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40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
// Tencent is pleased to support the open source community by making RapidJSON available.
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//
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// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
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//
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// Licensed under the MIT License (the "License"); you may not use this file except
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// in compliance with the License. You may obtain a copy of the License at
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//
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// http://opensource.org/licenses/MIT
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//
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// Unless required by applicable law or agreed to in writing, software distributed
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// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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// CONDITIONS OF ANY KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations under the License.
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#ifndef RAPIDJSON_INTERNAL_STRFUNC_H_
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#define RAPIDJSON_INTERNAL_STRFUNC_H_
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#include "../rapidjson.h"
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RAPIDJSON_NAMESPACE_BEGIN
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namespace internal {
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//! Custom strlen() which works on different character types.
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/*! \tparam Ch Character type (e.g. char, wchar_t, short)
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\param s Null-terminated input string.
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\return Number of characters in the string.
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\note This has the same semantics as strlen(), the return value is not number of Unicode codepoints.
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*/
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template <typename Ch>
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inline SizeType StrLen(const Ch* s) {
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const Ch* p = s;
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while (*p) ++p;
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return SizeType(p - s);
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}
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} // namespace internal
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RAPIDJSON_NAMESPACE_END
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#endif // RAPIDJSON_INTERNAL_STRFUNC_H_
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