octave: liboctave/array/CNDArray.cc annotate

annotate liboctave/array/CNDArray.cc @ 23564:7049da1648c0

Deprecate octave::math::finite in favor of octave::math::isfinite. New name matches is clearer about what function does as it matches both Octave's m-file language and C++11. * lo-mappers.h (isfinite): Declare new function isfinite for double, float, and std::complex types. Use OCTAVE_DEPRECATED macro for declarations of finite function. Replace uses of octave::math::finite with octave::math::isfinite. * lo-mappers.cc (isfinite): Implement new function isfinite for double and float types. * lo-mappers.cc (finite): Delete function finite for double and float types. * gl-render.cc, graphics.cc, graphics.in.h, ls-mat5.cc, pr-output.cc, quadcc.cc, ov-complex.cc, ov-cx-sparse.cc, ov-float.cc, ov-flt-complex.cc, ov-re-sparse.cc, ov-scalar.cc, CNDArray.cc, Range.h, dNDArray.cc, fCNDArray.cc, fNDArray.cc, lo-specfun.cc, oct-rand.cc, mx-inlines.cc, lo-utils.cc: Replace uses of octave::math::finite with octave::math::isfinite.

author	Rik <rik@octave.org>
date	Thu, 08 Jun 2017 15:56:46 -0700
parents	b6498c088fca
children	336f89b6208b

rev	line source
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	1 /*
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	2
23219 3ac9f9ecfae5 maint: Update copyright dates. John W. Eaton <jwe@octave.org> parents: 23083 diff changeset	3 Copyright (C) 1996-2017 John W. Eaton
9601 a9b37bae1802 add a couple of missing copyright statements Jaroslav Hajek <highegg@gmail.com> parents: 9578 diff changeset	4 Copyright (C) 2009 VZLU Prague, a.s.
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	5
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	7
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	9 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	10 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	11 (at your option) any later version.
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	12
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	13 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	14 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	16 GNU General Public License for more details.
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	17
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	18 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5775 diff changeset	19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5775 diff changeset	20 <http://www.gnu.org/licenses/>.
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	21
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	22 */
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	23
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21723 diff changeset	24 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21202 diff changeset	25 # include "config.h"
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	26 #endif
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	27
23443 3f1bf237908b maint: Eliminate <cfloat.h> header from liboctave files. Rik <rik@octave.org> parents: 23220 diff changeset	28 #include <complex>
3f1bf237908b maint: Eliminate <cfloat.h> header from liboctave files. Rik <rik@octave.org> parents: 23220 diff changeset	29 #include <iostream>
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	30
4588 19bfd295f400 [project @ 2003-11-10 17:18:48 by jwe] jwe parents: 4584 diff changeset	31 #include "Array-util.h"
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	32 #include "CNDArray.h"
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	33 #include "f77-fcn.h"
7503 8c32f95c2639 convert mapper functions to new format David Bateman <dbateman@free.fr> parents: 7017 diff changeset	34 #include "functor.h"
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	35 #include "lo-ieee.h"
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	36 #include "lo-mappers.h"
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9513 diff changeset	37 #include "mx-base.h"
23443 3f1bf237908b maint: Eliminate <cfloat.h> header from liboctave files. Rik <rik@octave.org> parents: 23220 diff changeset	38 #include "mx-cnda-s.h"
8774 b756ce0002db split implementation and interface in mx-op-defs and MArray-defs Jaroslav Hajek <highegg@gmail.com> parents: 8751 diff changeset	39 #include "mx-op-defs.h"
4780 5eb5b8aaed8a [project @ 2004-02-17 15:32:13 by jwe] jwe parents: 4773 diff changeset	40 #include "oct-fftw.h"
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9513 diff changeset	41 #include "oct-locbuf.h"
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	42
9743 26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	43 #include "bsxfun-defs.cc"
26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	44
8956 d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	45 ComplexNDArray::ComplexNDArray (const charNDArray& a)
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	46 : MArray<Complex> (a.dims ())
8956 d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	47 {
d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	48 octave_idx_type n = a.numel ();
d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	49 for (octave_idx_type i = 0; i < n; i++)
d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	50 xelem (i) = static_cast<unsigned char> (a(i));
d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	51 }
d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	52
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9513 diff changeset	53 #if defined (HAVE_FFTW)
0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9513 diff changeset	54
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	55 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	56 ComplexNDArray::fourier (int dim) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	57 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	58 dim_vector dv = dims ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	59
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	60 if (dim > dv.ndims () \|\| dim < 0)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	61 return ComplexNDArray ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	62
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	63 octave_idx_type stride = 1;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	64 octave_idx_type n = dv(dim);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	65
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	66 for (int i = 0; i < dim; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	67 stride *= dv(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	68
20218 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 19697 diff changeset	69 octave_idx_type howmany = numel () / dv(dim);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	70 howmany = (stride == 1 ? howmany : (howmany > stride ? stride : howmany));
20218 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 19697 diff changeset	71 octave_idx_type nloop = (stride == 1 ? 1 : numel () / dv(dim) / stride);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	72 octave_idx_type dist = (stride == 1 ? n : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	73
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	74 const Complex *in (fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	75 ComplexNDArray retval (dv);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	76 Complex *out (retval.fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	77
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	78 // Need to be careful here about the distance between fft's
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	79 for (octave_idx_type k = 0; k < nloop; k++)
23058 5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	80 octave::fftw::fft (in + k * stride * n, out + k * stride * n,
5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	81 n, howmany, stride, dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	82
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	83 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	84 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	85
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	86 ComplexNDArray
4816 4908c82cd1a1 [project @ 2004-03-04 18:13:46 by jwe] jwe parents: 4806 diff changeset	87 ComplexNDArray::ifourier (int dim) const
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	88 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	89 dim_vector dv = dims ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	90
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	91 if (dim > dv.ndims () \|\| dim < 0)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	92 return ComplexNDArray ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	93
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	94 octave_idx_type stride = 1;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	95 octave_idx_type n = dv(dim);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	96
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	97 for (int i = 0; i < dim; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	98 stride *= dv(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	99
20218 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 19697 diff changeset	100 octave_idx_type howmany = numel () / dv(dim);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	101 howmany = (stride == 1 ? howmany : (howmany > stride ? stride : howmany));
20218 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 19697 diff changeset	102 octave_idx_type nloop = (stride == 1 ? 1 : numel () / dv(dim) / stride);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	103 octave_idx_type dist = (stride == 1 ? n : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	104
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	105 const Complex *in (fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	106 ComplexNDArray retval (dv);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	107 Complex *out (retval.fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	108
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	109 // Need to be careful here about the distance between fft's
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	110 for (octave_idx_type k = 0; k < nloop; k++)
23058 5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	111 octave::fftw::ifft (in + k * stride * n, out + k * stride * n,
