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48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
// (C) Copyright John Maddock 2001.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/config for most recent version.
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// MACRO: BOOST_HAS_HASH
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// TITLE: <hashset> and <hashmap>
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// DESCRIPTION: The C++ implementation provides the (SGI) hash_set
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// or hash_map classes.
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#include <hash_set>
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#include <hash_map>
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#ifndef BOOST_STD_EXTENSION_NAMESPACE
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#define BOOST_STD_EXTENSION_NAMESPACE std
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#endif
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namespace boost_has_hash{
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template <class Key, class Eq, class Hash, class Alloc>
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void foo(const BOOST_STD_EXTENSION_NAMESPACE::hash_set<Key,Eq,Hash,Alloc>& )
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{
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}
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template <class Key, class T, class Eq, class Hash, class Alloc>
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void foo(const BOOST_STD_EXTENSION_NAMESPACE::hash_map<Key,T,Eq,Hash,Alloc>& )
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{
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}
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int test()
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{
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BOOST_STD_EXTENSION_NAMESPACE::hash_set<int> hs;
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foo(hs);
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BOOST_STD_EXTENSION_NAMESPACE::hash_map<int, long> hm;
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foo(hm);
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return 0;
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}
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}
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