Mercurial > octave-nkf
view libinterp/corefcn/oct-strstrm.h @ 20482:c6224b4e7774
maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Octave's default save format is '-text' which is confusingly referred to in the
code base as LS_ASCII (looks like '-ascii' mode).
* ls-oct-text.cc, ls-oct-text.h: Renamed from ls-oct-ascii.[cc|h].
* ls-oct-ascii.cc, ls-oct-ascii.h: Removed files.
* libinterp/corefcn/module.mk: Add ls-oct-text.cc, ls-oct-text.h to build
system.
* load-save.h (load_save_format_type): Change first value of enum from
LS_ASCII to LS_TEXT.
* load-save.cc: Rename instances of LS_ASCII to LS_TEXT. Rename instances of
read_ascii_data to read_text_data.
* ov-base-diag.cc, ov-base-int.cc, ov-base-sparse.cc, ov-bool-mat.cc,
ov-bool.cc, ov-complex.cc, ov-cx-mat.cc ov-fcn-inline.cc, ov-float.cc,
ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-perm.cc, ov-re-mat.cc, ov-scalar.cc,
ov-str-mat.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc:
Use '#include "ls-oct-text.h"' rather than ls-oct-ascii.h.
ov-cell.cc, ov-class.cc, ov-fcn-handle.cc, ov-lazy-idx.cc, ov-struct.cc:
Use '#include "ls-oct-text.h"' rather than ls-oct-ascii.h.
Rename save_ascii_data to save_text_data, read_ascii_data to read_text_data.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 17 Aug 2015 09:20:03 -0700 |
parents | 4197fc428c7d |
children |
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/* Copyright (C) 1996-2015 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_oct_strstrm_h) #define octave_oct_strstrm_h 1 #include <string> #include <sstream> #include "oct-stream.h" class octave_base_strstream : public octave_base_stream { public: octave_base_strstream (std::ios::openmode m = std::ios::out, oct_mach_info::float_format ff = oct_mach_info::native_float_format ()) : octave_base_stream (m, ff) { } // Position a stream at OFFSET relative to ORIGIN. int seek (off_t, int); // Return current stream position. virtual off_t tell (void); // The name of the file. std::string name (void) const { return std::string (); } virtual std::streambuf *rdbuf (void) = 0; virtual bool bad (void) const = 0; virtual void clear (void) = 0; protected: ~octave_base_strstream (void) { } private: // No copying! octave_base_strstream (const octave_base_strstream&); octave_base_strstream& operator = (const octave_base_strstream&); }; class octave_istrstream : public octave_base_strstream { public: octave_istrstream (const char *data, std::ios::openmode arg_md = std::ios::out, oct_mach_info::float_format ff = oct_mach_info::native_float_format ()) : octave_base_strstream (arg_md, ff), is (data) { } octave_istrstream (const std::string& data, std::ios::openmode arg_md = std::ios::out, oct_mach_info::float_format ff = oct_mach_info::native_float_format ()) : octave_base_strstream (arg_md, ff), is (data.c_str ()) { } static octave_stream create (const char *data, std::ios::openmode arg_md = std::ios::out, oct_mach_info::float_format ff = oct_mach_info::native_float_format ()); static octave_stream create (const std::string& data, std::ios::openmode arg_md = std::ios::out, oct_mach_info::float_format ff = oct_mach_info::native_float_format ()); // Return nonzero if EOF has been reached on this stream. bool eof (void) const { return is.eof (); } std::istream *input_stream (void) { return &is; } std::ostream *output_stream (void) { return 0; } off_t tell (void) { return is.tellg (); } std::streambuf *rdbuf (void) { return is ? is.rdbuf () : 0; } bool bad (void) const { return is.bad (); } void clear (void) { is.clear (); } protected: ~octave_istrstream (void) { } private: std::istringstream is; // No copying! octave_istrstream (const octave_istrstream&); octave_istrstream& operator = (const octave_istrstream&); }; class octave_ostrstream : public octave_base_strstream { public: octave_ostrstream (std::ios::openmode arg_md = std::ios::out, oct_mach_info::float_format ff = oct_mach_info::native_float_format ()) : octave_base_strstream (arg_md, ff), os () { } static octave_stream create (std::ios::openmode arg_md = std::ios::out, oct_mach_info::float_format ff = oct_mach_info::native_float_format ()); // Return nonzero if EOF has been reached on this stream. bool eof (void) const { return os.eof (); } std::istream *input_stream (void) { return 0; } std::ostream *output_stream (void) { return &os; } std::string str (void) { return os.str (); } std::streambuf *rdbuf (void) { return os ? os.rdbuf () : 0; } bool bad (void) const { return os.bad (); } void clear (void) { os.clear (); } protected: ~octave_ostrstream (void) { } private: std::ostringstream os; // No copying! octave_ostrstream (const octave_ostrstream&); octave_ostrstream& operator = (const octave_ostrstream&); }; #endif