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details vigra/config.hxx VIGRA

00001 /************************************************************************/
00002 /*                                                                      */
00003 /*               Copyright 1998-2002 by Ullrich Koethe                  */
00004 /*       Cognitive Systems Group, University of Hamburg, Germany        */
00005 /*                                                                      */
00006 /*    This file is part of the VIGRA computer vision library.           */
00007 /*    ( Version 1.2.0, Aug 07 2003 )                                    */
00008 /*    You may use, modify, and distribute this software according       */
00009 /*    to the terms stated in the LICENSE file included in               */
00010 /*    the VIGRA distribution.                                           */
00011 /*                                                                      */
00012 /*    The VIGRA Website is                                              */
00013 /*        http://kogs-www.informatik.uni-hamburg.de/~koethe/vigra/      */
00014 /*    Please direct questions, bug reports, and contributions to        */
00015 /*        koethe@informatik.uni-hamburg.de                              */
00016 /*                                                                      */
00017 /*  THIS SOFTWARE IS PROVIDED AS IS AND WITHOUT ANY EXPRESS OR          */
00018 /*  IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED      */
00019 /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */
00020 /*                                                                      */
00021 /************************************************************************/
00022  
00023  
00024 #ifndef VIGRA_CONFIG_HXX 
00025 #define VIGRA_CONFIG_HXX
00026 
00027 #include <stdexcept>
00028 
00029 ///////////////////////////////////////////////////////////
00030 //                                                       //
00031 //                   VisualC++ 5.0                       //
00032 //                                                       //
00033 ///////////////////////////////////////////////////////////
00034 
00035 #ifdef _MSC_VER
00036     #if(_MSC_VER < 1100)    // before VisualC++ 5.0
00037         #error "Need VisualC++ 5.0, Service Pack 2, or later"
00038     #endif // _MSC_VER < 1100
00039 
00040     #pragma warning( disable : 4786 4250 4244 4305)
00041 
00042     #if (_MSC_VER < 1300)
00043         #define NO_TYPENAME         // no 'typename' keyword
00044         #define TEMPLATE_COPY_CONSTRUCTOR_BUG
00045         #define NO_STL_MEMBER_TEMPLATES
00046         #define NO_INLINE_STATIC_CONST_DEFINITION
00047         #define CMATH_NOT_IN_STD
00048         #define NO_COVARIANT_RETURN_TYPES
00049         
00050         #ifdef VIGRA_NO_STD_MINMAX  // activate if necessary
00051         namespace std {
00052         
00053         template<class T>
00054         const T& min(const T& x, const T& y)
00055         {
00056             return (y < x) 
00057                 ? y
00058                 : x;
00059         }
00060 
00061         template<class T>
00062         const T& max(const T& x, const T& y)
00063         {
00064             return (x < y) 
00065                 ? y
00066                 : x;
00067         }
00068         }
00069         #endif // VIGRA_NO_STD_MINMAX
00070     #endif // (_MSC_VER < 1300)
00071 
00072     #if _MSC_VER < 1310
00073         #define NO_PARTIAL_TEMPLATE_SPECIALIZATION
00074         #define NO_OUT_OF_LINE_MEMBER_TEMPLATES
00075         #include <cmath>
00076 
00077         #ifdef _MSC_EXTENSIONS
00078         #ifndef CMATH_NOT_IN_STD
00079                 namespace std {
00080         #endif // CMATH_NOT_IN_STD
00081                 inline double abs(double v) { return fabs(v); }
00082                 inline float  abs(float v)  { return fabs(v); }
00083         #ifndef CMATH_NOT_IN_STD
00084                 }
00085         #endif // CMATH_NOT_IN_STD
00086         #endif / _MSC_EXTENSIONS
00087     #endif // _MSC_VER < 1310
00088 
00089 
00090 #endif // _MSC_VER
00091 
00092 ///////////////////////////////////////////////////////////
00093 //                                                       //
00094 //                        egcs 1.1                       //
00095 //                                                       //
00096 ///////////////////////////////////////////////////////////
00097 
00098 #if defined(__GNUC__) 
00099     #if  __GNUC__ < 2 || ((__GNUC__ == 2) && (__GNUC_MINOR__ <= 8))
00100         #error "Need at least egcs 1.1 or g++ 2.95"
00101     #endif 
00102     #define HAS_HASH_CONTAINERS
00103 #endif  // __GNUC__
00104 
00105 ///////////////////////////////////////////////////////////
00106 //                                                       //
00107 //                      SGI C++ 7.2                      //
00108 //                                                       //
00109 ///////////////////////////////////////////////////////////
00110 
00111 #if defined(__sgi) && !defined(__GNUC__) 
00112     #if _COMPILER_VERSION < 720
00113         #error "Need SGI C++ 7.2 or later"
00114     #endif
00115     #if (_COMPILER_VERSION  == 720) || (_COMPILER_VERSION  == 721)
00116         #define SPECIAL_STDEXCEPTION_DEFINITION_NEEDED
00117 
00118         namespace vigra {
00119             typedef std::exception StdException; // must be above next #define !!
00120         }
00121         #define std
00122         #define NO_NAMESPACE_STD
00123     #endif // _COMPILER_VERSION
00124     #define HAS_HASH_CONTAINERS
00125 #endif // __sgi
00126 
00127 ///////////////////////////////////////////////////////////
00128 //                                                       //
00129 //                        general                        //
00130 //                                                       //
00131 ///////////////////////////////////////////////////////////
00132 
00133 #ifdef CMATH_NOT_IN_STD
00134     #define VIGRA_CSTD
00135 #else
00136     #define VIGRA_CSTD std
00137 #endif
00138 
00139 #ifdef NO_TYPENAME
00140     #define typename
00141 #endif
00142 
00143 #ifdef NO_EXPLICIT
00144     #define explicit
00145 #endif
00146 
00147 namespace vigra {
00148 
00149 #ifndef SPECIAL_STDEXCEPTION_DEFINITION_NEEDED
00150      typedef std::exception StdException;
00151 #endif
00152 
00153 } // namespace vigra
00154 
00155 #endif // VIGRA_CONFIG_HXX

© Ullrich Köthe (koethe@informatik.uni-hamburg.de)
Cognitive Systems Group, University of Hamburg, Germany

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VIGRA 1.2.0 (7 Aug 2003)