5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	112 n, howmany, stride, dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	113
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	114 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	115 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	116
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	117 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	118 ComplexNDArray::fourier2d (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	119 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14844 diff changeset	120 dim_vector dv = dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	121 if (dv.ndims () < 2)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	122 return ComplexNDArray ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	123
20218 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 19697 diff changeset	124 dim_vector dv2 (dv(0), dv(1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	125 const Complex *in = fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	126 ComplexNDArray retval (dv);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	127 Complex *out = retval.fortran_vec ();
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14844 diff changeset	128 octave_idx_type howmany = numel () / dv(0) / dv(1);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	129 octave_idx_type dist = dv(0) * dv(1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	130
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	131 for (octave_idx_type i=0; i < howmany; i++)
23058 5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	132 octave::fftw::fftNd (in + idist, out + idist, 2, dv2);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	133
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	134 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	135 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	136
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	137 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	138 ComplexNDArray::ifourier2d (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	139 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14844 diff changeset	140 dim_vector dv = dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	141 if (dv.ndims () < 2)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	142 return ComplexNDArray ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	143
20218 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 19697 diff changeset	144 dim_vector dv2 (dv(0), dv(1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	145 const Complex *in = fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	146 ComplexNDArray retval (dv);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	147 Complex *out = retval.fortran_vec ();
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14844 diff changeset	148 octave_idx_type howmany = numel () / dv(0) / dv(1);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	149 octave_idx_type dist = dv(0) * dv(1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	150
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	151 for (octave_idx_type i=0; i < howmany; i++)
23058 5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	152 octave::fftw::ifftNd (in + idist, out + idist, 2, dv2);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	153
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	154 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	155 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	156
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	157 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	158 ComplexNDArray::fourierNd (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	159 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	160 dim_vector dv = dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	161 int rank = dv.ndims ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	162
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	163 const Complex *in (fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	164 ComplexNDArray retval (dv);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	165 Complex *out (retval.fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	166
23058 5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	167 octave::fftw::fftNd (in, out, rank, dv);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	168
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	169 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	170 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	171
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	172 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	173 ComplexNDArray::ifourierNd (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	174 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	175 dim_vector dv = dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	176 int rank = dv.ndims ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	177
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	178 const Complex *in (fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	179 ComplexNDArray retval (dv);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	180 Complex *out (retval.fortran_vec ());
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	181
23058 5839d16828cb move fftw classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	182 octave::fftw::ifftNd (in, out, rank, dv);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	183
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	184 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	185 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	186
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	187 #else
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9513 diff changeset	188
22322 93b3cdd36854 move most f77 function decls to separate header files John W. Eaton <jwe@octave.org> parents: 22274 diff changeset	189 #include "lo-fftpack-proto.h"
9523 0ce82753dd72 more configure changes for libraries John W. Eaton <jwe@octave.org> parents: 9513 diff changeset	190
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	191 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	192 ComplexNDArray::fourier (int dim) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	193 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	194 dim_vector dv = dims ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	195
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	196 if (dim > dv.ndims () \|\| dim < 0)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	197 return ComplexNDArray ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	198
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	199 ComplexNDArray retval (dv);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	200 octave_idx_type npts = dv(dim);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	201 octave_idx_type nn = 4*npts+15;
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	202 Array<Complex> wsave (dim_vector (nn, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	203 Complex *pwsave = wsave.fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	204
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	205 OCTAVE_LOCAL_BUFFER (Complex, tmp, npts);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	206
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	207 octave_idx_type stride = 1;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	208
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	209 for (int i = 0; i < dim; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	210 stride *= dv(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	211
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	212 octave_idx_type howmany = numel () / npts;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	213 howmany = (stride == 1 ? howmany : (howmany > stride ? stride : howmany));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	214 octave_idx_type nloop = (stride == 1 ? 1 : numel () / npts / stride);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	215 octave_idx_type dist = (stride == 1 ? npts : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	216
22261 77c4d43e06d1 Use new macros for passing complex arguments to Fortran FFTPACK subroutines Mike Miller <mtmiller@octave.org> parents: 22133 diff changeset	217 F77_FUNC (zffti, ZFFTI) (npts, F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	218
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	219 for (octave_idx_type k = 0; k < nloop; k++)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	220 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	221 for (octave_idx_type j = 0; j < howmany; j++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	222 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	223 octave_quit ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	224
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	225 for (octave_idx_type i = 0; i < npts; i++)
15018 3d8ace26c5b4 maint: Use Octave coding conventions for cuddled parentheses in liboctave/. Rik <rik@octave.org> parents: 14846 diff changeset	226 tmp[i] = elem ((i + knpts)stride + j*dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	227
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	228 F77_FUNC (zfftf, ZFFTF) (npts, F77_DBLE_CMPLX_ARG (tmp),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	229 F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	230
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	231 for (octave_idx_type i = 0; i < npts; i++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	232 retval((i + knpts)stride + j*dist) = tmp[i];
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	233 }
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	234 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	235
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	236 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	237 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	238
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	239 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	240 ComplexNDArray::ifourier (int dim) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	241 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	242 dim_vector dv = dims ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	243
