Mercurial > octave
view libinterp/corefcn/ls-oct-text.h @ 21139:538b57866b90
consistently use "typename" intead of "class" in template declarations
* Object.h, QtHandlesUtils.cc, QtHandlesUtils.h, ToolBarButton.cc,
ToolBarButton.h, Cell.h, __lin_interpn__.cc, bitfcns.cc, bsxfun.cc,
cellfun.cc, data.cc, filter.cc, gcd.cc, graphics.cc, help.cc, kron.cc,
lookup.cc, ls-mat5.cc, ls-oct-text.h, lu.cc, max.cc, mgorth.cc,
oct-map.cc, oct-map.h, oct-stream.cc, oct-stream.h, octave-link.h,
pr-output.cc, profiler.h, schur.cc, sparse-xdiv.cc, sparse-xpow.cc,
sqrtm.cc, symtab.h, tril.cc, typecast.cc, variables.cc, xdiv.cc,
zfstream.h, __init_fltk__.cc, __magick_read__.cc, chol.cc, qr.cc,
ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h,
ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h,
ov-base-sparse.cc, ov-base-sparse.h, ov-base.h, ov-classdef.cc,
ov-int-traits.h, ov-java.h, ov-usr-fcn.h, ov.cc, ov.h,
op-dms-template.cc, oct-parse.in.yy, parse.h, pt-mat.cc, Array-b.cc,
Array.cc, Array.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.cc,
MDiagArray2.h, MSparse.cc, MSparse.h, MatrixType.cc, Sparse.cc,
Sparse.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, fCDiagMatrix.h,
fCMatrix.h, fCNDArray.h, fDiagMatrix.h, fMatrix.h, fNDArray.h,
idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, DET.h,
base-aepbal.h, base-lu.cc, base-lu.h, base-qr.cc, base-qr.h,
bsxfun-defs.cc, eigs-base.cc, lo-mappers.h, lo-specfun.cc,
lo-specfun.h, oct-convn.cc, oct-fftw.cc, oct-norm.cc,
sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc,
sparse-base-lu.h, sparse-dmsolve.cc, mx-inlines.cc,
action-container.h, base-list.h, lo-traits.h, lo-utils.h,
oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-sort.cc, oct-sort.h:
Use "typename" instead of "class" in template declarations.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sun, 24 Jan 2016 13:50:04 -0500 |
parents | a5b99b09f8fd |
children | fcac5dbbf9ed |
line wrap: on
line source
/* Copyright (C) 2003-2015 John W. Eaton 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 (octave_ls_oct_text_h) #define octave_ls_oct_text_h 1 #include <cfloat> #include <sstream> #include <string> #include "str-vec.h" #include "ls-ascii-helper.h" // Flag for cell elements #define CELL_ELT_TAG "<cell-element>" // Used when converting Inf to something that gnuplot can read. #ifndef OCT_RBV #define OCT_RBV (std::numeric_limits<double>::max () / 100.0) #endif extern OCTINTERP_API std::string extract_keyword (std::istream& is, const char *keyword, const bool next_only = false); extern OCTINTERP_API std::string read_text_data (std::istream& is, const std::string& filename, bool& global, octave_value& tc, octave_idx_type count); extern OCTINTERP_API bool save_text_data (std::ostream& os, const octave_value& val_arg, const std::string& name, bool mark_as_global, int precision); extern OCTINTERP_API bool save_text_data_for_plotting (std::ostream& os, const octave_value& t, const std::string& name); extern OCTINTERP_API bool save_three_d (std::ostream& os, const octave_value& t, bool parametric = false); // Match KEYWORD on stream IS, placing the associated value in VALUE, // returning TRUE if successful and FALSE otherwise. // // Input should look something like: // // [%#][ \t]*keyword[ \t]*int-value.*\n template <typename T> bool extract_keyword (std::istream& is, const char *keyword, T& value, const bool next_only = false) { bool status = false; value = T (); char c; while (is.get (c)) { if (c == '%' || c == '#') { std::ostringstream buf; while (is.get (c) && (c == ' ' || c == '\t' || c == '%' || c == '#')) ; // Skip whitespace and comment characters. if (isalpha (c)) buf << c; while (is.get (c) && isalpha (c)) buf << c; std::string tmp = buf.str (); bool match = (tmp.substr (0, strlen (keyword)) == keyword); if (match) { while (is.get (c) && (c == ' ' || c == '\t' || c == ':')) ; // Skip whitespace and the colon. is.putback (c); if (c != '\n' && c != '\r') is >> value; if (is) status = true; skip_until_newline (is, false); break; } else if (next_only) break; } } return status; } template <typename T> bool extract_keyword (std::istream& is, const std::string& kw, T& value, const bool next_only = false) { return extract_keyword (is, kw.c_str (), value, next_only); } // Match one of the elements in KEYWORDS on stream IS, placing the // matched keyword in KW and the associated value in VALUE, // returning TRUE if successful and FALSE otherwise. // // Input should look something like: // // [%#][ \t]*keyword[ \t]*int-value.*\n template <typename T> bool extract_keyword (std::istream& is, const string_vector& keywords, std::string& kw, T& value, const bool next_only = false) { bool status = false; kw = ""; value = 0; char c; while (is.get (c)) { if (c == '%' || c == '#') { std::ostringstream buf; while (is.get (c) && (c == ' ' || c == '\t' || c == '%' || c == '#')) ; // Skip whitespace and comment characters. if (isalpha (c)) buf << c; while (is.get (c) && isalpha (c)) buf << c; std::string tmp = buf.str (); for (int i = 0; i < keywords.numel (); i++) { int match = (tmp == keywords[i]); if (match) { kw = keywords[i]; while (is.get (c) && (c == ' ' || c == '\t' || c == ':')) ; // Skip whitespace and the colon. is.putback (c); if (c != '\n' && c != '\r') is >> value; if (is) status = true; skip_until_newline (is, false); return status; } } if (next_only) break; } } return status; } #endif