text: /*
   *  Copyright 2008-2013 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.
   */
  
  
  /*! \file for_each.inl
   *  \brief Inline file for for_each.h.
   */
  
  #include <thrust/detail/config.h>
  #include <thrust/for_each.h>
  #include <thrust/iterator/iterator_traits.h>
  #include <thrust/system/detail/generic/select_system.h>
  #include <thrust/system/detail/generic/for_each.h>
  #include <thrust/system/detail/adl/for_each.h>
  
  THRUST_NAMESPACE_BEGIN
  
  __thrust_exec_check_disable__ 
  template<typename DerivedPolicy,
           typename InputIterator,
           typename UnaryFunction>
  __host__ __device__
    InputIterator for_each(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
                           InputIterator first,
                           InputIterator last,
                           UnaryFunction f)
  {
    using thrust::system::detail::generic::for_each;
  
    return for_each(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last, f);
  }
  
  
  template<typename InputIterator,
           typename UnaryFunction>
  InputIterator for_each(InputIterator first,
                         InputIterator last,
                         UnaryFunction f)
  {
    using thrust::system::detail::generic::select_system;
    typedef typename thrust::iterator_system<InputIterator>::type System;
  
    System system;
    return thrust::for_each(select_system(system), first, last, f);
  } // end for_each()
  
  __thrust_exec_check_disable__ 
  template<typename DerivedPolicy, typename InputIterator, typename Size, typename UnaryFunction>
  __host__ __device__
    InputIterator for_each_n(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
                             InputIterator first,
                             Size n,
                             UnaryFunction f)
  {
    using thrust::system::detail::generic::for_each_n;
  
    return for_each_n(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, n, f);
  } // end for_each_n()
  
  
  template<typename InputIterator,
           typename Size,
           typename UnaryFunction>
  InputIterator for_each_n(InputIterator first,
                           Size n,
                           UnaryFunction f)
  {
    using thrust::system::detail::generic::select_system;
  
    typedef typename thrust::iterator_system<InputIterator>::type System;
  
    System system;
    return thrust::for_each_n(select_system(system), first, n, f);
  } // end for_each_n()
  
  THRUST_NAMESPACE_END
  