Mercurial > octave
view libinterp/octave-value/ov-ch-mat.cc @ 22197:e43d83253e28
refill multi-line macro definitions
Use the Emacs C++ mode style for line continuation markers in
multi-line macro definitions.
* make_int.cc, __dsearchn__.cc, __magick_read__.cc, besselj.cc,
bitfcns.cc, bsxfun.cc, cellfun.cc, data.cc, defun-dld.h, defun-int.h,
defun.h, det.cc, error.h, find.cc, gcd.cc, graphics.cc, interpreter.h,
jit-ir.h, jit-typeinfo.h, lookup.cc, ls-mat5.cc, max.cc, mexproto.h,
mxarray.in.h, oct-stream.cc, ordschur.cc, pr-output.cc, profiler.h,
psi.cc, regexp.cc, sparse-xdiv.cc, sparse-xpow.cc, tril.cc, txt-eng.h,
utils.cc, variables.cc, variables.h, xdiv.cc, xpow.cc, __glpk__.cc,
ov-base.cc, ov-base.h, ov-cell.cc, ov-ch-mat.cc, ov-classdef.cc,
ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-float.cc, ov-float.h,
ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc,
ov-int-traits.h, ov-lazy-idx.h, ov-perm.cc, ov-re-mat.cc,
ov-re-sparse.cc, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc,
ov-type-conv.h, ov.cc, ov.h, op-class.cc, op-int-conv.cc, op-int.h,
op-str-str.cc, ops.h, lex.ll, Array.cc, CMatrix.cc, CSparse.cc,
MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse.h,
Sparse.cc, dMatrix.cc, dSparse.cc, fCMatrix.cc, fMatrix.cc,
idx-vector.cc, f77-fcn.h, quit.h, bsxfun-decl.h, bsxfun-defs.cc,
lo-specfun.cc, oct-convn.cc, oct-convn.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, Sparse-op-decls.h, Sparse-op-defs.h, mx-inlines.cc,
mx-op-decl.h, mx-op-defs.h, mach-info.cc, oct-group.cc, oct-passwd.cc,
oct-syscalls.cc, oct-time.cc, data-conv.cc, kpse.cc, lo-ieee.h,
lo-macros.h, oct-cmplx.h, oct-glob.cc, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.h, oct-sparse.h, url-transfer.cc,
oct-conf-post.in.h, shared-fcns.h: Refill macro definitions.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Mon, 01 Aug 2016 12:40:18 -0400 |
parents | aba2e6293dd8 |
children | 8b18f46f6427 |
line wrap: on
line source
/* Copyright (C) 1996-2015 John W. Eaton Copyright (C) 2009-2010 VZLU Prague 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/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <cctype> #include <iostream> #include "lo-ieee.h" #include "mx-base.h" #include "mxarray.h" #include "ov-base.h" #include "ov-base-mat.h" #include "ov-base-mat.cc" #include "ov-ch-mat.h" #include "errwarn.h" #include "pr-output.h" template class octave_base_matrix<charNDArray>; idx_vector octave_char_matrix::index_vector (bool /* require_integers */) const { const char *p = matrix.data (); if (numel () == 1 && *p == ':') return idx_vector (':'); else return idx_vector (array_value (true)); } double octave_char_matrix::double_value (bool) const { double retval = lo_ieee_nan_value (); if (rows () == 0 || columns () == 0) err_invalid_conversion ("character matrix", "real scalar"); warn_implicit_conversion ("Octave:array-to-scalar", "character matrix", "real scalar"); retval = static_cast<unsigned char> (matrix(0, 0)); return retval; } float octave_char_matrix::float_value (bool) const { float retval = lo_ieee_float_nan_value (); if (rows () == 0 && columns () == 0) err_invalid_conversion ("character matrix", "real scalar"); warn_implicit_conversion ("Octave:array-to-scalar", "character matrix", "real scalar"); retval = static_cast<unsigned char> (matrix(0, 0)); return retval; } octave_int64 octave_char_matrix::int64_scalar_value () const { octave_int64 retval = 0; if (rows () == 0 || columns () == 0) err_invalid_conversion ("character matrix", "int64 scalar"); warn_implicit_conversion ("Octave:array-to-scalar", "character matrix", "int64 scalar"); retval = octave_int64 (matrix(0, 0)); return retval; } octave_uint64 octave_char_matrix::uint64_scalar_value () const { octave_uint64 retval = 0; if (rows () == 0 || columns () == 0) err_invalid_conversion ("character matrix", "uint64 scalar"); warn_implicit_conversion ("Octave:array-to-scalar", "character matrix", "uint64 scalar"); retval = octave_uint64 (matrix(0, 0)); return retval; } Complex octave_char_matrix::complex_value (bool) const { double tmp = lo_ieee_nan_value (); Complex retval (tmp, tmp); if (rows () == 0 && columns () == 0) err_invalid_conversion ("character matrix", "complex scalar"); warn_implicit_conversion ("Octave:array-to-scalar", "character matrix", "complex scalar"); retval = static_cast<unsigned char> (matrix(0, 0)); return retval; } FloatComplex octave_char_matrix::float_complex_value (bool) const { float tmp = lo_ieee_float_nan_value (); FloatComplex retval (tmp, tmp); if (rows () == 0 || columns () == 0) err_invalid_conversion ("character matrix", "complex scalar"); warn_implicit_conversion ("Octave:array-to-scalar", "character matrix", "complex scalar"); retval = static_cast<unsigned char> (matrix(0, 0)); return retval; } void octave_char_matrix::print_raw (std::ostream& os, bool pr_as_read_syntax) const { octave_print_internal (os, matrix, pr_as_read_syntax, current_print_indent_level ()); } mxArray * octave_char_matrix::as_mxArray (void) const { mxArray *retval = new mxArray (mxCHAR_CLASS, dims (), mxREAL); mxChar *pr = static_cast<mxChar *> (retval->get_data ()); mwSize nel = numel (); const char *p = matrix.data (); for (mwIndex i = 0; i < nel; i++) pr[i] = p[i]; return retval; } // The C++ standard guarantees cctype defines functions, not macros (and // hence macros *CAN'T* be defined if only cctype is included) so // there's no need to fuck around. The exceptions are isascii and // toascii, which are not C++. Oddly enough, all those character // functions are int (*) (int), even in C++. Wicked! static inline int xisascii (int c) { #if defined (HAVE_ISASCII) return isascii (c); #else return (c >= 0x00 && c <= 0x7f); #endif } static inline int xtoascii (int c) { #if defined (HAVE_TOASCII) return toascii (c); #else return (c & 0x7F); #endif } octave_value octave_char_matrix::map (unary_mapper_t umap) const { octave_value retval; switch (umap) { #define STRING_MAPPER(UMAP,FCN,TYPE) \ case umap_ ## UMAP: \ return octave_value (matrix.map<TYPE, int (&) (int)> (FCN)) STRING_MAPPER (xisalnum, std::isalnum, bool); STRING_MAPPER (xisalpha, std::isalpha, bool); STRING_MAPPER (xisascii, xisascii, bool); STRING_MAPPER (xiscntrl, std::iscntrl, bool); STRING_MAPPER (xisdigit, std::isdigit, bool); STRING_MAPPER (xisgraph, std::isgraph, bool); STRING_MAPPER (xislower, std::islower, bool); STRING_MAPPER (xisprint, std::isprint, bool); STRING_MAPPER (xispunct, std::ispunct, bool); STRING_MAPPER (xisspace, std::isspace, bool); STRING_MAPPER (xisupper, std::isupper, bool); STRING_MAPPER (xisxdigit, std::isxdigit, bool); STRING_MAPPER (xtoascii, xtoascii, double); STRING_MAPPER (xtolower, std::tolower, char); STRING_MAPPER (xtoupper, std::toupper, char); // For Matlab compatibility, these should work on ASCII values // without error or warning. case umap_abs: case umap_ceil: case umap_fix: case umap_floor: case umap_imag: case umap_isinf: case umap_isnan: case umap_real: case umap_round: { octave_matrix m (array_value (true)); return m.map (umap); } default: error ("%s: argument must be numeric", get_umap_name (umap)); break; } return retval; }