/*============================================================================= | |
Boost.Wave: A Standard compliant C++ preprocessor library | |
http://www.boost.org/ | |
Copyright (c) 2001-2011 Hartmut Kaiser. 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) | |
=============================================================================*/ | |
#if !defined(SYMBOL_TABLE_HPP_32B0F7C6_3DD6_4113_95A5_E16516C6F45A_INCLUDED) | |
#define SYMBOL_TABLE_HPP_32B0F7C6_3DD6_4113_95A5_E16516C6F45A_INCLUDED | |
#include <map> | |
#include <boost/wave/wave_config.hpp> | |
#include <boost/intrusive_ptr.hpp> | |
#if BOOST_WAVE_SERIALIZATION != 0 | |
#include <boost/serialization/serialization.hpp> | |
#include <boost/serialization/map.hpp> | |
#include <boost/shared_ptr.hpp> | |
#else | |
#include <boost/intrusive_ptr.hpp> | |
#endif | |
#include <boost/iterator/transform_iterator.hpp> | |
// this must occur after all of the includes and before any code appears | |
#ifdef BOOST_HAS_ABI_HEADERS | |
#include BOOST_ABI_PREFIX | |
#endif | |
/////////////////////////////////////////////////////////////////////////////// | |
namespace boost { | |
namespace wave { | |
namespace util { | |
/////////////////////////////////////////////////////////////////////////////// | |
// | |
// The symbol_table class is used for the storage of defined macros. | |
// | |
/////////////////////////////////////////////////////////////////////////////// | |
template <typename StringT, typename MacroDefT> | |
struct symbol_table | |
#if BOOST_WAVE_SERIALIZATION != 0 | |
: public std::map<StringT, boost::shared_ptr<MacroDefT> > | |
#else | |
: public std::map<StringT, boost::intrusive_ptr<MacroDefT> > | |
#endif | |
{ | |
#if BOOST_WAVE_SERIALIZATION != 0 | |
typedef std::map<StringT, boost::shared_ptr<MacroDefT> > base_type; | |
#else | |
typedef std::map<StringT, boost::intrusive_ptr<MacroDefT> > base_type; | |
#endif | |
typedef typename base_type::iterator iterator_type; | |
typedef typename base_type::const_iterator const_iterator_type; | |
symbol_table(long uid_ = 0) | |
{} | |
#if BOOST_WAVE_SERIALIZATION != 0 | |
private: | |
friend class boost::serialization::access; | |
template<typename Archive> | |
void serialize(Archive &ar, const unsigned int version) | |
{ | |
using namespace boost::serialization; | |
ar & make_nvp("symbol_table", | |
boost::serialization::base_object<base_type>(*this)); | |
} | |
#endif | |
private: | |
/////////////////////////////////////////////////////////////////////////// | |
// | |
// This is a special iterator allowing to iterate the names of all defined | |
// macros. | |
// | |
/////////////////////////////////////////////////////////////////////////// | |
template <typename StringT1> | |
struct get_first | |
{ | |
typedef StringT1 const& result_type; | |
template <typename First, typename Second> | |
StringT1 const& operator() (std::pair<First, Second> const& p) const | |
{ | |
return p.first; | |
} | |
}; | |
typedef get_first<StringT> unary_functor; | |
public: | |
typedef transform_iterator<unary_functor, iterator_type> | |
name_iterator; | |
typedef transform_iterator<unary_functor, const_iterator_type> | |
const_name_iterator; | |
template <typename Iterator> | |
static | |
transform_iterator<unary_functor, Iterator> make_iterator(Iterator it) | |
{ | |
return boost::make_transform_iterator<unary_functor>(it); | |
} | |
}; | |
/////////////////////////////////////////////////////////////////////////////// | |
} // namespace util | |
} // namespace wave | |
} // namespace boost | |
// the suffix header occurs after all of the code | |
#ifdef BOOST_HAS_ABI_HEADERS | |
#include BOOST_ABI_SUFFIX | |
#endif | |
#endif // !defined(SYMBOL_TABLE_HPP_32B0F7C6_3DD6_4113_95A5_E16516C6F45A_INCLUDED) |