diff options
Diffstat (limited to 'external/rapidjson/internal/itoa.h')
| -rw-r--r-- | external/rapidjson/internal/itoa.h | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/external/rapidjson/internal/itoa.h b/external/rapidjson/internal/itoa.h index 425e9830c..01a4e7e72 100644 --- a/external/rapidjson/internal/itoa.h +++ b/external/rapidjson/internal/itoa.h @@ -1,27 +1,23 @@ -// Copyright (C) 2011 Milo Yip +// 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. // -// 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: +// 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 // -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. +// http://opensource.org/licenses/MIT // -// 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. +// 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_ITOA_ #define RAPIDJSON_ITOA_ -namespace rapidjson { +#include "../rapidjson.h" + +RAPIDJSON_NAMESPACE_BEGIN namespace internal { inline const char* GetDigitsLut() { @@ -115,12 +111,13 @@ inline char* u32toa(uint32_t value, char* buffer) { } inline char* i32toa(int32_t value, char* buffer) { + uint32_t u = static_cast<uint32_t>(value); if (value < 0) { *buffer++ = '-'; - value = -value; + u = ~u + 1; } - return u32toa(static_cast<uint32_t>(value), buffer); + return u32toa(u, buffer); } inline char* u64toa(uint64_t value, char* buffer) { @@ -292,15 +289,16 @@ inline char* u64toa(uint64_t value, char* buffer) { } inline char* i64toa(int64_t value, char* buffer) { + uint64_t u = static_cast<uint64_t>(value); if (value < 0) { *buffer++ = '-'; - value = -value; + u = ~u + 1; } - return u64toa(static_cast<uint64_t>(value), buffer); + return u64toa(u, buffer); } } // namespace internal -} // namespace rapidjson +RAPIDJSON_NAMESPACE_END #endif // RAPIDJSON_ITOA_ |