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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
* Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
* redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef INSPIRCD_HASHMAP_H
#define INSPIRCD_HASHMAP_H
/** Where hash_map is varies from compiler to compiler
* as it is not standard unless we have tr1.
*
* TODO: in 2.2 if we drop support for libstdc++ older than 3.4.7 and GCC older
* than 4.1 this can be cleaned up massively.
*/
#ifndef _WIN32
#if __GLIBCXX__ > 20060309
// GCC4+ has deprecated hash_map and uses tr1. But of course, uses a different include to MSVC. FOR FUCKS SAKE.
#include <tr1/unordered_map>
#define HAS_TR1_UNORDERED
#define HASHMAP_DEPRECATED
#else
#include <ext/hash_map>
/** Oddball linux namespace for hash_map */
#define nspace __gnu_cxx
#define BEGIN_HASHMAP_NAMESPACE namespace nspace {
#define END_HASHMAP_NAMESPACE }
#endif
#else
#include <unordered_map>
#define HAS_TR1_UNORDERED
#define HASHMAP_DEPRECATED
#endif
// tr1: restoring sanity to our headers. now if only compiler vendors could agree on a FUCKING INCLUDE FILE.
#ifdef HAS_TR1_UNORDERED
#define hash_map unordered_map
#define nspace std::tr1
#define BEGIN_HASHMAP_NAMESPACE namespace std { namespace tr1 {
#define END_HASHMAP_NAMESPACE } }
#endif
#endif
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