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Diffstat (limited to 'thirdparty/rapidjson/memorystream.h')
-rw-r--r-- | thirdparty/rapidjson/memorystream.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/thirdparty/rapidjson/memorystream.h b/thirdparty/rapidjson/memorystream.h deleted file mode 100644 index 1d71d8a4..00000000 --- a/thirdparty/rapidjson/memorystream.h +++ /dev/null @@ -1,71 +0,0 @@ -// 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_MEMORYSTREAM_H_ -#define RAPIDJSON_MEMORYSTREAM_H_ - -#include "stream.h" - -#ifdef __clang__ -RAPIDJSON_DIAG_PUSH -RAPIDJSON_DIAG_OFF(unreachable-code) -RAPIDJSON_DIAG_OFF(missing-noreturn) -#endif - -RAPIDJSON_NAMESPACE_BEGIN - -//! Represents an in-memory input byte stream. -/*! - This class is mainly for being wrapped by EncodedInputStream or AutoUTFInputStream. - - It is similar to FileReadBuffer but the source is an in-memory buffer instead of a file. - - Differences between MemoryStream and StringStream: - 1. StringStream has encoding but MemoryStream is a byte stream. - 2. MemoryStream needs size of the source buffer and the buffer don't need to be null terminated. StringStream assume null-terminated string as source. - 3. MemoryStream supports Peek4() for encoding detection. StringStream is specified with an encoding so it should not have Peek4(). - \note implements Stream concept -*/ -struct MemoryStream { - typedef char Ch; // byte - - MemoryStream(const Ch *src, size_t size) : src_(src), begin_(src), end_(src + size), size_(size) {} - - Ch Peek() const { return RAPIDJSON_UNLIKELY(src_ == end_) ? '\0' : *src_; } - Ch Take() { return RAPIDJSON_UNLIKELY(src_ == end_) ? '\0' : *src_++; } - size_t Tell() const { return static_cast<size_t>(src_ - begin_); } - - Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; } - void Put(Ch) { RAPIDJSON_ASSERT(false); } - void Flush() { RAPIDJSON_ASSERT(false); } - size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; } - - // For encoding detection only. - const Ch* Peek4() const { - return Tell() + 4 <= size_ ? src_ : 0; - } - - const Ch* src_; //!< Current read position. - const Ch* begin_; //!< Original head of the string. - const Ch* end_; //!< End of stream. - size_t size_; //!< Size of the stream. -}; - -RAPIDJSON_NAMESPACE_END - -#ifdef __clang__ -RAPIDJSON_DIAG_POP -#endif - -#endif // RAPIDJSON_MEMORYBUFFER_H_ |