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	244 if (dim > dv.ndims () \|\| dim < 0)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	245 return ComplexNDArray ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	246
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	247 ComplexNDArray retval (dv);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	248 octave_idx_type npts = dv(dim);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	249 octave_idx_type nn = 4*npts+15;
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	250 Array<Complex> wsave (dim_vector (nn, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	251 Complex *pwsave = wsave.fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	252
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	253 OCTAVE_LOCAL_BUFFER (Complex, tmp, npts);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	254
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	255 octave_idx_type stride = 1;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	256
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	257 for (int i = 0; i < dim; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	258 stride *= dv(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	259
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	260 octave_idx_type howmany = numel () / npts;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	261 howmany = (stride == 1 ? howmany : (howmany > stride ? stride : howmany));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	262 octave_idx_type nloop = (stride == 1 ? 1 : numel () / npts / stride);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	263 octave_idx_type dist = (stride == 1 ? npts : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	264
22261 77c4d43e06d1 Use new macros for passing complex arguments to Fortran FFTPACK subroutines Mike Miller <mtmiller@octave.org> parents: 22133 diff changeset	265 F77_FUNC (zffti, ZFFTI) (npts, F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	266
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	267 for (octave_idx_type k = 0; k < nloop; k++)
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	268 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	269 for (octave_idx_type j = 0; j < howmany; j++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	270 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	271 octave_quit ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	272
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	273 for (octave_idx_type i = 0; i < npts; i++)
15018 3d8ace26c5b4 maint: Use Octave coding conventions for cuddled parentheses in liboctave/. Rik <rik@octave.org> parents: 14846 diff changeset	274 tmp[i] = elem ((i + knpts)stride + j*dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	275
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	276 F77_FUNC (zfftb, ZFFTB) (npts, F77_DBLE_CMPLX_ARG (tmp),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	277 F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	278
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	279 for (octave_idx_type i = 0; i < npts; i++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	280 retval((i + knpts)stride + j*dist) = tmp[i] /
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	281 static_cast<double> (npts);
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	282 }
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	283 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	284
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	285 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	286 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	287
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	288 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	289 ComplexNDArray::fourier2d (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	290 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	291 dim_vector dv = dims ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	292 dim_vector dv2 (dv(0), dv(1));
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	293 int rank = 2;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	294 ComplexNDArray retval (*this);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	295 octave_idx_type stride = 1;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	296
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	297 for (int i = 0; i < rank; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	298 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	299 octave_idx_type npts = dv2(i);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	300 octave_idx_type nn = 4*npts+15;
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	301 Array<Complex> wsave (dim_vector (nn, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	302 Complex *pwsave = wsave.fortran_vec ();
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	303 Array<Complex> row (dim_vector (npts, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	304 Complex *prow = row.fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	305
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	306 octave_idx_type howmany = numel () / npts;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	307 howmany = (stride == 1 ? howmany
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	308 : (howmany > stride ? stride : howmany));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	309 octave_idx_type nloop = (stride == 1 ? 1 : numel () / npts / stride);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	310 octave_idx_type dist = (stride == 1 ? npts : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	311
22261 77c4d43e06d1 Use new macros for passing complex arguments to Fortran FFTPACK subroutines Mike Miller <mtmiller@octave.org> parents: 22133 diff changeset	312 F77_FUNC (zffti, ZFFTI) (npts, F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	313
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	314 for (octave_idx_type k = 0; k < nloop; k++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	315 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	316 for (octave_idx_type j = 0; j < howmany; j++)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	317 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	318 octave_quit ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	319
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	320 for (octave_idx_type l = 0; l < npts; l++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	321 prow[l] = retval((l + knpts)stride + j*dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	322
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	323 F77_FUNC (zfftf, ZFFTF) (npts, F77_DBLE_CMPLX_ARG (prow),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	324 F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	325
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	326 for (octave_idx_type l = 0; l < npts; l++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	327 retval((l + knpts)stride + j*dist) = prow[l];
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	328 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	329 }
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	330
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	331 stride *= dv2(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	332 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	333
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	334 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	335 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	336
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	337 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	338 ComplexNDArray::ifourier2d (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	339 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14844 diff changeset	340 dim_vector dv = dims ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	341 dim_vector dv2 (dv(0), dv(1));
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	342 int rank = 2;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	343 ComplexNDArray retval (*this);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	344 octave_idx_type stride = 1;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	345
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	346 for (int i = 0; i < rank; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	347 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	348 octave_idx_type npts = dv2(i);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	349 octave_idx_type nn = 4*npts+15;
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	350 Array<Complex> wsave (dim_vector (nn, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	351 Complex *pwsave = wsave.fortran_vec ();
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	352 Array<Complex> row (dim_vector (npts, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	353 Complex *prow = row.fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	354
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	355 octave_idx_type howmany = numel () / npts;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	356 howmany = (stride == 1 ? howmany
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	357 : (howmany > stride ? stride : howmany));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	358 octave_idx_type nloop = (stride == 1 ? 1 : numel () / npts / stride);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	359 octave_idx_type dist = (stride == 1 ? npts : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	360
22261 77c4d43e06d1 Use new macros for passing complex arguments to Fortran FFTPACK subroutines Mike Miller <mtmiller@octave.org> parents: 22133 diff changeset	361 F77_FUNC (zffti, ZFFTI) (npts, F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	362
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	363 for (octave_idx_type k = 0; k < nloop; k++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	364 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	365 for (octave_idx_type j = 0; j < howmany; j++)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	366 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	367 octave_quit ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	368
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	369 for (octave_idx_type l = 0; l < npts; l++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	370 prow[l] = retval((l + knpts)stride + j*dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	371
