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33 lines
1 KiB
C++
33 lines
1 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2013 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef SPROUT_DETAIL_STR_HPP
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#define SPROUT_DETAIL_STR_HPP
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#include <sprout/config.hpp>
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namespace sprout {
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namespace detail {
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template<typename InputIterator>
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inline SPROUT_CONSTEXPR InputIterator
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str_find_check(InputIterator found) {
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return !*found ? InputIterator()
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: found
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;
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}
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template<typename InputIterator, typename T>
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inline SPROUT_CONSTEXPR InputIterator
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str_find_check(InputIterator found, T const& value) {
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return !(*found == value) && !*found ? InputIterator()
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: found
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;
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}
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} // namespace detail
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} // namespace sprout
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#endif // #ifndef SPROUT_DETAIL_STR_HPP
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