/Src/Dependencies/Boost/boost/spirit/home/classic/core/impl/match.ipp
http://hadesmem.googlecode.com/ · C++ Header · 113 lines · 82 code · 23 blank · 8 comment · 0 complexity · 0b86d236cfbfc96f81f4f5395349551d MD5 · raw file
- /*=============================================================================
- Copyright (c) 1998-2003 Joel de Guzman
- http://spirit.sourceforge.net/
- Use, modification and distribution is subject to 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_MATCH_IPP)
- #define BOOST_SPIRIT_MATCH_IPP
- #include <algorithm>
- namespace boost { namespace spirit {
- BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN
- template <typename T>
- inline match<T>::match()
- : len(-1), val() {}
- template <typename T>
- inline match<T>::match(std::size_t length_)
- : len(length_), val() {}
- template <typename T>
- inline match<T>::match(std::size_t length_, ctor_param_t val_)
- : len(length_), val(val_) {}
- template <typename T>
- inline bool
- match<T>::operator!() const
- {
- return len < 0;
- }
- template <typename T>
- inline std::ptrdiff_t
- match<T>::length() const
- {
- return len;
- }
- template <typename T>
- inline bool
- match<T>::has_valid_attribute() const
- {
- return val.is_initialized();
- }
- template <typename T>
- inline typename match<T>::return_t
- match<T>::value() const
- {
- BOOST_SPIRIT_ASSERT(val.is_initialized());
- return *val;
- }
- template <typename T>
- inline void
- match<T>::swap(match& other)
- {
- std::swap(len, other.len);
- std::swap(val, other.val);
- }
- inline match<nil_t>::match()
- : len(-1) {}
- inline match<nil_t>::match(std::size_t length_)
- : len(length_) {}
- inline match<nil_t>::match(std::size_t length_, nil_t)
- : len(length_) {}
- inline bool
- match<nil_t>::operator!() const
- {
- return len < 0;
- }
- inline bool
- match<nil_t>::has_valid_attribute() const
- {
- return false;
- }
- inline std::ptrdiff_t
- match<nil_t>::length() const
- {
- return len;
- }
- inline nil_t
- match<nil_t>::value() const
- {
- return nil_t();
- }
- inline void
- match<nil_t>::value(nil_t) {}
- inline void
- match<nil_t>::swap(match<nil_t>& other)
- {
- std::swap(len, other.len);
- }
- BOOST_SPIRIT_CLASSIC_NAMESPACE_END
- }} // namespace boost::spirit
- #endif