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	372 F77_FUNC (zfftb, ZFFTB) (npts, F77_DBLE_CMPLX_ARG (prow),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	373 F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	374
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	375 for (octave_idx_type l = 0; l < npts; l++)
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	376 retval((l + knpts)stride + j*dist) =
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	377 prow[l] / static_cast<double> (npts);
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	378 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	379 }
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	380
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	381 stride *= dv2(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	382 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	383
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	384 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	385 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	386
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	387 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	388 ComplexNDArray::fourierNd (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	389 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	390 dim_vector dv = dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	391 int rank = dv.ndims ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	392 ComplexNDArray retval (*this);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	393 octave_idx_type stride = 1;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	394
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	395 for (int i = 0; i < rank; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	396 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	397 octave_idx_type npts = dv(i);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	398 octave_idx_type nn = 4*npts+15;
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	399 Array<Complex> wsave (dim_vector (nn, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	400 Complex *pwsave = wsave.fortran_vec ();
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	401 Array<Complex> row (dim_vector (npts, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	402 Complex *prow = row.fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	403
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	404 octave_idx_type howmany = numel () / npts;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	405 howmany = (stride == 1 ? howmany
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	406 : (howmany > stride ? stride : howmany));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	407 octave_idx_type nloop = (stride == 1 ? 1 : numel () / npts / stride);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	408 octave_idx_type dist = (stride == 1 ? npts : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	409
22261 77c4d43e06d1 Use new macros for passing complex arguments to Fortran FFTPACK subroutines Mike Miller <mtmiller@octave.org> parents: 22133 diff changeset	410 F77_FUNC (zffti, ZFFTI) (npts, F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	411
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	412 for (octave_idx_type k = 0; k < nloop; k++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	413 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	414 for (octave_idx_type j = 0; j < howmany; j++)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	415 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	416 octave_quit ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	417
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	418 for (octave_idx_type l = 0; l < npts; l++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	419 prow[l] = retval((l + knpts)stride + j*dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	420
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	421 F77_FUNC (zfftf, ZFFTF) (npts, F77_DBLE_CMPLX_ARG (prow),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	422 F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	423
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	424 for (octave_idx_type l = 0; l < npts; l++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	425 retval((l + knpts)stride + j*dist) = prow[l];
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	426 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	427 }
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	428
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	429 stride *= dv(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	430 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	431
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	432 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	433 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	434
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	435 ComplexNDArray
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	436 ComplexNDArray::ifourierNd (void) const
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	437 {
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	438 dim_vector dv = dims ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	439 int rank = dv.ndims ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	440 ComplexNDArray retval (*this);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	441 octave_idx_type stride = 1;
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	442
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	443 for (int i = 0; i < rank; i++)
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	444 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	445 octave_idx_type npts = dv(i);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	446 octave_idx_type nn = 4*npts+15;
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	447 Array<Complex> wsave (dim_vector (nn, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	448 Complex *pwsave = wsave.fortran_vec ();
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	449 Array<Complex> row (dim_vector (npts, 1));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	450 Complex *prow = row.fortran_vec ();
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	451
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	452 octave_idx_type howmany = numel () / npts;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	453 howmany = (stride == 1 ? howmany
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23443 diff changeset	454 : (howmany > stride ? stride : howmany));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	455 octave_idx_type nloop = (stride == 1 ? 1 : numel () / npts / stride);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	456 octave_idx_type dist = (stride == 1 ? npts : 1);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	457
22261 77c4d43e06d1 Use new macros for passing complex arguments to Fortran FFTPACK subroutines Mike Miller <mtmiller@octave.org> parents: 22133 diff changeset	458 F77_FUNC (zffti, ZFFTI) (npts, F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	459
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	460 for (octave_idx_type k = 0; k < nloop; k++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	461 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	462 for (octave_idx_type j = 0; j < howmany; j++)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	463 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	464 octave_quit ();
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	465
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	466 for (octave_idx_type l = 0; l < npts; l++)
14844 5bc9b9cb4362 maint: Use Octave coding conventions for cuddled parenthesis in retval assignments. Rik <octave@nomad.inbox5.com> parents: 14557 diff changeset	467 prow[l] = retval((l + knpts)stride + j*dist);
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	468
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	469 F77_FUNC (zfftb, ZFFTB) (npts, F77_DBLE_CMPLX_ARG (prow),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	470 F77_DBLE_CMPLX_ARG (pwsave));
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	471
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	472 for (octave_idx_type l = 0; l < npts; l++)
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	473 retval((l + knpts)stride + j*dist) =
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	474 prow[l] / static_cast<double> (npts);
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	475 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	476 }
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	477
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	478 stride *= dv(i);
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	479 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	480
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	481 return retval;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	482 }
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	483
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	484 #endif
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4770 diff changeset	485
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	486 // unary operations
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	487
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	488 boolNDArray
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	489 ComplexNDArray::operator ! (void) const
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	490 {
11130 7c573eb981eb consistently give error for operator not applied to NaN values John W. Eaton <jwe@octave.org> parents: 11008 diff changeset	491 if (any_element_is_nan ())
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	492 octave::err_nan_to_logical_conversion ();
11130 7c573eb981eb consistently give error for operator not applied to NaN values John W. Eaton <jwe@octave.org> parents: 11008 diff changeset	493
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	494 return do_mx_unary_op<bool, Complex> (*this, mx_inline_not);
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	495 }
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	496
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	497 // FIXME: this is not quite the right thing.
