1/************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22#ifndef SYSTEM_STL_HASHSET 23#define SYSTEM_STL_HASHSET 24 25#ifdef GCC 26 27# include <functional> 28 29# define _BACKWARD_BACKWARD_WARNING_H 1 30# include <ext/hash_set> 31# undef _BACKWARD_BACKWARD_WARNING_H 32 33namespace std 34{ 35# ifndef __GXX_EXPERIMENTAL_CXX0X__ 36 using __gnu_cxx::hash; 37# endif 38 using __gnu_cxx::hash_set; 39 using __gnu_cxx::hash_multiset; 40} 41#else 42# error UNSUPPORTED COMPILER 43#endif 44 45#endif 46/* vi:set tabstop=4 shiftwidth=4 expandtab: */ 47