UnorderedSet.h

/*
 * Medical Image Registration ToolKit (MIRTK)
 *
 * Copyright 2013-2015 Imperial College London
 * Copyright 2013-2015 Andreas Schuh
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MIRTK_UnorderedSet_H
#define MIRTK_UnorderedSet_H

#include <unordered_set>

namespace mirtk {


template <class Key, class Hash = std::hash<Key>, class Pred = std::equal_to<Key> >
using UnorderedSet = std::unordered_set<Key, Hash, Pred>;


} // namespace mirtk

#endif // MIRTK_UnorderedSet_H