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	498
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	499 bool
7922 935be827eaf8 error for NaN values in & and \| expressions John W. Eaton <jwe@octave.org> parents: 7789 diff changeset	500 ComplexNDArray::any_element_is_nan (void) const
935be827eaf8 error for NaN values in & and \| expressions John W. Eaton <jwe@octave.org> parents: 7789 diff changeset	501 {
11008 3622db30ff05 simplify some array tests in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10362 diff changeset	502 return do_mx_check<Complex> (*this, mx_inline_any_nan);
7922 935be827eaf8 error for NaN values in & and \| expressions John W. Eaton <jwe@octave.org> parents: 7789 diff changeset	503 }
935be827eaf8 error for NaN values in & and \| expressions John W. Eaton <jwe@octave.org> parents: 7789 diff changeset	504
935be827eaf8 error for NaN values in & and \| expressions John W. Eaton <jwe@octave.org> parents: 7789 diff changeset	505 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	506 ComplexNDArray::any_element_is_inf_or_nan (void) const
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	507 {
11008 3622db30ff05 simplify some array tests in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10362 diff changeset	508 return ! do_mx_check<Complex> (*this, mx_inline_all_finite);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	509 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	510
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	511 // Return true if no elements have imaginary components.
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	512
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	513 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	514 ComplexNDArray::all_elements_are_real (void) const
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	515 {
11008 3622db30ff05 simplify some array tests in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10362 diff changeset	516 return do_mx_check<Complex> (*this, mx_inline_all_real);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	517 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	518
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	519 // Return nonzero if any element of CM has a non-integer real or
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	520 // imaginary part. Also extract the largest and smallest (real or
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	521 // imaginary) values and return them in MAX_VAL and MIN_VAL.
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	522
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	523 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	524 ComplexNDArray::all_integers (double& max_val, double& min_val) const
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	525 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20218 diff changeset	526 octave_idx_type nel = numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	527
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	528 if (nel > 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	529 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	530 Complex val = elem (0);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	531
22274 edcad35c364f don't rely on std:: overloads of arg, conj, imag, and real for real args John W. Eaton <jwe@octave.org> parents: 22261 diff changeset	532 double r_val = val.real ();
edcad35c364f don't rely on std:: overloads of arg, conj, imag, and real for real args John W. Eaton <jwe@octave.org> parents: 22261 diff changeset	533 double i_val = val.imag ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	534
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	535 max_val = r_val;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	536 min_val = r_val;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	537
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	538 if (i_val > max_val)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	539 max_val = i_val;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	540
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	541 if (i_val < max_val)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	542 min_val = i_val;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	543 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	544 else
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	545 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	546
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	547 for (octave_idx_type i = 0; i < nel; i++)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	548 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	549 Complex val = elem (i);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	550
22274 edcad35c364f don't rely on std:: overloads of arg, conj, imag, and real for real args John W. Eaton <jwe@octave.org> parents: 22261 diff changeset	551 double r_val = val.real ();
edcad35c364f don't rely on std:: overloads of arg, conj, imag, and real for real args John W. Eaton <jwe@octave.org> parents: 22261 diff changeset	552 double i_val = val.imag ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	553
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	554 if (r_val > max_val)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	555 max_val = r_val;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	556
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	557 if (i_val > max_val)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	558 max_val = i_val;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	559
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	560 if (r_val < min_val)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	561 min_val = r_val;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	562
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	563 if (i_val < min_val)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	564 min_val = i_val;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	565
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	566 if (octave::math::x_nint (r_val) != r_val
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22327 diff changeset	567 \|\| octave::math::x_nint (i_val) != i_val)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	568 return false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	569 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	570
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	571 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	572 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	573
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	574 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	575 ComplexNDArray::too_large_for_float (void) const
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	576 {
15212 4bbd3bbb8912 reduce code duplication in too_large_for_float array functions John W. Eaton <jwe@octave.org> parents: 15018 diff changeset	577 return test_any (xtoo_large_for_float);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	578 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	579
4556 773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	580 boolNDArray
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	581 ComplexNDArray::all (int dim) const
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	582 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	583 return do_mx_red_op<bool, Complex> (*this, dim, mx_inline_all);
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	584 }
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	585
4556 773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	586 boolNDArray
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	587 ComplexNDArray::any (int dim) const
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	588 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	589 return do_mx_red_op<bool, Complex> (*this, dim, mx_inline_any);
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	590 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	591
4584 f7697d703481 [project @ 2003-10-31 19:47:35 by jwe] jwe parents: 4569 diff changeset	592 ComplexNDArray
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	593 ComplexNDArray::cumprod (int dim) const
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	594 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	595 return do_mx_cum_op<Complex, Complex> (*this, dim, mx_inline_cumprod);
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	596 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	597
4584 f7697d703481 [project @ 2003-10-31 19:47:35 by jwe] jwe parents: 4569 diff changeset	598 ComplexNDArray
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	599 ComplexNDArray::cumsum (int dim) const
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	600 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	601 return do_mx_cum_op<Complex, Complex> (*this, dim, mx_inline_cumsum);
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	602 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	603
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	604 ComplexNDArray
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	605 ComplexNDArray::prod (int dim) const
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	606 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	607 return do_mx_red_op<Complex, Complex> (*this, dim, mx_inline_prod);
8736 53b4fdeacc2e improve reduction functions Jaroslav Hajek <highegg@gmail.com> parents: 8650 diff changeset	608 }
53b4fdeacc2e improve reduction functions Jaroslav Hajek <highegg@gmail.com> parents: 8650 diff changeset	609
53b4fdeacc2e improve reduction functions Jaroslav Hajek <highegg@gmail.com> parents: 8650 diff changeset	610 ComplexNDArray
