Mercurial > octave-nkf
view libinterp/corefcn/ls-oct-ascii.h @ 19632:76478d2da117
unconditionally disable the octave_allocator class
* configure.ac: Delete the --enable-octave-allocator option.
* oct-alloc.h: Delete octave_allocator class. Warn if file is
included. Unconditionally define macros to be empty.
* NEWS: Make note of these changes.
* oct-alloc.cc: Delete.
* liboctave/util/module.mk (UTIL_SRC): Remove it from the list.
* make_int.cc, Cell.h, oct-obj.cc, oct-obj.h, audiodevinfo.cc,
ov-base-int.h, ov-base-scalar.h, ov-bool-mat.cc, ov-bool-mat.h,
ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h,
ov-builtin.cc, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-ch-mat.h,
ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-complex.cc,
ov-complex.h, ov-cs-list.cc, ov-cs-list.h, ov-cx-diag.cc,
ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc,
ov-cx-sparse.h, ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc,
ov-fcn-handle.h, ov-fcn-inline.cc, ov-fcn-inline.h, ov-fcn.cc,
ov-fcn.h, ov-float.cc, ov-float.h, ov-flt-complex.cc,
ov-flt-complex.h, ov-flt-cx-diag.cc, ov-flt-cx-diag.h,
ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc,
ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-intx.h, ov-java.cc,
ov-java.h, ov-mex-fcn.cc, ov-mex-fcn.h, ov-perm.cc, ov-perm.h,
ov-range.cc, ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc,
ov-re-mat.h, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc,
ov-scalar.h, ov-str-mat.cc, ov-str-mat.h, ov-struct.cc, ov-struct.h,
ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc,
ov-usr-fcn.h, ov.cc, ov.h, pt-const.cc, pt-const.h, idx-vector.cc,
idx-vector.h: Delete uses of oct-alloc.h and OCTAVE_ALLOCATOR macros.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 13:43:29 -0500 |
parents | d63878346099 |
children | 4197fc428c7d |
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/* Copyright (C) 2003-2013 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_ascii_h) #define octave_ls_oct_ascii_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_ascii_data (std::istream& is, const std::string& filename, bool& global, octave_value& tc, octave_idx_type count); extern OCTINTERP_API bool save_ascii_data (std::ostream& os, const octave_value& val_arg, const std::string& name, bool mark_as_global, int precision); extern OCTINTERP_API bool save_ascii_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 <class 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.compare (0, strlen (keyword), keyword) == 0); 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 <class 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 <class 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.length (); 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