1 files changed, 151 insertions, 0 deletions
diff --git a/boost/core/typeinfo.hpp b/boost/core/typeinfo.hpp
new file mode 100644
index 0000000000..e67b4a3198
--- /dev/null
+++ b/boost/core/typeinfo.hpp
@@ -0,0 +1,151 @@
+#ifndef BOOST_CORE_TYPEINFO_HPP_INCLUDED
+#define BOOST_CORE_TYPEINFO_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//  core::typeinfo, BOOST_CORE_TYPEID
+//
+//  Copyright 2007, 2014 Peter Dimov
+//
+//  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)
+
+#include <boost/config.hpp>
+
+#if defined( BOOST_NO_TYPEID )
+
+#include <boost/current_function.hpp>
+#include <functional>
+
+namespace boost
+{
+
+namespace core
+{
+
+class typeinfo
+{
+private:
+
+    typeinfo( typeinfo const& );
+    typeinfo& operator=( typeinfo const& );
+
+    char const * name_;
+
+public:
+
+    explicit typeinfo( char const * name ): name_( name )
+    {
+    }
+
+    bool operator==( typeinfo const& rhs ) const
+    {
+        return this == &rhs;
+    }
+
+    bool operator!=( typeinfo const& rhs ) const
+    {
+        return this != &rhs;
+    }
+
+    bool before( typeinfo const& rhs ) const
+    {
+        return std::less< typeinfo const* >()( this, &rhs );
+    }
+
+    char const* name() const
+    {
+        return name_;
+    }
+};
+
+inline char const * demangled_name( core::typeinfo const & ti )
+{
+    return ti.name();
+}
+
+} // namespace core
+
+namespace detail
+{
+
+template<class T> struct core_typeid_
+{
+    static boost::core::typeinfo ti_;
+
+    static char const * name()
+    {
+        return BOOST_CURRENT_FUNCTION;
+    }
+};
+
+#if defined(__SUNPRO_CC)
+// see #4199, the Sun Studio compiler gets confused about static initialization 
+// constructor arguments. But an assignment works just fine. 
+template<class T> boost::core::typeinfo core_typeid_< T >::ti_ = core_typeid_< T >::name();
+#else
+template<class T> boost::core::typeinfo core_typeid_< T >::ti_(core_typeid_< T >::name());
+#endif
+
+template<class T> struct core_typeid_< T & >: core_typeid_< T >
+{
+};
+
+template<class T> struct core_typeid_< T const >: core_typeid_< T >
+{
+};
+
+template<class T> struct core_typeid_< T volatile >: core_typeid_< T >
+{
+};
+
+template<class T> struct core_typeid_< T const volatile >: core_typeid_< T >
+{
+};
+
+} // namespace detail
+
+} // namespace boost
+
+#define BOOST_CORE_TYPEID(T) (boost::detail::core_typeid_<T>::ti_)
+
+#else
+
+#include <boost/core/demangle.hpp>
+#include <typeinfo>
+
+namespace boost
+{
+
+namespace core
+{
+
+#if defined( BOOST_NO_STD_TYPEINFO )
+
+typedef ::type_info typeinfo;
+
+#else
+
+typedef std::type_info typeinfo;
+
+#endif
+
+inline std::string demangled_name( core::typeinfo const & ti )
+{
+    return core::demangle( ti.name() );
+}
+
+} // namespace core
+
+} // namespace boost
+
+#define BOOST_CORE_TYPEID(T) typeid(T)
+
+#endif
+
+#endif  // #ifndef BOOST_CORE_TYPEINFO_HPP_INCLUDED