Swift
summaryrefslogtreecommitdiffstats
path: root/3rdParty/Boost/src/boost
diff options
context:
space:
mode:
authorRemko Tronçon <git@el-tramo.be>2011-03-03 21:11:18 (GMT)
committerRemko Tronçon <git@el-tramo.be>2011-03-03 22:14:49 (GMT)
commit12024229138787d7df91cb8101d0986996880e3d (patch)
tree575ef4bd2104ce4a0531580ac78381dbb94f6c6e /3rdParty/Boost/src/boost
parenta8cd6a5cbf74d0db4df0b7daa8e4b1b0e0bc00d0 (diff)
downloadswift-contrib-12024229138787d7df91cb8101d0986996880e3d.zip
swift-contrib-12024229138787d7df91cb8101d0986996880e3d.tar.bz2
Some more Sluift tweaks.
Diffstat (limited to '3rdParty/Boost/src/boost')
-rw-r--r--3rdParty/Boost/src/boost/cast.hpp107
-rw-r--r--3rdParty/Boost/src/boost/detail/select_type.hpp36
2 files changed, 143 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/cast.hpp b/3rdParty/Boost/src/boost/cast.hpp
new file mode 100644
index 0000000..2615d18
--- /dev/null
+++ b/3rdParty/Boost/src/boost/cast.hpp
@@ -0,0 +1,107 @@
+// boost cast.hpp header file ----------------------------------------------//
+
+// (C) Copyright Kevlin Henney and Dave Abrahams 1999.
+// 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)
+
+// See http://www.boost.org/libs/conversion for Documentation.
+
+// Revision History
+// 23 JUn 05 numeric_cast removed and redirected to the new verion (Fernando Cacciola)
+// 02 Apr 01 Removed BOOST_NO_LIMITS workarounds and included
+// <boost/limits.hpp> instead (the workaround did not
+// actually compile when BOOST_NO_LIMITS was defined in
+// any case, so we loose nothing). (John Maddock)
+// 21 Jan 01 Undid a bug I introduced yesterday. numeric_cast<> never
+// worked with stock GCC; trying to get it to do that broke
+// vc-stlport.
+// 20 Jan 01 Moved BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS to config.hpp.
+// Removed unused BOOST_EXPLICIT_TARGET macro. Moved
+// boost::detail::type to boost/type.hpp. Made it compile with
+// stock gcc again (Dave Abrahams)
+// 29 Nov 00 Remove nested namespace cast, cleanup spacing before Formal
+// Review (Beman Dawes)
+// 19 Oct 00 Fix numeric_cast for floating-point types (Dave Abrahams)
+// 15 Jul 00 Suppress numeric_cast warnings for GCC, Borland and MSVC
+// (Dave Abrahams)
+// 30 Jun 00 More MSVC6 wordarounds. See comments below. (Dave Abrahams)
+// 28 Jun 00 Removed implicit_cast<>. See comment below. (Beman Dawes)
+// 27 Jun 00 More MSVC6 workarounds
+// 15 Jun 00 Add workarounds for MSVC6
+// 2 Feb 00 Remove bad_numeric_cast ";" syntax error (Doncho Angelov)
+// 26 Jan 00 Add missing throw() to bad_numeric_cast::what(0 (Adam Levar)
+// 29 Dec 99 Change using declarations so usages in other namespaces work
+// correctly (Dave Abrahams)
+// 23 Sep 99 Change polymorphic_downcast assert to also detect M.I. errors
+// as suggested Darin Adler and improved by Valentin Bonnard.
+// 2 Sep 99 Remove controversial asserts, simplify, rename.
+// 30 Aug 99 Move to cast.hpp, replace value_cast with numeric_cast,
+// place in nested namespace.
