+// 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().
+ kParseValidateEncodingFlag = 2, //!< Validate encoding of JSON strings.
+ kParseIterativeFlag = 4, //!< Iterative(constant complexity in terms of function call stack size) parsing.
+ kParseStopWhenDoneFlag = 8, //!< After parsing a complete JSON root from stream, stop further processing the rest of stream. When this flag is used, parser will not generate kParseErrorDocumentRootNotSingular error.
+ kParseFullPrecisionFlag = 16, //!< Parse number in full precision (but slower).
+ RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell()); break; // This useless break is only for making warning and coverage happy
+ }
+
+ if (parseFlags & kParseTrailingCommasFlag) {
+ if (is.Peek() == '}') {
+ if (RAPIDJSON_UNLIKELY(!handler.EndObject(memberCount)))