xref: /aoo41x/main/stlport/systemstl/hash_map (revision 0b9abb44)
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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	#include <../../VC/include/unordered_map>
32	#define STLP4_EMUBASE_NS ::std::tr1
33#else // fall back to boost/tr1
34	#include <boost/tr1/tr1/unordered_map>
35	#define STLP4_EMUBASE_NS ::boost
36#endif
37
38
39#ifndef NO_STLPORT4_EMULATION
40
41namespace std
42{
43#ifdef STLP4_EMUBASE_NS
44	using STLP4_EMUBASE_NS::hash;
45	using STLP4_EMUBASE_NS::unordered_map;
46	using STLP4_EMUBASE_NS::unordered_multimap;
47	#undef STLP4_EMUBASE_NS
48#endif
49
50
51template<
52	typename __K,
53	typename __T,
54	typename __H = hash<__K>,
55	typename __E = equal_to<__K> >
56class hash_map
57:	public unordered_map<__K,__T,__H,__E>
58{
59public:
60	typedef unordered_map<__K,__T,__H,__E> _super;
61	typedef __T data_type;
62
63	hash_map( void) {}
64	hash_map( size_t n) : _super( n) {}
65
66private:
67	// setting the hasher dynamically is not supported in the emulation!
68	hash_map( size_t, const __H&, const __E& rE=__E()); // not implemented
69};
70
71template<
72	typename __K,
73	typename __T,
74	typename __H = hash<__K>,
75	typename __E = equal_to<__K> >
76class hash_multimap
77:	public unordered_multimap<__K,__T,__H,__E>
78{
79public:
80	typedef unordered_multimap<__K,__T,__H,__E> _super;
81	typedef __T data_type;
82
83	hash_multimap( void) {}
84	hash_multimap( size_t n) : _super( n) {}
85
86private:
87	// setting the hasher dynamically is not supported in the emulation!
88	hash_multimap( size_t, const __H&, const __E& rE=__E()); // not implemented
89};
90
91} // namespace std
92
93#endif // NO_STLPORT4_EMULATION
94
95#endif
96
97