Updated boost to v1.55.0

[rsem.git] / boost / math / special_functions / detail / round_fwd.hpp

diff --git a/boost/math/special_functions/detail/round_fwd.hpp b/boost/math/special_functions/detail/round_fwd.hpp
index 952259ae935d93e27044d7f66d2645df12248688..8c45a7d75a4385d3b1c7b3509a3d0a6db79a93f8 100644 (file)
--- a/boost/math/special_functions/detail/round_fwd.hpp
+++ b/boost/math/special_functions/detail/round_fwd.hpp
@@ -9,6 +9,7 @@
 #define BOOST_MATH_SPECIAL_ROUND_FWD_HPP
 
 #include <boost/config.hpp>
+#include <boost/math/tools/promotion.hpp>
 
 #ifdef _MSC_VER
 #pragma once
@@ -20,9 +21,9 @@ namespace boost
    { 
 
    template <class T, class Policy>
-   T trunc(const T& v, const Policy& pol);
+   typename tools::promote_args<T>::type trunc(const T& v, const Policy& pol);
    template <class T>
-   T trunc(const T& v);
+   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>
@@ -38,9 +39,9 @@ namespace boost
    boost::long_long_type lltrunc(const T& v);
 #endif
    template <class T, class Policy>
-   T round(const T& v, const Policy& pol);
+   typename tools::promote_args<T>::type round(const T& v, const Policy& pol);
    template <class T>
-   T round(const T& v);
+   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>
@@ -76,5 +77,17 @@ namespace boost
 
    }
 }
+
+#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