+// 3 Aug 99 Initial version
+
+#ifndef BOOST_CAST_HPP
+#define BOOST_CAST_HPP
+
+# include <boost/config.hpp>
+# include <boost/assert.hpp>
+# include <typeinfo>
+# include <boost/type.hpp>
+# include <boost/limits.hpp>
+# include <boost/detail/select_type.hpp>
+
+// It has been demonstrated numerous times that MSVC 6.0 fails silently at link
+// time if you use a template function which has template parameters that don't
+// appear in the function's argument list.
+//
+// TODO: Add this to config.hpp?
+# if defined(BOOST_MSVC) && BOOST_MSVC < 1300
+# define BOOST_EXPLICIT_DEFAULT_TARGET , ::boost::type<Target>* = 0
+# else
+# define BOOST_EXPLICIT_DEFAULT_TARGET
+# endif
+
+namespace boost
+{
+// See the documentation for descriptions of how to choose between
+// static_cast<>, dynamic_cast<>, polymorphic_cast<> and polymorphic_downcast<>
+
+// polymorphic_cast --------------------------------------------------------//
+
+ // Runtime checked polymorphic downcasts and crosscasts.
+ // Suggested in The C++ Programming Language, 3rd Ed, Bjarne Stroustrup,
+ // section 15.8 exercise 1, page 425.
+
+ template <class Target, class Source>
+ inline Target polymorphic_cast(Source* x BOOST_EXPLICIT_DEFAULT_TARGET)
+ {
+ Target tmp = dynamic_cast<Target>(x);
+ if ( tmp == 0 ) throw std::bad_cast();
+ return tmp;
+ }
+
+// polymorphic_downcast ----------------------------------------------------//
+
+ // BOOST_ASSERT() checked polymorphic downcast. Crosscasts prohibited.
+
+ // WARNING: Because this cast uses BOOST_ASSERT(), it violates
+ // the One Definition Rule if used in multiple translation units
+ // where BOOST_DISABLE_ASSERTS, BOOST_ENABLE_ASSERT_HANDLER
+ // NDEBUG are defined inconsistently.
+
+ // Contributed by Dave Abrahams
+
+ template <class Target, class Source>
+ inline Target polymorphic_downcast(Source* x BOOST_EXPLICIT_DEFAULT_TARGET)
+ {
+ BOOST_ASSERT( dynamic_cast<Target>(x) == x ); // detect logic error
+ return static_cast<Target>(x);
+ }
+
+# undef BOOST_EXPLICIT_DEFAULT_TARGET
+
+} // namespace boost
+
+# include <boost/numeric/conversion/cast.hpp>
+
+#endif // BOOST_CAST_HPP
diff --git a/3rdParty/Boost/src/boost/detail/select_type.hpp b/3rdParty/Boost/src/boost/detail/select_type.hpp
new file mode 100644
index 0000000..c13946f
--- /dev/null
+++ b/3rdParty/Boost/src/boost/detail/select_type.hpp
@@ -0,0 +1,36 @@
+// (C) Copyright David Abrahams 2001.
+// 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)
+//
+// See http://www.boost.org for most recent version including documentation.
+
+// Revision History
+// 09 Feb 01 Applied John Maddock's Borland patch Moving <true>
+// specialization to unspecialized template (David Abrahams)
+// 06 Feb 01 Created (David Abrahams)
+
+#ifndef SELECT_TYPE_DWA20010206_HPP
+# define SELECT_TYPE_DWA20010206_HPP
+
+namespace boost { namespace detail {
+
+ // Template class if_true -- select among 2 types based on a bool constant expression
+ // Usage:
+ // typename if_true<(bool_const_expression)>::template then<true_type, false_type>::type
+
+ // HP aCC cannot deal with missing names for template value parameters
+ template <bool b> struct if_true
+ {
+ template <class T, class F>
+ struct then { typedef T type; };
+ };
+
+ template <>
+ struct if_true<false>
+ {
+ template <class T, class F>
+ struct then { typedef F type; };
+ };
+}}
+#endif // SELECT_TYPE_DWA20010206_HPP