Point Cloud Library (PCL)
1.7.0
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00001 #ifndef HASH_INCLUDED 00002 #define HASH_INCLUDED 00003 #if defined _WIN32 && !defined __MINGW32__ 00004 #include <hash_map> 00005 using namespace stdext; 00006 #else // !_WIN32 || __MINGW32__ 00007 #define _GLIBCXX_PERMIT_BACKWARD_HASH 00008 #include <ext/hash_map> 00009 using namespace __gnu_cxx; 00010 00011 00012 namespace __gnu_cxx 00013 { 00014 template<> struct hash<long long> { 00015 size_t operator()(long long __x) const { return __x; } 00016 }; 00017 template<> struct hash<const long long> { 00018 size_t operator()(const long long __x) const { return __x; } 00019 }; 00020 00021 00022 template<> struct hash<unsigned long long> { 00023 size_t operator()(unsigned long long __x) const { return __x; } 00024 }; 00025 template<> struct hash<const unsigned long long> { 00026 size_t operator()(const unsigned long long __x) const { return __x; } 00027 }; 00028 } 00029 #endif // _WIN32 && !__MINGW32__ 00030 #endif // HASH_INCLUDED 00031