You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
67 lines
2.2 KiB
67 lines
2.2 KiB
/*============================================================================= |
|
Boost.Wave: A Standard compliant C++ preprocessor library |
|
|
|
Global application configuration |
|
|
|
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(BOOST_SPIRIT_PATTERN_PARSER_HPP) |
|
#define BOOST_SPIRIT_PATTERN_PARSER_HPP |
|
|
|
#include <boost/spirit/include/classic_primitives.hpp> |
|
#include <boost/wave/wave_config.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 { |
|
|
|
/////////////////////////////////////////////////////////////////////////// |
|
// |
|
// pattern_and class |
|
// |
|
/////////////////////////////////////////////////////////////////////////// |
|
template <typename CharT = char> |
|
struct pattern_and |
|
: public boost::spirit::classic::char_parser<pattern_and<CharT> > |
|
{ |
|
pattern_and(CharT pattern_, unsigned long pattern_mask_ = 0UL) |
|
: pattern(pattern_), |
|
pattern_mask((0UL != pattern_mask_) ? |
|
pattern_mask_ : (unsigned long)pattern_) |
|
{} |
|
|
|
template <typename T> |
|
bool test(T pattern_) const |
|
{ return ((unsigned long)pattern_ & pattern_mask) == (unsigned long)pattern; } |
|
|
|
CharT pattern; |
|
unsigned long pattern_mask; |
|
}; |
|
|
|
template <typename CharT> |
|
inline pattern_and<CharT> |
|
pattern_p(CharT pattern, unsigned long pattern_mask = 0UL) |
|
{ return pattern_and<CharT>(pattern, pattern_mask); } |
|
|
|
/////////////////////////////////////////////////////////////////////////////// |
|
} // 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(BOOST_SPIRIT_PATTERN_PARSER_HPP)
|
|
|