ceph/src/boost/boost/math/special_functions/detail/round_fwd.hpp

   1 // Copyright John Maddock 2008.
   2
   3 // Use, modification and distribution are subject to the
   4 // Boost Software License, Version 1.0.
   5 // (See accompanying file LICENSE_1_0.txt
   6 // or copy at http://www.boost.org/LICENSE_1_0.txt)
   7
   8 #ifndef BOOST_MATH_SPECIAL_ROUND_FWD_HPP
   9 #define BOOST_MATH_SPECIAL_ROUND_FWD_HPP
  10
  11 #include <boost/config.hpp>
  12 #include <boost/math/tools/promotion.hpp>
  13
  14 #ifdef _MSC_VER
  15 #pragma once
  16 #endif
  17
  18 namespace boost
  19 {
  20    namespace math
  21    {
  22
  23    template <class T, class Policy>
  24    typename tools::promote_args<T>::type trunc(const T& v, const Policy& pol);
  25    template <class T>
  26    typename tools::promote_args<T>::type trunc(const T& v);
  27    template <class T, class Policy>
  28    int itrunc(const T& v, const Policy& pol);
  29    template <class T>
  30    int itrunc(const T& v);
  31    template <class T, class Policy>
  32    long ltrunc(const T& v, const Policy& pol);
  33    template <class T>
  34    long ltrunc(const T& v);
  35 #ifdef BOOST_HAS_LONG_LONG
  36    template <class T, class Policy>
  37    boost::long_long_type lltrunc(const T& v, const Policy& pol);
  38    template <class T>
  39    boost::long_long_type lltrunc(const T& v);
  40 #endif
  41    template <class T, class Policy>
  42    typename tools::promote_args<T>::type round(const T& v, const Policy& pol);
  43    template <class T>
  44    typename tools::promote_args<T>::type round(const T& v);
  45    template <class T, class Policy>
  46    int iround(const T& v, const Policy& pol);
  47    template <class T>
  48    int iround(const T& v);
  49    template <class T, class Policy>
  50    long lround(const T& v, const Policy& pol);
  51    template <class T>
  52    long lround(const T& v);
  53 #ifdef BOOST_HAS_LONG_LONG
  54    template <class T, class Policy>
  55    boost::long_long_type llround(const T& v, const Policy& pol);
  56    template <class T>
  57    boost::long_long_type llround(const T& v);
  58 #endif
  59    template <class T, class Policy>
  60    T modf(const T& v, T* ipart, const Policy& pol);
  61    template <class T>
  62    T modf(const T& v, T* ipart);
  63    template <class T, class Policy>
  64    T modf(const T& v, int* ipart, const Policy& pol);
  65    template <class T>
  66    T modf(const T& v, int* ipart);
  67    template <class T, class Policy>
  68    T modf(const T& v, long* ipart, const Policy& pol);
  69    template <class T>
  70    T modf(const T& v, long* ipart);
  71 #ifdef BOOST_HAS_LONG_LONG
  72    template <class T, class Policy>
  73    T modf(const T& v, boost::long_long_type* ipart, const Policy& pol);
  74    template <class T>
  75    T modf(const T& v, boost::long_long_type* ipart);
  76 #endif
  77
  78    }
  79 }
  80
  81 #undef BOOST_MATH_STD_USING
  82 #define BOOST_MATH_STD_USING BOOST_MATH_STD_USING_CORE\
  83    using boost::math::round;\
  84    using boost::math::iround;\
  85    using boost::math::lround;\
  86    using boost::math::trunc;\
  87    using boost::math::itrunc;\
  88    using boost::math::ltrunc;\
  89    using boost::math::modf;
  90
  91
  92 #endif // BOOST_MATH_SPECIAL_ROUND_FWD_HPP
  93