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// Copyright John Maddock 2008.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt
// or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_MATH_SPECIAL_ROUND_FWD_HPP
#define BOOST_MATH_SPECIAL_ROUND_FWD_HPP
#include <boost/config.hpp>
#include <boost/math/tools/promotion.hpp>
#ifdef _MSC_VER
#pragma once
#endif
namespace boost
{
namespace math
{
template <class T, class Policy>
typename tools::promote_args<T>::type trunc(const T& v, const Policy& pol);
template <class T>
typename tools::promote_args<T>::type trunc(const T& v);
template <class T, class Policy>
int itrunc(const T& v, const Policy& pol);
template <class T>
int itrunc(const T& v);
template <class T, class Policy>
long ltrunc(const T& v, const Policy& pol);
template <class T>
long ltrunc(const T& v);
#ifdef BOOST_HAS_LONG_LONG
template <class T, class Policy>
boost::long_long_type lltrunc(const T& v, const Policy& pol);
template <class T>
boost::long_long_type lltrunc(const T& v);
#endif
template <class T, class Policy>
typename tools::promote_args<T>::type round(const T& v, const Policy& pol);
template <class T>
typename tools::promote_args<T>::type round(const T& v);
template <class T, class Policy>
int iround(const T& v, const Policy& pol);
template <class T>
int iround(const T& v);
template <class T, class Policy>
long lround(const T& v, const Policy& pol);
template <class T>
long lround(const T& v);
#ifdef BOOST_HAS_LONG_LONG
template <class T, class Policy>
boost::long_long_type llround(const T& v, const Policy& pol);
template <class T>
boost::long_long_type llround(const T& v);
#endif
template <class T, class Policy>
T modf(const T& v, T* ipart, const Policy& pol);
template <class T>
T modf(const T& v, T* ipart);
template <class T, class Policy>
T modf(const T& v, int* ipart, const Policy& pol);
template <class T>
T modf(const T& v, int* ipart);
template <class T, class Policy>
T modf(const T& v, long* ipart, const Policy& pol);
template <class T>
T modf(const T& v, long* ipart);
#ifdef BOOST_HAS_LONG_LONG
template <class T, class Policy>
T modf(const T& v, boost::long_long_type* ipart, const Policy& pol);
template <class T>
T modf(const T& v, boost::long_long_type* ipart);
#endif
}
}
#undef BOOST_MATH_STD_USING
#define BOOST_MATH_STD_USING BOOST_MATH_STD_USING_CORE\
using boost::math::round;\
using boost::math::iround;\
using boost::math::lround;\
using boost::math::trunc;\
using boost::math::itrunc;\
using boost::math::ltrunc;\
using boost::math::modf;
#endif // BOOST_MATH_SPECIAL_ROUND_FWD_HPP
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