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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* 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.txt
*
* 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 sitk_nsstd_functional_h
#define sitk_nsstd_functional_h
#include "sitkConfigure.h"
#if !defined SITK_HAS_TR1_FUNCTIONAL && !defined SITK_HAS_CXX11_FUNCTIONAL
#error "No system (tr1/c++11) functional header available!"
#endif
#if defined SITK_HAS_CXX11_FUNCTIONAL || !defined SITK_HAS_TR1_SUB_INCLUDE
#include <functional>
#else
#include <tr1/functional>
#endif
namespace itk
{
namespace simple
{
namespace nsstd
{
#if defined SITK_HAS_TR1_FUNCTIONAL && !defined SITK_HAS_CXX11_FUNCTIONAL
using std::tr1::function;
using std::tr1::bind;
namespace placeholders = std::tr1::placeholders;
#else
using std::function;
using std::bind;
namespace placeholders = std::placeholders;
#endif
}
}
}
#endif // sitk_nsstd_functional_h
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