53b4fdeacc2e improve reduction functions Jaroslav Hajek <highegg@gmail.com> parents: 8650 diff changeset	611 ComplexNDArray::sum (int dim) const
53b4fdeacc2e improve reduction functions Jaroslav Hajek <highegg@gmail.com> parents: 8650 diff changeset	612 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	613 return do_mx_red_op<Complex, Complex> (*this, dim, mx_inline_sum);
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	614 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	615
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	616 ComplexNDArray
9721 192d94cff6c1 improve sum & implement the 'extra' option, refactor some code Jaroslav Hajek <highegg@gmail.com> parents: 9612 diff changeset	617 ComplexNDArray::xsum (int dim) const
192d94cff6c1 improve sum & implement the 'extra' option, refactor some code Jaroslav Hajek <highegg@gmail.com> parents: 9612 diff changeset	618 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	619 return do_mx_red_op<Complex, Complex> (*this, dim, mx_inline_xsum);
9721 192d94cff6c1 improve sum & implement the 'extra' option, refactor some code Jaroslav Hajek <highegg@gmail.com> parents: 9612 diff changeset	620 }
192d94cff6c1 improve sum & implement the 'extra' option, refactor some code Jaroslav Hajek <highegg@gmail.com> parents: 9612 diff changeset	621
192d94cff6c1 improve sum & implement the 'extra' option, refactor some code Jaroslav Hajek <highegg@gmail.com> parents: 9612 diff changeset	622 ComplexNDArray
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	623 ComplexNDArray::sumsq (int dim) const
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	624 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	625 return do_mx_red_op<double, Complex> (*this, dim, mx_inline_sumsq);
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	626 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	627
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	628 ComplexNDArray
9513 9f870f73ab7d implement built-in diff Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	629 ComplexNDArray::diff (octave_idx_type order, int dim) const
9f870f73ab7d implement built-in diff Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	630 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	631 return do_mx_diff_op<Complex> (*this, dim, order, mx_inline_diff);
9513 9f870f73ab7d implement built-in diff Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	632 }
9f870f73ab7d implement built-in diff Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	633
9f870f73ab7d implement built-in diff Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	634 ComplexNDArray
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	635 ComplexNDArray::concat (const ComplexNDArray& rb,
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	636 const Array<octave_idx_type>& ra_idx)
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	637 {
4940 954cc2ba6a49 [project @ 2004-08-24 19:30:31 by jwe] jwe parents: 4915 diff changeset	638 if (rb.numel () > 0)
5073 e71be9c548f2 [project @ 2004-11-09 18:31:25 by jwe] jwe parents: 4940 diff changeset	639 insert (rb, ra_idx);
e71be9c548f2 [project @ 2004-11-09 18:31:25 by jwe] jwe parents: 4940 diff changeset	640 return *this;
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	641 }
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	642
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	643 ComplexNDArray
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	644 ComplexNDArray::concat (const NDArray& rb, const Array<octave_idx_type>& ra_idx)
4758 a308566c8b42 [project @ 2004-02-13 23:01:34 by jwe] jwe parents: 4687 diff changeset	645 {
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	646 ComplexNDArray tmp (rb);
4940 954cc2ba6a49 [project @ 2004-08-24 19:30:31 by jwe] jwe parents: 4915 diff changeset	647 if (rb.numel () > 0)
5073 e71be9c548f2 [project @ 2004-11-09 18:31:25 by jwe] jwe parents: 4940 diff changeset	648 insert (tmp, ra_idx);
e71be9c548f2 [project @ 2004-11-09 18:31:25 by jwe] jwe parents: 4940 diff changeset	649 return *this;
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	650 }
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	651
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	652 ComplexNDArray
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	653 concat (NDArray& ra, ComplexNDArray& rb, const Array<octave_idx_type>& ra_idx)
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	654 {
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	655 ComplexNDArray retval (ra);
4940 954cc2ba6a49 [project @ 2004-08-24 19:30:31 by jwe] jwe parents: 4915 diff changeset	656 if (rb.numel () > 0)
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	657 retval.insert (rb, ra_idx);
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	658 return retval;
4758 a308566c8b42 [project @ 2004-02-13 23:01:34 by jwe] jwe parents: 4687 diff changeset	659 }
a308566c8b42 [project @ 2004-02-13 23:01:34 by jwe] jwe parents: 4687 diff changeset	660
21723 bae585228161 use namespace for numeric_limits John W. Eaton <jwe@octave.org> parents: 21721 diff changeset	661 static const Complex Complex_NaN_result (octave::numeric_limits<double>::NaN (),
bae585228161 use namespace for numeric_limits John W. Eaton <jwe@octave.org> parents: 21721 diff changeset	662 octave::numeric_limits<double>::NaN ());
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	663
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	664 ComplexNDArray
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	665 ComplexNDArray::max (int dim) const
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	666 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	667 return do_mx_minmax_op<Complex> (*this, dim, mx_inline_max);
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	668 }
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	669
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	670 ComplexNDArray
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9721 diff changeset	671 ComplexNDArray::max (Array<octave_idx_type>& idx_arg, int dim) const
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	672 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	673 return do_mx_minmax_op<Complex> (*this, idx_arg, dim, mx_inline_max);
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	674 }
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	675
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	676 ComplexNDArray
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	677 ComplexNDArray::min (int dim) const
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	678 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	679 return do_mx_minmax_op<Complex> (*this, dim, mx_inline_min);
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	680 }
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	681
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	682 ComplexNDArray
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9721 diff changeset	683 ComplexNDArray::min (Array<octave_idx_type>& idx_arg, int dim) const
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	684 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	685 return do_mx_minmax_op<Complex> (*this, idx_arg, dim, mx_inline_min);
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	686 }
9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	687
8777 724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	688 ComplexNDArray
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	689 ComplexNDArray::cummax (int dim) const
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	690 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	691 return do_mx_cumminmax_op<Complex> (*this, dim, mx_inline_cummax);
8777 724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	692 }
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	693
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	694 ComplexNDArray
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9721 diff changeset	695 ComplexNDArray::cummax (Array<octave_idx_type>& idx_arg, int dim) const
8777 724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	696 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	697 return do_mx_cumminmax_op<Complex> (*this, idx_arg, dim, mx_inline_cummax);
8777 724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	698 }
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	699
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	700 ComplexNDArray
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	701 ComplexNDArray::cummin (int dim) const
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	702 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	703 return do_mx_cumminmax_op<Complex> (*this, dim, mx_inline_cummin);
8777 724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	704 }
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	705
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	706 ComplexNDArray
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9721 diff changeset	707 ComplexNDArray::cummin (Array<octave_idx_type>& idx_arg, int dim) const
8777 724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	708 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	709 return do_mx_cumminmax_op<Complex> (*this, idx_arg, dim, mx_inline_cummin);
8777 724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	710 }
724c0f46d9d4 implement cummin/cummax functions Jaroslav Hajek <highegg@gmail.com> parents: 8774 diff changeset	711
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4588 diff changeset	712 NDArray
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	713 ComplexNDArray::abs (void) const
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4563 diff changeset	714 {
