SR_types.hh 4.78 KB
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/*===========================================================================*\
 *                                                                           *
 *                               OpenMesh                                    *
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 *      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen      *
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 *                           www.openmesh.org                                *
 *                                                                           *
 *---------------------------------------------------------------------------* 
 *  This file is part of OpenMesh.                                           *
 *                                                                           *
 *  OpenMesh is free software: you can redistribute it and/or modify         * 
 *  it under the terms of the GNU Lesser General Public License as           *
 *  published by the Free Software Foundation, either version 3 of           *
 *  the License, or (at your option) any later version with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  OpenMesh 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 Lesser General Public License for more details.                      *
 *                                                                           *
 *  You should have received a copy of the GNU LesserGeneral Public          *
 *  License along with OpenMesh.  If not,                                    *
 *  see <http://www.gnu.org/licenses/>.                                      *
 *                                                                           *
\*===========================================================================*/ 

/*===========================================================================*\
 *                                                                           *             
 *   $Revision$                                                         *
 *   $Date$                   *
 *                                                                           *
\*===========================================================================*/
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//=============================================================================
//
//  Helper Functions for binary reading / writing
//
//=============================================================================

#ifndef OPENMESH_SR_TYPES_HH
#define OPENMESH_SR_TYPES_HH


//== INCLUDES =================================================================

#include <OpenMesh/Core/System/config.h>


//== NAMESPACES ===============================================================

namespace OpenMesh {
namespace IO {


//=============================================================================


/** \name Handling binary input/output.
    These functions take care of swapping bytes to get the right Endian.
*/
//@{

//-----------------------------------------------------------------------------

typedef unsigned char    uchar;
typedef unsigned short   ushort;
typedef unsigned long    ulong;

typedef char           int8_t;  typedef unsigned char      uint8_t;
typedef short          int16_t; typedef unsigned short     uint16_t;

// Int should be 32 bit on all archs.
// long is 32 under windows but 64 under unix 64 bit
typedef int            int32_t; typedef unsigned int       uint32_t;
#if defined(OM_CC_MSVC)
typedef __int64        int64_t; typedef unsigned __int64   uint64_t;
#else
typedef long long      int64_t; typedef unsigned long long uint64_t;
#endif

typedef float          float32_t;
typedef double         float64_t;

typedef uint8_t        rgb_t[3];
typedef uint8_t        rgba_t[4];

//@}


//=============================================================================
} // namespace IO
} // namespace OpenMesh
//=============================================================================
#endif // OPENMESH_MESHREADER_HH defined
//=============================================================================