Chris@16: // Boost.Units - A C++ library for zero-overhead dimensional analysis and 
Chris@16: // unit/quantity manipulation and conversion
Chris@16: //
Chris@16: // Copyright (C) 2003-2008 Matthias Christian Schabel
Chris@16: // Copyright (C) 2008 Steven Watanabe
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #ifndef BOOST_UNITS_UTILITY_HPP
Chris@16: #define BOOST_UNITS_UTILITY_HPP
Chris@16: 
Chris@16: #include <typeinfo>
Chris@16: #include <string>
Chris@101: #include <boost/core/demangle.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16: namespace units {
Chris@16: 
Chris@16: namespace detail {
Chris@16: 
Chris@16: inline
Chris@16: std::string
Chris@16: demangle(const char* name)
Chris@16: {
Chris@101:     std::string demangled = core::demangle(name);
Chris@101: 
Chris@101:     const std::string::size_type prefix_len = sizeof("boost::units::") - 1;
Chris@101:     std::string::size_type i = 0;
Chris@101:     for (;;)
Chris@16:     {
Chris@101:         std::string::size_type pos = demangled.find("boost::units::", i, prefix_len);
Chris@101:         if (pos == std::string::npos)
Chris@101:             break;
Chris@101: 
Chris@101:         demangled.erase(pos, prefix_len);
Chris@101:         i = pos;
Chris@16:     }
Chris@101: 
Chris@101:     return demangled;
Chris@16: }
Chris@16: 
Chris@16: } // namespace detail
Chris@16: 
Chris@16: template<class L>
Chris@101: inline std::string simplify_typename(const L& /*source*/)
Chris@16: {
Chris@101:     return detail::demangle(typeid(L).name());
Chris@16: }
Chris@16: 
Chris@16: } // namespace units
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #endif // BOOST_UNITS_UTILITY_HPP