is_boost_unordered_set.h

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#ifdef _QX_ENABLE_BOOST
#ifndef _QX_IS_BOOST_UNORDERED_SET_H_
#define _QX_IS_BOOST_UNORDERED_SET_H_

#ifdef _MSC_VER
#pragma once
#endif

namespace qx {
namespace trait {

template <typename T>
struct is_boost_unordered_set : public std::false_type { ; };

template <typename T>
struct is_boost_unordered_set< boost::unordered_set<T> > : public std::true_type { ; };

template <typename T>
struct is_boost_unordered_set< boost::unordered_set<T> & > : public std::true_type { ; };

template <typename T>
struct is_boost_unordered_set< const boost::unordered_set<T> > : public std::true_type { ; };

template <typename T>
struct is_boost_unordered_set< const boost::unordered_set<T> & > : public std::true_type { ; };

template <typename T>
struct is_boost_unordered_set< boost::unordered_multiset<T> > : public std::true_type { ; };

template <typename T>
struct is_boost_unordered_set< boost::unordered_multiset<T> & > : public std::true_type { ; };

template <typename T>
struct is_boost_unordered_set< const boost::unordered_multiset<T> > : public std::true_type { ; };

template <typename T>
struct is_boost_unordered_set< const boost::unordered_multiset<T> & > : public std::true_type { ; };

} // namespace trait
} // namespace qx

#endif // _QX_IS_BOOST_UNORDERED_SET_H_
#endif // _QX_ENABLE_BOOST