Mercurial > octave
view libinterp/corefcn/oct-fstrm.h @ 33559:62fca924fe85 default tip @
doc: Update NEWS.10.md file.
* NEWS.10.md: Indent NEWS.10.md for clarity.
Add note about changes to colormap() functionality.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 09 May 2024 18:23:33 -0700 |
parents | 4b601ca024d5 |
children |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_oct_fstrm_h) #define octave_oct_fstrm_h 1 #include "octave-config.h" #include <fstream> #include <string> #include "oct-stream.h" OCTAVE_BEGIN_NAMESPACE(octave) class fstream : public base_stream { public: fstream (const std::string& nm_arg, std::ios::openmode arg_md = std::ios::in | std::ios::out, mach_info::float_format flt_fmt = mach_info::native_float_format ()); OCTAVE_DISABLE_CONSTRUCT_COPY_MOVE (fstream) static stream create (const std::string& nm_arg, std::ios::openmode arg_md = std::ios::in | std::ios::out, mach_info::float_format flt_fmt = mach_info::native_float_format ()); // Position a stream at OFFSET relative to ORIGIN. int seek (off_t offset, int origin); // Return current stream position. off_t tell (); // Return nonzero if EOF has been reached on this stream. bool eof () const; void do_close (); // The name of the file. std::string name () const { return m_name; } std::istream * input_stream (); std::ostream * output_stream (); protected: ~fstream () = default; private: std::string m_name; std::fstream m_fstream; }; OCTAVE_END_NAMESPACE(octave) #endif