1*b1cdbd2cSJim Jagielski/************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski#ifndef SYSTEM_STL_HASHSET 23*b1cdbd2cSJim Jagielski#define SYSTEM_STL_HASHSET 24*b1cdbd2cSJim Jagielski 25*b1cdbd2cSJim Jagielski#ifdef HAVE_STL_INCLUDE_PATH 26*b1cdbd2cSJim Jagielski // TODO: use computed include file name 27*b1cdbd2cSJim Jagielski #include_next <unordered_set> 28*b1cdbd2cSJim Jagielski#elif defined(__cplusplus) && (__cplusplus >= 201103L) 29*b1cdbd2cSJim Jagielski #include <unordered_set> 30*b1cdbd2cSJim Jagielski#elif defined(_MSC_VER) 31*b1cdbd2cSJim Jagielski #include <../../VC/include/unordered_set> 32*b1cdbd2cSJim Jagielski #define STLP4_EMUBASE_NS ::std::tr1 33*b1cdbd2cSJim Jagielski#else // fall back to boost/tr1 34*b1cdbd2cSJim Jagielski #include <boost/tr1/tr1/unordered_set> 35*b1cdbd2cSJim Jagielski #define STLP4_EMUBASE_NS ::boost 36*b1cdbd2cSJim Jagielski#endif 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski#ifndef NO_STLPORT4_EMULATION 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielskinamespace std 42*b1cdbd2cSJim Jagielski{ 43*b1cdbd2cSJim Jagielski#ifdef STLP4_EMUBASE_NS 44*b1cdbd2cSJim Jagielski using STLP4_EMUBASE_NS::hash; 45*b1cdbd2cSJim Jagielski using STLP4_EMUBASE_NS::unordered_set; 46*b1cdbd2cSJim Jagielski using STLP4_EMUBASE_NS::unordered_multiset; 47*b1cdbd2cSJim Jagielski #undef STLP4_EMUBASE_NS 48*b1cdbd2cSJim Jagielski#endif 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielskitemplate< 52*b1cdbd2cSJim Jagielski typename __K, 53*b1cdbd2cSJim Jagielski typename __H = hash<__K>, 54*b1cdbd2cSJim Jagielski typename __E = equal_to<__K> > 55*b1cdbd2cSJim Jagielskiclass hash_set 56*b1cdbd2cSJim Jagielski: public unordered_set<__K,__H,__E> 57*b1cdbd2cSJim Jagielski{ 58*b1cdbd2cSJim Jagielski typedef unordered_set<__K,__H,__E> _super; 59*b1cdbd2cSJim Jagielskipublic: 60*b1cdbd2cSJim Jagielski hash_set( void) {} 61*b1cdbd2cSJim Jagielski hash_set( size_t n) : _super(n) {} 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielskiprivate: 64*b1cdbd2cSJim Jagielski // setting the hasher dynamically is not supported in the emulation! 65*b1cdbd2cSJim Jagielski hash_set( size_t, const __H&, const __E& rE=__E()); // not implemented 66*b1cdbd2cSJim Jagielski}; 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielskitemplate< 69*b1cdbd2cSJim Jagielski typename __K, 70*b1cdbd2cSJim Jagielski typename __H = hash<__K>, 71*b1cdbd2cSJim Jagielski typename __E = equal_to<__K> > 72*b1cdbd2cSJim Jagielskiclass hash_multiset 73*b1cdbd2cSJim Jagielski: public unordered_multiset<__K,__H,__E> 74*b1cdbd2cSJim Jagielski{ 75*b1cdbd2cSJim Jagielski typedef unordered_multiset<__K,__H,__E> _super; 76*b1cdbd2cSJim Jagielskipublic: 77*b1cdbd2cSJim Jagielski hash_multiset( void) {} 78*b1cdbd2cSJim Jagielski hash_multiset( size_t n) : _super( n) {} 79*b1cdbd2cSJim Jagielski 80*b1cdbd2cSJim Jagielskiprivate: 81*b1cdbd2cSJim Jagielski // setting the hasher dynamically is not supported in the emulation! 82*b1cdbd2cSJim Jagielski hash_multiset( size_t, const __H&, const __E& rE=__E()); // not implemented 83*b1cdbd2cSJim Jagielski}; 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski} // namespace std 86*b1cdbd2cSJim Jagielski 87*b1cdbd2cSJim Jagielski#endif // NO_STLPORT4_EMULATION 88*b1cdbd2cSJim Jagielski 89*b1cdbd2cSJim Jagielski#endif 90*b1cdbd2cSJim Jagielski 91