/indra/llcommon/llboost.h
https://bitbucket.org/lindenlab/viewer-beta/ · C++ Header · 58 lines · 17 code · 5 blank · 36 comment · 2 complexity · b27e97a44f84a235d69ed036bd7de4ed MD5 · raw file
- /**
- * @file llboost.h
- * @brief helper object & functions for use with boost
- *
- * $LicenseInfo:firstyear=2005&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- #ifndef LL_LLBOOST_H
- #define LL_LLBOOST_H
- #include <boost/tokenizer.hpp>
- // boost_tokenizer typedef
- /* example usage:
- boost_tokenizer tokens(input_string, boost::char_separator<char>(" \t\n"));
- for (boost_tokenizer::iterator token_iter = tokens.begin(); token_iter != tokens.end(); ++token_iter)
- {
- std::string tok = *token_iter;
- process_token_string( tok );
- }
- */
- typedef boost::tokenizer<boost::char_separator<char> > boost_tokenizer;
- // Useful combiner for boost signals that return a bool (e.g. validation)
- // returns false if any of the callbacks return false
- struct boost_boolean_combiner
- {
- typedef bool result_type;
- template<typename InputIterator>
- bool operator()(InputIterator first, InputIterator last) const
- {
- bool res = true;
- while (first != last)
- res &= *first++;
- return res;
- }
- };
- #endif // LL_LLBOOST_H