2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG.
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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23 #include <boost/lexical_cast.hpp>
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27 std::wstring widen(const std::string& str);
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28 std::wstring widen(const std::wstring& str);
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29 std::string narrow(const std::wstring& str);
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30 std::string narrow(const std::string& str);
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32 template <typename T>
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33 inline T lexical_cast_or_default(const std::wstring str, T fail_value = T())
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37 return boost::lexical_cast<T>(str);
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39 catch(boost::bad_lexical_cast&)
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