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31 #ifndef SYSTEM_STL_HASHMAP
32 #define SYSTEM_STL_HASHMAP
36 # include <functional>
38 # define _BACKWARD_BACKWARD_WARNING_H 1
39 # include <ext/hash_map>
40 # undef _BACKWARD_BACKWARD_WARNING_H
44 template<> struct hash < std::string >
46 size_t operator()(const std::string & x) const
48 return hash< const char* >()(x.c_str());
52 template<> struct hash< long long int >
54 size_t operator()(long long int __x) const
60 template<> struct hash< unsigned long long int >
62 size_t operator()(unsigned long long int __x) const
71 # ifndef __GXX_EXPERIMENTAL_CXX0X__
72 using __gnu_cxx::hash;
74 using __gnu_cxx::hash_map;
75 using __gnu_cxx::hash_multimap;
79 # error UNSUPPORTED COMPILER
84 /* vi:set tabstop=4 shiftwidth=4 expandtab: */