functional.hpp

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//============================================================================
// vSMC/include/vsmc/cxx11/functional.hpp
//----------------------------------------------------------------------------
//                         vSMC: Scalable Monte Carlo
//----------------------------------------------------------------------------
// Copyright (c) 2013,2014, Yan Zhou
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
//
//   Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
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//============================================================================

#ifndef VSMC_CXX11_FUNCTIONAL_HPP
#define VSMC_CXX11_FUNCTIONAL_HPP

#include <vsmc/internal/config.hpp>

#if VSMC_HAS_CXX11LIB_FUNCTIONAL

#include <functional>

namespace vsmc { namespace cxx11 {

using std::function;

} } // namespace vsmc::cxx11

#else // VSMC_HAS_CXX11LIB_FUNCTIONAL

#include <boost/function.hpp>

namespace vsmc { namespace cxx11 {

using ::boost::function;

} } // namespace vsmc::cxx11

#endif // VSMC_HAS_CXX11LIB_FUNCTIONAL

#endif // VSMC_CXX11_FUNCTIONAL_HPP