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author | BobTheBob9 <for.oliver.kirkham@gmail.com> | 2022-08-16 01:12:59 +0100 |
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committer | BobTheBob9 <for.oliver.kirkham@gmail.com> | 2022-08-16 01:12:59 +0100 |
commit | 082f3893215797268d7ac8c1000ebe371f276af7 (patch) | |
tree | b5cc677a49635a9244559e235d4915c064c9f6c4 /NorthstarDLL/include/rapidjson/istreamwrapper.h | |
parent | b30a385fc25dad05e568ae8538f5aa3656c5c8d4 (diff) | |
download | NorthstarLauncher-082f3893215797268d7ac8c1000ebe371f276af7.tar.gz NorthstarLauncher-082f3893215797268d7ac8c1000ebe371f276af7.zip |
lots of stuff idk
Diffstat (limited to 'NorthstarDLL/include/rapidjson/istreamwrapper.h')
-rw-r--r-- | NorthstarDLL/include/rapidjson/istreamwrapper.h | 230 |
1 files changed, 115 insertions, 115 deletions
diff --git a/NorthstarDLL/include/rapidjson/istreamwrapper.h b/NorthstarDLL/include/rapidjson/istreamwrapper.h index c06240d0..f5fe2897 100644 --- a/NorthstarDLL/include/rapidjson/istreamwrapper.h +++ b/NorthstarDLL/include/rapidjson/istreamwrapper.h @@ -1,115 +1,115 @@ -// 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_ISTREAMWRAPPER_H_
-#define RAPIDJSON_ISTREAMWRAPPER_H_
-
-#include "stream.h"
-#include <iosfwd>
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-#endif
-
-#ifdef _MSC_VER
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4351) // new behavior: elements of array 'array' will be default initialized
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Wrapper of \c std::basic_istream into RapidJSON's Stream concept.
-/*!
- The classes can be wrapped including but not limited to:
-
- - \c std::istringstream
- - \c std::stringstream
- - \c std::wistringstream
- - \c std::wstringstream
- - \c std::ifstream
- - \c std::fstream
- - \c std::wifstream
- - \c std::wfstream
-
- \tparam StreamType Class derived from \c std::basic_istream.
-*/
-
-template <typename StreamType>
-class BasicIStreamWrapper {
-public:
- typedef typename StreamType::char_type Ch;
- BasicIStreamWrapper(StreamType& stream) : stream_(stream), count_(), peekBuffer_() {}
-
- Ch Peek() const {
- typename StreamType::int_type c = stream_.peek();
- return RAPIDJSON_LIKELY(c != StreamType::traits_type::eof()) ? static_cast<Ch>(c) : '\0';
- }
-
- Ch Take() {
- typename StreamType::int_type c = stream_.get();
- if (RAPIDJSON_LIKELY(c != StreamType::traits_type::eof())) {
- count_++;
- return static_cast<Ch>(c);
- }
- else
- return '\0';
- }
-
- // tellg() may return -1 when failed. So we count by ourself.
- size_t Tell() const { return count_; }
-
- 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 {
- RAPIDJSON_ASSERT(sizeof(Ch) == 1); // Only usable for byte stream.
- int i;
- bool hasError = false;
- for (i = 0; i < 4; ++i) {
- typename StreamType::int_type c = stream_.get();
- if (c == StreamType::traits_type::eof()) {
- hasError = true;
- stream_.clear();
- break;
- }
- peekBuffer_[i] = static_cast<Ch>(c);
- }
- for (--i; i >= 0; --i)
- stream_.putback(peekBuffer_[i]);
- return !hasError ? peekBuffer_ : 0;
- }
-
-private:
- BasicIStreamWrapper(const BasicIStreamWrapper&);
- BasicIStreamWrapper& operator=(const BasicIStreamWrapper&);
-
- StreamType& stream_;
- size_t count_; //!< Number of characters read. Note:
- mutable Ch peekBuffer_[4];
-};
-
-typedef BasicIStreamWrapper<std::istream> IStreamWrapper;
-typedef BasicIStreamWrapper<std::wistream> WIStreamWrapper;
-
-#if defined(__clang__) || defined(_MSC_VER)
-RAPIDJSON_DIAG_POP
-#endif
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_ISTREAMWRAPPER_H_
+// 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_ISTREAMWRAPPER_H_ +#define RAPIDJSON_ISTREAMWRAPPER_H_ + +#include "stream.h" +#include <iosfwd> + +#ifdef __clang__ +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(padded) +#endif + +#ifdef _MSC_VER +RAPIDJSON_DIAG_PUSH +RAPIDJSON_DIAG_OFF(4351) // new behavior: elements of array 'array' will be default initialized +#endif + +RAPIDJSON_NAMESPACE_BEGIN + +//! Wrapper of \c std::basic_istream into RapidJSON's Stream concept. +/*! + The classes can be wrapped including but not limited to: + + - \c std::istringstream + - \c std::stringstream + - \c std::wistringstream + - \c std::wstringstream + - \c std::ifstream + - \c std::fstream + - \c std::wifstream + - \c std::wfstream + + \tparam StreamType Class derived from \c std::basic_istream. +*/ + +template <typename StreamType> +class BasicIStreamWrapper { +public: + typedef typename StreamType::char_type Ch; + BasicIStreamWrapper(StreamType& stream) : stream_(stream), count_(), peekBuffer_() {} + + Ch Peek() const { + typename StreamType::int_type c = stream_.peek(); + return RAPIDJSON_LIKELY(c != StreamType::traits_type::eof()) ? static_cast<Ch>(c) : '\0'; + } + + Ch Take() { + typename StreamType::int_type c = stream_.get(); + if (RAPIDJSON_LIKELY(c != StreamType::traits_type::eof())) { + count_++; + return static_cast<Ch>(c); + } + else + return '\0'; + } + + // tellg() may return -1 when failed. So we count by ourself. + size_t Tell() const { return count_; } + + 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 { + RAPIDJSON_ASSERT(sizeof(Ch) == 1); // Only usable for byte stream. + int i; + bool hasError = false; + for (i = 0; i < 4; ++i) { + typename StreamType::int_type c = stream_.get(); + if (c == StreamType::traits_type::eof()) { + hasError = true; + stream_.clear(); + break; + } + peekBuffer_[i] = static_cast<Ch>(c); + } + for (--i; i >= 0; --i) + stream_.putback(peekBuffer_[i]); + return !hasError ? peekBuffer_ : 0; + } + +private: + BasicIStreamWrapper(const BasicIStreamWrapper&); + BasicIStreamWrapper& operator=(const BasicIStreamWrapper&); + + StreamType& stream_; + size_t count_; //!< Number of characters read. Note: + mutable Ch peekBuffer_[4]; +}; + +typedef BasicIStreamWrapper<std::istream> IStreamWrapper; +typedef BasicIStreamWrapper<std::wistream> WIStreamWrapper; + +#if defined(__clang__) || defined(_MSC_VER) +RAPIDJSON_DIAG_POP +#endif + +RAPIDJSON_NAMESPACE_END + +#endif // RAPIDJSON_ISTREAMWRAPPER_H_ |