ed3155284c
- replace some iostreams to o/istreams only - some minor include fixes closes #2489 git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1278 fdac6126-5c0c-442c-9429-916003d36597
165 lines
7.1 KiB
C++
165 lines
7.1 KiB
C++
/* ========================================================================= *
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* *
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* OpenMesh *
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* Copyright (c) 2001-2015, RWTH-Aachen University *
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* Department of Computer Graphics and Multimedia *
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* All rights reserved. *
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* www.openmesh.org *
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* *
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*---------------------------------------------------------------------------*
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* This file is part of OpenMesh. *
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*---------------------------------------------------------------------------*
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* *
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* Redistribution and use in source and binary forms, with or without *
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* modification, are permitted provided that the following conditions *
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* are met: *
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* *
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* 1. Redistributions of source code must retain the above copyright notice, *
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* this list of conditions and the following disclaimer. *
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* *
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* 2. Redistributions in binary form must reproduce the above copyright *
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* notice, this list of conditions and the following disclaimer in the *
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* documentation and/or other materials provided with the distribution. *
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* *
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* 3. Neither the name of the copyright holder nor the names of its *
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* contributors may be used to endorse or promote products derived from *
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* this software without specific prior written permission. *
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* *
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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* *
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* ========================================================================= */
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/*===========================================================================*\
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* *
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* $Revision$ *
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* $Date$ *
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* *
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\*===========================================================================*/
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//=============================================================================
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//
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// Helper Functions for binary reading / writing
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//
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//=============================================================================
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#ifndef OPENMESH_BINARY_HELPER_HH
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#define OPENMESH_BINARY_HELPER_HH
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//== INCLUDES =================================================================
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#include <OpenMesh/Core/System/config.h>
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// -------------------- STL
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#if defined( OM_CC_MIPS )
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# include <stdio.h>
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#else
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# include <cstdio>
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#endif
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#include <iosfwd>
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// -------------------- OpenMesh
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//== NAMESPACES ===============================================================
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namespace OpenMesh {
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namespace IO {
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//=============================================================================
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/** \name Handling binary input/output.
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These functions take care of swapping bytes to get the right Endian.
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*/
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//@{
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//-----------------------------------------------------------------------------
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/** Binary read a \c short from \c _is and perform byte swapping if
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\c _swap is true */
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short int read_short(FILE* _in, bool _swap=false);
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/** Binary read an \c int from \c _is and perform byte swapping if
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\c _swap is true */
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int read_int(FILE* _in, bool _swap=false);
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/** Binary read a \c float from \c _is and perform byte swapping if
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\c _swap is true */
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float read_float(FILE* _in, bool _swap=false);
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/** Binary read a \c double from \c _is and perform byte swapping if
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\c _swap is true */
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double read_double(FILE* _in, bool _swap=false);
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/** Binary read a \c short from \c _is and perform byte swapping if
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\c _swap is true */
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short int read_short(std::istream& _in, bool _swap=false);
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/** Binary read an \c int from \c _is and perform byte swapping if
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\c _swap is true */
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int read_int(std::istream& _in, bool _swap=false);
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/** Binary read a \c float from \c _is and perform byte swapping if
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\c _swap is true */
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float read_float(std::istream& _in, bool _swap=false);
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/** Binary read a \c double from \c _is and perform byte swapping if
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\c _swap is true */
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double read_double(std::istream& _in, bool _swap=false);
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/** Binary write a \c short to \c _os and perform byte swapping if
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\c _swap is true */
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void write_short(short int _i, FILE* _out, bool _swap=false);
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/** Binary write an \c int to \c _os and perform byte swapping if
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\c _swap is true */
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void write_int(int _i, FILE* _out, bool _swap=false);
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/** Binary write a \c float to \c _os and perform byte swapping if
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\c _swap is true */
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void write_float(float _f, FILE* _out, bool _swap=false);
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/** Binary write a \c double to \c _os and perform byte swapping if
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\c _swap is true */
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void write_double(double _d, FILE* _out, bool _swap=false);
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/** Binary write a \c short to \c _os and perform byte swapping if
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\c _swap is true */
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void write_short(short int _i, std::ostream& _out, bool _swap=false);
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/** Binary write an \c int to \c _os and perform byte swapping if
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\c _swap is true */
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void write_int(int _i, std::ostream& _out, bool _swap=false);
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/** Binary write a \c float to \c _os and perform byte swapping if
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\c _swap is true */
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void write_float(float _f, std::ostream& _out, bool _swap=false);
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/** Binary write a \c double to \c _os and perform byte swapping if
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\c _swap is true */
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void write_double(double _d, std::ostream& _out, bool _swap=false);
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//@}
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//=============================================================================
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} // namespace IO
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} // namespace OpenMesh
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//=============================================================================
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#endif // OPENMESH_MESHREADER_HH defined
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//=============================================================================
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