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	715 return do_mx_unary_map<double, Complex, std::abs> (*this);
8650 a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	716 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4588 diff changeset	717
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	718 boolNDArray
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	719 ComplexNDArray::isnan (void) const
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	720 {
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	721 return do_mx_unary_map<bool, Complex, octave::math::isnan> (*this);
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	722 }
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	723
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	724 boolNDArray
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	725 ComplexNDArray::isinf (void) const
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	726 {
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	727 return do_mx_unary_map<bool, Complex, octave::math::isinf> (*this);
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	728 }
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	729
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	730 boolNDArray
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	731 ComplexNDArray::isfinite (void) const
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	732 {
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	733 return do_mx_unary_map<bool, Complex, octave::math::isfinite> (*this);
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	734 }
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8981 diff changeset	735
8650 a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	736 ComplexNDArray
a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	737 conj (const ComplexNDArray& a)
a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	738 {
23534 b6498c088fca maint: Don't write '> >' for declaration of templates that use templates. Rik <rik@octave.org> parents: 23461 diff changeset	739 return do_mx_unary_map<Complex, Complex, std::conj<double>> (a);
4514 8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	740 }
8373b9b41eee [project @ 2003-09-19 21:47:10 by jwe] jwe parents: diff changeset	741
4765 e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	742 ComplexNDArray&
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	743 ComplexNDArray::insert (const NDArray& a, octave_idx_type r, octave_idx_type c)
4765 e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	744 {
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	745 dim_vector a_dv = a.dims ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	746
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	747 int n = a_dv.ndims ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	748
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	749 if (n != dimensions.ndims ())
4765 e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	750 (*current_liboctave_error_handler)
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	751 ("Array<T>::insert: invalid indexing operation");
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	752
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21562 diff changeset	753 Array<octave_idx_type> a_ra_idx (dim_vector (a_dv.ndims (), 1), 0);
21136 7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	754
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	755 a_ra_idx.elem (0) = r;
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	756 a_ra_idx.elem (1) = c;
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	757
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	758 for (int i = 0; i < n; i++)
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	759 {
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	760 if (a_ra_idx(i) < 0 \|\| (a_ra_idx(i) + a_dv(i)) > dimensions(i))
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	761 (*current_liboctave_error_handler)
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	762 ("Array<T>::insert: range error for insert");
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	763 }
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	764
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	765 a_ra_idx.elem (0) = 0;
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	766 a_ra_idx.elem (1) = 0;
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	767
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	768 octave_idx_type n_elt = a.numel ();
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	769
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	770 // IS make_unique () NECESSARY HERE?
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	771
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	772 for (octave_idx_type i = 0; i < n_elt; i++)
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	773 {
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	774 Array<octave_idx_type> ra_idx = a_ra_idx;
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	775
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	776 ra_idx.elem (0) = a_ra_idx(0) + r;
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	777 ra_idx.elem (1) = a_ra_idx(1) + c;
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	778
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	779 elem (ra_idx) = a.elem (a_ra_idx);
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	780
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	781 increment_index (a_ra_idx, a_dv);
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	782 }
7cac4e7458f2 maint: clean up code around calls to current_liboctave_error_handler. Rik <rik@octave.org> parents: 21100 diff changeset	783
4765 e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	784 return *this;
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	785 }
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	786
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	787 ComplexNDArray&
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	788 ComplexNDArray::insert (const ComplexNDArray& a,
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	789 octave_idx_type r, octave_idx_type c)
4765 e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	790 {
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	791 Array<Complex>::insert (a, r, c);
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	792 return *this;
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	793 }
e941e1470d7b [project @ 2004-02-16 05:56:50 by jwe] jwe parents: 4762 diff changeset	794
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	795 ComplexNDArray&
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	796 ComplexNDArray::insert (const ComplexNDArray& a,
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	797 const Array<octave_idx_type>& ra_idx)
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	798 {
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	799 Array<Complex>::insert (a, ra_idx);
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	800 return *this;
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	801 }
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	802
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4514 diff changeset	803 void
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	804 ComplexNDArray::increment_index (Array<octave_idx_type>& ra_idx,
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	805 const dim_vector& dimensions,
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	806 int start_dimension)
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4514 diff changeset	807 {
01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4514 diff changeset	808 ::increment_index (ra_idx, dimensions, start_dimension);
01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4514 diff changeset	809 }
01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4514 diff changeset	810
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11570 diff changeset	811 octave_idx_type
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	812 ComplexNDArray::compute_index (Array<octave_idx_type>& ra_idx,
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	813 const dim_vector& dimensions)
4556 773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	814 {
773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	815 return ::compute_index (ra_idx, dimensions);
773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	816 }
773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	817
7620 36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7600 diff changeset	818 ComplexNDArray
36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7600 diff changeset	819 ComplexNDArray::diag (octave_idx_type k) const
36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7600 diff changeset	820 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	821 return MArray<Complex>::diag (k);
7620 36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7600 diff changeset	822 }
36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7600 diff changeset	823
14557 e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	824 ComplexNDArray
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	825 ComplexNDArray::diag (octave_idx_type m, octave_idx_type n) const
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	826 {
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	827 return MArray<Complex>::diag (m, n);
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	828 }
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	829
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	830 // This contains no information on the array structure !!!
