| // Tencent is pleased to support the open source community by making RapidJSON available. | |
| // | |
| // Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. | |
| // | |
| // Licensed under the MIT License (the "License"); you may not use this file except | |
| // in compliance with the License. You may obtain a copy of the License at | |
| // | |
| // http://opensource.org/licenses/MIT | |
| // | |
| // Unless required by applicable law or agreed to in writing, software distributed | |
| // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR | |
| // CONDITIONS OF ANY KIND, either express or implied. See the License for the | |
| // specific language governing permissions and limitations under the License. | |
| #ifndef RAPIDJSON_INTERNAL_STRFUNC_H_ | |
| #define RAPIDJSON_INTERNAL_STRFUNC_H_ | |
| #include "../rapidjson.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_ |