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-rw-r--r--thirdparty/rapidjson/internal/strfunc.h55
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diff --git a/thirdparty/rapidjson/internal/strfunc.h b/thirdparty/rapidjson/internal/strfunc.h
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-// 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 "../stream.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);
-}
-
-//! Returns number of code points in a encoded string.
-template<typename Encoding>
-bool CountStringCodePoint(const typename Encoding::Ch* s, SizeType length, SizeType* outCount) {
- GenericStringStream<Encoding> is(s);
- const typename Encoding::Ch* end = s + length;
- SizeType count = 0;
- while (is.src_ < end) {
- unsigned codepoint;
- if (!Encoding::Decode(is, &codepoint))
- return false;
- count++;
- }
- *outCount = count;
- return true;
-}
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_INTERNAL_STRFUNC_H_