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/*=============================================================================
Boost.Wave: A Standard compliant C++ preprocessor library
http://www.boost.org/
Copyright (c) 2001-2005 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(CPP_DEFINED_GRAMMAR_GEN_HPP_825BE9F5_98A3_400D_A97C_AD76B3B08632_INCLUDED)
#define CPP_DEFINED_GRAMMAR_GEN_HPP_825BE9F5_98A3_400D_A97C_AD76B3B08632_INCLUDED
#include <list>
#include <boost/spirit/core/parser.hpp>
#include <boost/pool/pool_alloc.hpp>
#include <boost/wave/util/unput_queue_iterator.hpp>
///////////////////////////////////////////////////////////////////////////////
namespace boost {
namespace wave {
namespace grammars {
template <typename LexIteratorT>
struct defined_grammar_gen
{
typedef typename LexIteratorT::token_type token_type;
typedef std::list<token_type, boost::fast_pool_allocator<token_type> >
token_sequence_type;
// The parse_operator_define function is instantiated manually twice to
// simplify the explicit specialization of this template. This way the user
// has only to specify one template parameter (the lexer iterator type) to
// correctly formulate the required explicit specialization.
// This results in no code overhead, because otherwise the function would be
// generated by the compiler twice anyway.
typedef boost::wave::util::unput_queue_iterator<
typename token_sequence_type::iterator, token_type, token_sequence_type>
iterator1_t;
typedef boost::wave::util::unput_queue_iterator<
LexIteratorT, token_type, token_sequence_type>
iterator2_t;
// parse the operator defined and return the found qualified name
static boost::spirit::parse_info<iterator1_t>
parse_operator_defined (iterator1_t const &first, iterator1_t const &last,
token_sequence_type &found_qualified_name);
static boost::spirit::parse_info<iterator2_t>
parse_operator_defined (iterator2_t const &first, iterator2_t const &last,
token_sequence_type &found_qualified_name);
};
///////////////////////////////////////////////////////////////////////////////
} // namespace grammars
} // namespace wave
} // namespace boost
#endif // !defined(CPP_DEFINED_GRAMMAR_GEN_HPP_825BE9F5_98A3_400D_A97C_AD76B3B08632_INCLUDED)