Mercurial > jwe > octave
view libinterp/corefcn/xnorm.cc @ 21118:3ac9f47fb04b
Invert pattern if/code/else/err_XXX to if !/err_XXX/code.
* daspk.cc, dasrt.cc, dassl.cc, data.cc, debug.cc, load-save.cc, lsode.cc,
quad.cc, xnorm.cc, xpow.cc, ov-base-diag.cc, ov-base-mat.cc, ov-base-scalar.cc,
ov-base.cc, ov-bool-mat.cc, ov-bool-sparse.cc, ov-cell.cc, ov-ch-mat.cc,
ov-class.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-float.cc, ov-flt-cx-mat.cc,
ov-flt-re-mat.cc, ov-intx.h, ov-perm.cc, ov-range.cc, ov-re-mat.cc,
ov-re-sparse.cc, ov-scalar.cc, ov-struct.cc, ov.cc, pt-idx.cc, Array-util.cc,
Array.cc, Sparse.cc, lo-specfun.cc, mx-inlines.cc, oct-binmap.h:
Invert pattern if/code/else/err_XXX to if !/err_XXX/code.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 20 Jan 2016 16:08:30 -0800 |
parents | e39e05d90788 |
children | fcac5dbbf9ed |
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/* Copyright (C) 2008-2015 VZLU Prague, a.s. This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ // author: Jaroslav Hajek <highegg@gmail.com> #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <cassert> #include <cfloat> #include <cmath> #include "oct-norm.h" #include "error.h" #include "xnorm.h" #include "ov.h" #include "errwarn.h" octave_value xnorm (const octave_value& x, const octave_value& p) { octave_value retval; bool isvector = (x.columns () == 1 || x.rows () == 1); bool iscomplex = x.is_complex_type (); bool issparse = x.is_sparse_type (); bool isfloat = x.is_single_type (); if (! isfloat && ! x.is_double_type ()) err_wrong_type_arg ("xnorm", x); if (x.is_empty ()) retval = octave_value (0); else if (isvector) { if (isfloat & iscomplex) retval = xnorm (x.float_complex_column_vector_value (), p.float_value ()); else if (isfloat) retval = xnorm (x.float_column_vector_value (), p.float_value ()); else if (iscomplex) retval = xnorm (x.complex_column_vector_value (), p.double_value ()); else retval = xnorm (x.column_vector_value (), p.double_value ()); } else if (issparse) { if (iscomplex) retval = xnorm (x.sparse_complex_matrix_value (), p.double_value ()); else retval = xnorm (x.sparse_matrix_value (), p.double_value ()); } else { if (isfloat & iscomplex) retval = xnorm (x.float_complex_matrix_value (), p.float_value ()); else if (isfloat) retval = xnorm (x.float_matrix_value (), p.float_value ()); else if (iscomplex) retval = xnorm (x.complex_matrix_value (), p.double_value ()); else retval = xnorm (x.matrix_value (), p.double_value ()); } return retval; } octave_value xcolnorms (const octave_value& x, const octave_value& p) { octave_value retval; bool iscomplex = x.is_complex_type (); bool issparse = x.is_sparse_type (); bool isfloat = x.is_single_type (); if (! isfloat && ! x.is_double_type ()) err_wrong_type_arg ("xcolnorms", x); if (issparse) { if (iscomplex) retval = xcolnorms (x.sparse_complex_matrix_value (), p.double_value ()); else retval = xcolnorms (x.sparse_matrix_value (), p.double_value ()); } else { if (isfloat & iscomplex) retval = xcolnorms (x.float_complex_matrix_value (), p.float_value ()); else if (isfloat) retval = xcolnorms (x.float_matrix_value (), p.float_value ()); else if (iscomplex) retval = xcolnorms (x.complex_matrix_value (), p.double_value ()); else retval = xcolnorms (x.matrix_value (), p.double_value ()); } return retval; } octave_value xrownorms (const octave_value& x, const octave_value& p) { octave_value retval; bool iscomplex = x.is_complex_type (); bool issparse = x.is_sparse_type (); bool isfloat = x.is_single_type (); if (! isfloat && ! x.is_double_type ()) err_wrong_type_arg ("xrownorms", x); if (issparse) { if (iscomplex) retval = xrownorms (x.sparse_complex_matrix_value (), p.double_value ()); else retval = xrownorms (x.sparse_matrix_value (), p.double_value ()); } else { if (isfloat & iscomplex) retval = xrownorms (x.float_complex_matrix_value (), p.float_value ()); else if (isfloat) retval = xrownorms (x.float_matrix_value (), p.float_value ()); else if (iscomplex) retval = xrownorms (x.complex_matrix_value (), p.double_value ()); else retval = xrownorms (x.matrix_value (), p.double_value ()); } return retval; } octave_value xfrobnorm (const octave_value& x) { octave_value retval; bool iscomplex = x.is_complex_type (); bool issparse = x.is_sparse_type (); bool isfloat = x.is_single_type (); if (! isfloat && ! x.is_double_type ()) err_wrong_type_arg ("xfrobnorm", x); if (issparse) { if (iscomplex) retval = xfrobnorm (x.sparse_complex_matrix_value ()); else retval = xfrobnorm (x.sparse_matrix_value ()); } else { if (isfloat & iscomplex) retval = xfrobnorm (x.float_complex_matrix_value ()); else if (isfloat) retval = xfrobnorm (x.float_matrix_value ()); else if (iscomplex) retval = xfrobnorm (x.complex_matrix_value ()); else retval = xfrobnorm (x.matrix_value ()); } return retval; }