Chris@16: /*=============================================================================
Chris@16:     Boost.Wave: A Standard compliant C++ preprocessor library
Chris@16: 
Chris@16:     Global application configuration
Chris@16:     
Chris@16:     http://www.boost.org/
Chris@16: 
Chris@16:     Copyright (c) 2001-2012 Hartmut Kaiser. Distributed under the Boost
Chris@16:     Software License, Version 1.0. (See accompanying file
Chris@16:     LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: =============================================================================*/
Chris@16: 
Chris@16: #if !defined(BOOST_SPIRIT_PATTERN_PARSER_HPP)
Chris@16: #define BOOST_SPIRIT_PATTERN_PARSER_HPP
Chris@16: 
Chris@16: #include <boost/spirit/include/classic_primitives.hpp>
Chris@16: #include <boost/wave/wave_config.hpp>
Chris@16: 
Chris@16: // this must occur after all of the includes and before any code appears
Chris@16: #ifdef BOOST_HAS_ABI_HEADERS
Chris@16: #include BOOST_ABI_PREFIX
Chris@16: #endif
Chris@16: 
Chris@16: ///////////////////////////////////////////////////////////////////////////////
Chris@16: namespace boost {
Chris@16: namespace wave {
Chris@16: namespace util {
Chris@16: 
Chris@16:     ///////////////////////////////////////////////////////////////////////////
Chris@16:     //
Chris@16:     //  pattern_and class
Chris@16:     //
Chris@16:     ///////////////////////////////////////////////////////////////////////////
Chris@16:     template <typename CharT = char>
Chris@16:     struct pattern_and 
Chris@16:       : public boost::spirit::classic::char_parser<pattern_and<CharT> >
Chris@16:     {
Chris@16:         pattern_and(CharT pattern_, unsigned long pattern_mask_ = 0UL)
Chris@16:         :   pattern(pattern_), 
Chris@16:             pattern_mask((0UL != pattern_mask_) ? 
Chris@16:                 pattern_mask_ : (unsigned long)pattern_)
Chris@16:         {}
Chris@16: 
Chris@16:         template <typename T>
Chris@16:         bool test(T pattern_) const
Chris@16:         { return ((unsigned long)pattern_ & pattern_mask) == (unsigned long)pattern; }
Chris@16: 
Chris@16:         CharT         pattern;
Chris@16:         unsigned long pattern_mask;
Chris@16:     };
Chris@16: 
Chris@16:     template <typename CharT>
Chris@16:     inline pattern_and<CharT>
Chris@16:     pattern_p(CharT pattern, unsigned long pattern_mask = 0UL)
Chris@16:     { return pattern_and<CharT>(pattern, pattern_mask); }
Chris@16: 
Chris@16: ///////////////////////////////////////////////////////////////////////////////
Chris@16: }   // namespace util
Chris@16: }   // namespace wave
Chris@16: }   // namespace boost
Chris@16: 
Chris@16: // the suffix header occurs after all of the code
Chris@16: #ifdef BOOST_HAS_ABI_HEADERS
Chris@16: #include BOOST_ABI_SUFFIX
Chris@16: #endif
Chris@16: 
Chris@16: #endif // defined(BOOST_SPIRIT_PATTERN_PARSER_HPP)