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	831 std::ostream&
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	832 operator << (std::ostream& os, const ComplexNDArray& a)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	833 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20218 diff changeset	834 octave_idx_type nel = a.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	835
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	836 for (octave_idx_type i = 0; i < nel; i++)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	837 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	838 os << " ";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	839 octave_write_complex (os, a.elem (i));
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	840 os << "\n";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	841 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	842 return os;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	843 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	844
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	845 std::istream&
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	846 operator >> (std::istream& is, ComplexNDArray& a)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	847 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20218 diff changeset	848 octave_idx_type nel = a.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	849
8999 dc07bc4157b8 allow empty matrices in stream input operators Jaroslav Hajek <highegg@gmail.com> parents: 8998 diff changeset	850 if (nel > 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	851 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	852 Complex tmp;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5260 diff changeset	853 for (octave_idx_type i = 0; i < nel; i++)
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	854 {
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	855 tmp = octave_read_value<Complex> (is);
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	856 if (is)
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	857 a.elem (i) = tmp;
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	858 else
21168 26f85aa072de maint: Replace instances of goto in liboctave where convenient. Rik <rik@octave.org> parents: 21136 diff changeset	859 return is;
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	860 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	861 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	862
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	863 return is;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	864 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4634 diff changeset	865
10329 83fa590b8a09 simplify min/max definitions in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10314 diff changeset	866 MINMAX_FCNS (ComplexNDArray, Complex)
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4816 diff changeset	867
9578 7dafdb8b062f refactor comparison ops implementations Jaroslav Hajek <highegg@gmail.com> parents: 9553 diff changeset	868 NDS_CMP_OPS (ComplexNDArray, Complex)
9550 3d6a9aea2aea refactor binary & bool ops in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 9546 diff changeset	869 NDS_BOOL_OPS (ComplexNDArray, Complex)
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	870
9578 7dafdb8b062f refactor comparison ops implementations Jaroslav Hajek <highegg@gmail.com> parents: 9553 diff changeset	871 SND_CMP_OPS (Complex, ComplexNDArray)
9550 3d6a9aea2aea refactor binary & bool ops in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 9546 diff changeset	872 SND_BOOL_OPS (Complex, ComplexNDArray)
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	873
9578 7dafdb8b062f refactor comparison ops implementations Jaroslav Hajek <highegg@gmail.com> parents: 9553 diff changeset	874 NDND_CMP_OPS (ComplexNDArray, ComplexNDArray)
9550 3d6a9aea2aea refactor binary & bool ops in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 9546 diff changeset	875 NDND_BOOL_OPS (ComplexNDArray, ComplexNDArray)
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	876
9546 1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	877 ComplexNDArray& operator *= (ComplexNDArray& a, double s)
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	878 {
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	879 if (a.is_shared ())
9612 66970dd627f6 further liboctave design improvements Jaroslav Hajek <highegg@gmail.com> parents: 9601 diff changeset	880 a = a * s;
66970dd627f6 further liboctave design improvements Jaroslav Hajek <highegg@gmail.com> parents: 9601 diff changeset	881 else
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	882 do_ms_inplace_op<Complex, double> (a, s, mx_inline_mul2);
9546 1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	883 return a;
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	884 }
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	885
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	886 ComplexNDArray& operator /= (ComplexNDArray& a, double s)
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	887 {
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	888 if (a.is_shared ())
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	889 return a = a / s;
9612 66970dd627f6 further liboctave design improvements Jaroslav Hajek <highegg@gmail.com> parents: 9601 diff changeset	890 else
10362 b47ab50a6aa8 simplify appliers in mx-inlines.cc Jaroslav Hajek <highegg@gmail.com> parents: 10352 diff changeset	891 do_ms_inplace_op<Complex, double> (a, s, mx_inline_div2);
9546 1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	892 return a;
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	893 }
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9523 diff changeset	894
9743 26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	895 BSXFUN_STDOP_DEFS_MXLOOP (ComplexNDArray)
26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	896 BSXFUN_STDREL_DEFS_MXLOOP (ComplexNDArray)
26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	897
9827 c15a5ed0da58 optimize bsxfun (@power, ...) Jaroslav Hajek <highegg@gmail.com> parents: 9825 diff changeset	898 BSXFUN_OP_DEF_MXLOOP (pow, ComplexNDArray, mx_inline_pow)

Mercurial > octave

annotate liboctave/array/CNDArray.cc @ 23564:7049da1648c0