3996aade01
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@83 fdac6126-5c0c-442c-9429-916003d36597
116 lines
4.5 KiB
C++
116 lines
4.5 KiB
C++
//=============================================================================
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//
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// OpenMesh
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// Copyright (C) 2003 by Computer Graphics Group, RWTH Aachen
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// www.openmesh.org
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//
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//-----------------------------------------------------------------------------
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//
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// License
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation, version 2.1.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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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 <iostream>
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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 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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//@}
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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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