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| author | Remko Tronçon <git@el-tramo.be> | 2011-02-13 10:13:40 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2011-02-13 10:37:59 (GMT) |
| commit | 6872dd34f88b08568a4784fe46373a0af0b69165 (patch) | |
| tree | d14eddb94afbfedb045510ba2d455d110d19b71f /3rdParty/Boost/src/boost/algorithm/string/detail/predicate.hpp | |
| parent | b734b6a5986703b6b10ea548c93af11f9df771bf (diff) | |
| download | swift-contrib-6872dd34f88b08568a4784fe46373a0af0b69165.zip swift-contrib-6872dd34f88b08568a4784fe46373a0af0b69165.tar.bz2 | |
Use boost string algorithms.
Diffstat (limited to '3rdParty/Boost/src/boost/algorithm/string/detail/predicate.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/algorithm/string/detail/predicate.hpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/algorithm/string/detail/predicate.hpp b/3rdParty/Boost/src/boost/algorithm/string/detail/predicate.hpp new file mode 100644 index 0000000..5acf3cc --- /dev/null +++ b/3rdParty/Boost/src/boost/algorithm/string/detail/predicate.hpp @@ -0,0 +1,77 @@ +// Boost string_algo library predicate.hpp header file ---------------------------// + +// Copyright Pavol Droba 2002-2003. +// +// 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) + +// See http://www.boost.org/ for updates, documentation, and revision history. + +#ifndef BOOST_STRING_PREDICATE_DETAIL_HPP +#define BOOST_STRING_PREDICATE_DETAIL_HPP + +#include <iterator> +#include <boost/algorithm/string/find.hpp> + +namespace boost { + namespace algorithm { + namespace detail { + +// ends_with predicate implementation ----------------------------------// + + template< + typename ForwardIterator1T, + typename ForwardIterator2T, + typename PredicateT> + inline bool ends_with_iter_select( + ForwardIterator1T Begin, + ForwardIterator1T End, + ForwardIterator2T SubBegin, + ForwardIterator2T SubEnd, + PredicateT Comp, + std::bidirectional_iterator_tag) + { + ForwardIterator1T it=End; + ForwardIterator2T pit=SubEnd; + for(;it!=Begin && pit!=SubBegin;) + { + if( !(Comp(*(--it),*(--pit))) ) + return false; + } + + return pit==SubBegin; + } + + template< + typename ForwardIterator1T, + typename ForwardIterator2T, + typename PredicateT> + inline bool ends_with_iter_select( + ForwardIterator1T Begin, + ForwardIterator1T End, + ForwardIterator2T SubBegin, + ForwardIterator2T SubEnd, + PredicateT Comp, + std::forward_iterator_tag) + { + if ( SubBegin==SubEnd ) + { + // empty subsequence check + return true; + } + + iterator_range<ForwardIterator1T> Result + =last_finder( + ::boost::make_iterator_range(SubBegin, SubEnd), + Comp)(Begin, End); + + return !Result.empty() && Result.end()==End; + } + + } // namespace detail + } // namespace algorithm +} // namespace boost + + +#endif // BOOST_STRING_PREDICATE_DETAIL_HPP |