| // 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_ |
| |
| RAPIDJSON_NAMESPACE_BEGIN |
| 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 |
| RAPIDJSON_NAMESPACE_END |
| |
| #endif // RAPIDJSON_INTERNAL_STRFUNC_H_ |
