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Diffstat (limited to 'lib/cereal/include/cereal/archives/binary.hpp')
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diff --git a/lib/cereal/include/cereal/archives/binary.hpp b/lib/cereal/include/cereal/archives/binary.hpp deleted file mode 100644 index 7e00322..0000000 --- a/lib/cereal/include/cereal/archives/binary.hpp +++ /dev/null @@ -1,169 +0,0 @@ -/*! \file binary.hpp - \brief Binary input and output archives */ -/* - Copyright (c) 2014, Randolph Voorhies, Shane Grant - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - * Neither the name of cereal nor the - names of its contributors may be used to endorse or promote products - derived from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL RANDOLPH VOORHIES OR SHANE GRANT BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ -#ifndef CEREAL_ARCHIVES_BINARY_HPP_ -#define CEREAL_ARCHIVES_BINARY_HPP_ - -#include "cereal/cereal.hpp" -#include <sstream> - -namespace cereal -{ - // ###################################################################### - //! An output archive designed to save data in a compact binary representation - /*! This archive outputs data to a stream in an extremely compact binary - representation with as little extra metadata as possible. - - This archive does nothing to ensure that the endianness of the saved - and loaded data is the same. If you need to have portability over - architectures with different endianness, use PortableBinaryOutputArchive. - - When using a binary archive and a file stream, you must use the - std::ios::binary format flag to avoid having your data altered - inadvertently. - - \ingroup Archives */ - class BinaryOutputArchive : public OutputArchive<BinaryOutputArchive, AllowEmptyClassElision> - { - public: - //! Construct, outputting to the provided stream - /*! @param stream The stream to output to. Can be a stringstream, a file stream, or - even cout! */ - BinaryOutputArchive(std::ostream & stream) : - OutputArchive<BinaryOutputArchive, AllowEmptyClassElision>(this), - itsStream(stream) - { } - - ~BinaryOutputArchive() CEREAL_NOEXCEPT = default; - - //! Writes size bytes of data to the output stream - void saveBinary( const void * data, std::size_t size ) - { - auto const writtenSize = static_cast<std::size_t>( itsStream.rdbuf()->sputn( reinterpret_cast<const char*>( data ), size ) ); - - if(writtenSize != size) - throw Exception("Failed to write " + std::to_string(size) + " bytes to output stream! Wrote " + std::to_string(writtenSize)); - } - - private: - std::ostream & itsStream; - }; - - // ###################################################################### - //! An input archive designed to load data saved using BinaryOutputArchive - /* This archive does nothing to ensure that the endianness of the saved - and loaded data is the same. If you need to have portability over - architectures with different endianness, use PortableBinaryOutputArchive. - - When using a binary archive and a file stream, you must use the - std::ios::binary format flag to avoid having your data altered - inadvertently. - - \ingroup Archives */ - class BinaryInputArchive : public InputArchive<BinaryInputArchive, AllowEmptyClassElision> - { - public: - //! Construct, loading from the provided stream - BinaryInputArchive(std::istream & stream) : - InputArchive<BinaryInputArchive, AllowEmptyClassElision>(this), - itsStream(stream) - { } - - ~BinaryInputArchive() CEREAL_NOEXCEPT = default; - - //! Reads size bytes of data from the input stream - void loadBinary( void * const data, std::size_t size ) - { - auto const readSize = static_cast<std::size_t>( itsStream.rdbuf()->sgetn( reinterpret_cast<char*>( data ), size ) ); - - if(readSize != size) - throw Exception("Failed to read " + std::to_string(size) + " bytes from input stream! Read " + std::to_string(readSize)); - } - - private: - std::istream & itsStream; - }; - - // ###################################################################### - // Common BinaryArchive serialization functions - - //! Saving for POD types to binary - template<class T> inline - typename std::enable_if<std::is_arithmetic<T>::value, void>::type - CEREAL_SAVE_FUNCTION_NAME(BinaryOutputArchive & ar, T const & t) - { - ar.saveBinary(std::addressof(t), sizeof(t)); - } - - //! Loading for POD types from binary - template<class T> inline - typename std::enable_if<std::is_arithmetic<T>::value, void>::type - CEREAL_LOAD_FUNCTION_NAME(BinaryInputArchive & ar, T & t) - { - ar.loadBinary(std::addressof(t), sizeof(t)); - } - - //! Serializing NVP types to binary - template <class Archive, class T> inline - CEREAL_ARCHIVE_RESTRICT(BinaryInputArchive, BinaryOutputArchive) - CEREAL_SERIALIZE_FUNCTION_NAME( Archive & ar, NameValuePair<T> & t ) - { - ar( t.value ); - } - - //! Serializing SizeTags to binary - template <class Archive, class T> inline - CEREAL_ARCHIVE_RESTRICT(BinaryInputArchive, BinaryOutputArchive) - CEREAL_SERIALIZE_FUNCTION_NAME( Archive & ar, SizeTag<T> & t ) - { - ar( t.size ); - } - - //! Saving binary data - template <class T> inline - void CEREAL_SAVE_FUNCTION_NAME(BinaryOutputArchive & ar, BinaryData<T> const & bd) - { - ar.saveBinary( bd.data, static_cast<std::size_t>( bd.size ) ); - } - - //! Loading binary data - template <class T> inline - void CEREAL_LOAD_FUNCTION_NAME(BinaryInputArchive & ar, BinaryData<T> & bd) - { - ar.loadBinary(bd.data, static_cast<std::size_t>(bd.size)); - } -} // namespace cereal - -// register archives for polymorphic support -CEREAL_REGISTER_ARCHIVE(cereal::BinaryOutputArchive) -CEREAL_REGISTER_ARCHIVE(cereal::BinaryInputArchive) - -// tie input and output archives together -CEREAL_SETUP_ARCHIVE_TRAITS(cereal::BinaryInputArchive, cereal::BinaryOutputArchive) - -#endif // CEREAL_ARCHIVES_BINARY_HPP_ |