xref: /aoo42x/main/stlport/systemstl/hash_map (revision ae5c9b6c)
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21
22#ifndef SYSTEM_STL_HASHMAP
23#define SYSTEM_STL_HASHMAP
24
25#ifdef HAVE_STL_INCLUDE_PATH
26    // TODO: use computed include file name
27    #include_next <unordered_map>
28#elif defined(__cplusplus) && (__cplusplus >= 201103L)
29    #include <unordered_map>
30#elif defined(_MSC_VER)
31    #pragma warning(push)
32    #pragma warning(disable:4555)
33    #include <../../VC/include/unordered_map>
34    #pragma warning(pop)
35    #define STLP4_EMUBASE_NS ::std::tr1
36#else // fall back to boost/tr1
37    #include <boost/tr1/tr1/unordered_map>
38    #define STLP4_EMUBASE_NS ::boost
39#endif
40
41
42#ifndef NO_STLPORT4_EMULATION
43
44namespace std
45{
46#ifdef STLP4_EMUBASE_NS
47	using STLP4_EMUBASE_NS::hash;
48	using STLP4_EMUBASE_NS::unordered_map;
49	using STLP4_EMUBASE_NS::unordered_multimap;
50	#undef STLP4_EMUBASE_NS
51#endif
52
53
54template<
55	typename __K,
56	typename __T,
57	typename __H = hash<__K>,
58	typename __E = equal_to<__K> >
59class hash_map
60:	public unordered_map<__K,__T,__H,__E>
61{
62public:
63	typedef unordered_map<__K,__T,__H,__E> _super;
64
65	hash_map( void) {}
66	hash_map( size_t n) : _super( n) {}
67
68private:
69	// setting the hasher dynamically is not supported in the emulation!
70	hash_map( size_t, const __H&, const __E& rE=__E()); // not implemented
71};
72
73template<
74	typename __K,
75	typename __T,
76	typename __H = hash<__K>,
77	typename __E = equal_to<__K> >
78class hash_multimap
79:	public unordered_multimap<__K,__T,__H,__E>
80{
81public:
82	typedef unordered_multimap<__K,__T,__H,__E> _super;
83
84	hash_multimap( void) {}
85	hash_multimap( size_t n) : _super( n) {}
86
87private:
88	// setting the hasher dynamically is not supported in the emulation!
89	hash_multimap( size_t, const __H&, const __E& rE=__E()); // not implemented
90};
91
92} // namespace std
93
94#endif // NO_STLPORT4_EMULATION
95
96#endif
97
98