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extern/rapidjson/include/rapidjson/internal/strfunc.h
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| // Copyright (C) 2011 Milo Yip | |||||
| // | |||||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |||||
| // of this software and associated documentation files (the "Software"), to deal | |||||
| // in the Software without restriction, including without limitation the rights | |||||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |||||
| // copies of the Software, and to permit persons to whom the Software is | |||||
| // furnished to do so, subject to the following conditions: | |||||
| // | |||||
| // The above copyright notice and this permission notice shall be included in | |||||
| // all copies or substantial portions of the Software. | |||||
| // | |||||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |||||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |||||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |||||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |||||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |||||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |||||
| // THE SOFTWARE. | |||||
| #ifndef RAPIDJSON_INTERNAL_STRFUNC_H_ | |||||
| #define RAPIDJSON_INTERNAL_STRFUNC_H_ | |||||
| namespace rapidjson { | |||||
| namespace internal { | |||||
| //! Custom strlen() which works on different character types. | |||||
| /*! \tparam Ch Character type (e.g. char, wchar_t, short) | |||||
| \param s Null-terminated input string. | |||||
| \return Number of characters in the string. | |||||
| \note This has the same semantics as strlen(), the return value is not number of Unicode codepoints. | |||||
| */ | |||||
| template <typename Ch> | |||||
| inline SizeType StrLen(const Ch* s) { | |||||
| const Ch* p = s; | |||||
| while (*p) ++p; | |||||
| return SizeType(p - s); | |||||
| } | |||||
| } // namespace internal | |||||
| } // namespace rapidjson | |||||
| #endif // RAPIDJSON_INTERNAL_STRFUNC_H_ | |||||