/*
 *  Copyright 2008-2012 NVIDIA Corporation
 *
 *  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.
 */

#pragma once

#include <thrust/detail/config.h>
#include <thrust/detail/execution_policy.h>

namespace thrust
{

template<typename DerivedPolicy,
         typename InputIterator,
         typename OutputIterator,
         typename Predicate>
  OutputIterator copy_if(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
                         InputIterator first,
                         InputIterator last,
                         OutputIterator result,
                         Predicate pred);

template<typename DerivedPolicy,
         typename InputIterator1,
         typename InputIterator2,
         typename OutputIterator,
         typename Predicate>
  OutputIterator copy_if(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
                         InputIterator1 first,
                         InputIterator1 last,
                         InputIterator2 stencil,
                         OutputIterator result,
                         Predicate pred);

template<typename InputIterator,
         typename OutputIterator,
         typename Predicate>
  OutputIterator copy_if(InputIterator first,
                         InputIterator last,
                         OutputIterator result,
                         Predicate pred);

template<typename InputIterator1,
         typename InputIterator2,
         typename OutputIterator,
         typename Predicate>
  OutputIterator copy_if(InputIterator1 first,
                         InputIterator1 last,
                         InputIterator2 stencil,
                         OutputIterator result,
                         Predicate pred);

} // end thrust

#include <thrust/detail/copy_if.inl>