Imported Upstream version 1.57.0upstream/1.57.0

1 files changed, 58 insertions, 0 deletions

diff --git a/boost/cstdfloat.hpp b/boost/cstdfloat.hpp
new file mode 100644
index 0000000000..0af4e41149
--- /dev/null
+++ b/boost/cstdfloat.hpp
@@ -0,0 +1,58 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright Christopher Kormanyos 2014.
+// Copyright John Maddock 2014.
+// Copyright Paul Bristow 2014.
+// Distributed under 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)
+//
+
+// <boost/cstdfloat.hpp> implements floating-point typedefs having
+// specified widths, as described in N3626 (proposed for C++14).
+// See: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3626.pdf
+
+#ifndef _BOOST_CSTDFLOAT_2014_01_09_HPP_
+  #define _BOOST_CSTDFLOAT_2014_01_09_HPP_
+
+  // Include the floating-point type definitions.
+  #include <boost/math/cstdfloat/cstdfloat_types.hpp>
+
+  // Support a specialization of std::numeric_limits<> for the wrapped quadmath library (if available).
+  #if !defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_LIMITS)
+    #include <boost/math/cstdfloat/cstdfloat_limits.hpp>
+  #endif
+
+  // Support <cmath> functions for the wrapped quadmath library (if available).
+  #if !defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_CMATH)
+    #include <boost/math/cstdfloat/cstdfloat_cmath.hpp>
+  #endif
+
+  // Support I/O stream operations for the wrapped quadmath library (if available).
+  #if !defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_IOSTREAM)
+    #if defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_CMATH)
+    #error You can not use <boost/math/cstdfloat/cstdfloat_iostream.hpp> with BOOST_CSTDFLOAT_NO_LIBQUADMATH_CMATH defined.
+    #endif
+    #include <boost/math/cstdfloat/cstdfloat_iostream.hpp>
+  #endif
+
+  // Support a specialization of std::complex<> for the wrapped quadmath library (if available).
+  #if !defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_COMPLEX)
+    #if defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_LIMITS)
+    #error You can not use <boost/math/cstdfloat/cstdfloat_complex.hpp> with BOOST_CSTDFLOAT_NO_LIBQUADMATH_LIMITS defined.
+    #endif
+    #if defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_CMATH)
+    #error You can not use <boost/math/cstdfloat/cstdfloat_complex.hpp> with BOOST_CSTDFLOAT_NO_LIBQUADMATH_CMATH defined.
+    #endif
+    #if defined(BOOST_CSTDFLOAT_NO_LIBQUADMATH_IOSTREAM)
+    #error You can not use <boost/math/cstdfloat/cstdfloat_complex.hpp> with BOOST_CSTDFLOAT_NO_LIBQUADMATH_IOSTREAM defined.
+    #endif
+    #include <boost/math/cstdfloat/cstdfloat_complex.hpp>
+  #endif
+
+
+  // Undefine BOOST_NO_FLOAT128_T because this constant is not meant for public use.
+  #if defined(BOOST_CSTDFLOAT_HAS_INTERNAL_FLOAT128_T)
+  #undef BOOST_CSTDFLOAT_HAS_INTERNAL_FLOAT128_T
+  #endif
+
+#endif // _BOOST_CSTDFLOAT_2014_01_09_HPP_