LCOV - code coverage report

Current view: | top level - cereal/types - vector.hpp (source / functions) |  |  | Hit | Total | Coverage
Test: | coverage.info |  | Lines: | 32 | 32 | 100.0 %
Date: | 2022-01-16 21:05:07 |  | Functions: | 72 | 72 | 100.0 %

              Line data    Source code

           1             : /*! \file vector.hpp
           2             :     \brief Support for types found in \<vector\>
           3             :     \ingroup STLSupport */
           4             : /*
           5             :   Copyright (c) 2014, Randolph Voorhies, Shane Grant
           6             :   All rights reserved.
           7             :
           8             :   Redistribution and use in source and binary forms, with or without
           9             :   modification, are permitted provided that the following conditions are met:
          10             :       * Redistributions of source code must retain the above copyright
          11             :         notice, this list of conditions and the following disclaimer.
          12             :       * Redistributions in binary form must reproduce the above copyright
          13             :         notice, this list of conditions and the following disclaimer in the
          14             :         documentation and/or other materials provided with the distribution.
          15             :       * Neither the name of the copyright holder nor the
          16             :         names of its contributors may be used to endorse or promote products
          17             :         derived from this software without specific prior written permission.
          18             :
          19             :   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
          20             :   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
          21             :   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
          22             :   DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
          23             :   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
          24             :   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
          25             :   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
          26             :   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
          27             :   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
          28             :   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
          29             : */
          30             : #ifndef CEREAL_TYPES_VECTOR_HPP_
          31             : #define CEREAL_TYPES_VECTOR_HPP_
          32             :
          33             : #include "cereal/cereal.hpp"
          34             : #include <vector>
          35             :
          36             : namespace cereal
          37             : {
          38             :   //! Serialization for std::vectors of arithmetic (but not bool) using binary serialization, if supported
          39             :   template <class Archive, class T, class A> inline
          40             :   typename std::enable_if<traits::is_output_serializable<BinaryData<T>, Archive>::value
          41             :                           && std::is_arithmetic<T>::value && !std::is_same<T, bool>::value, void>::type
          42         400 :   CEREAL_SAVE_FUNCTION_NAME( Archive & ar, std::vector<T, A> const & vector )
          43             :   {
          44         400 :     ar( make_size_tag( static_cast<size_type>(vector.size()) ) ); // number of elements
          45         400 :     ar( binary_data( vector.data(), vector.size() * sizeof(T) ) );
          46         400 :   }
          47             :
          48             :   //! Serialization for std::vectors of arithmetic (but not bool) using binary serialization, if supported
          49             :   template <class Archive, class T, class A> inline
          50             :   typename std::enable_if<traits::is_input_serializable<BinaryData<T>, Archive>::value
          51             :                           && std::is_arithmetic<T>::value && !std::is_same<T, bool>::value, void>::type
          52         400 :   CEREAL_LOAD_FUNCTION_NAME( Archive & ar, std::vector<T, A> & vector )
          53             :   {
          54             :     size_type vectorSize;
          55         400 :     ar( make_size_tag( vectorSize ) );
          56             :
          57         400 :     vector.resize( static_cast<std::size_t>( vectorSize ) );
          58         400 :     ar( binary_data( vector.data(), static_cast<std::size_t>( vectorSize ) * sizeof(T) ) );
          59         400 :   }
          60             :
          61             :   //! Serialization for non-arithmetic vector types
          62             :   template <class Archive, class T, class A> inline
          63             :   typename std::enable_if<(!traits::is_output_serializable<BinaryData<T>, Archive>::value
          64             :                           || !std::is_arithmetic<T>::value) && !std::is_same<T, bool>::value, void>::type
          65       10800 :   CEREAL_SAVE_FUNCTION_NAME( Archive & ar, std::vector<T, A> const & vector )
          66             :   {
          67       10800 :     ar( make_size_tag( static_cast<size_type>(vector.size()) ) ); // number of elements
          68      813016 :     for(auto && v : vector)
          69      802216 :       ar( v );
          70       10800 :   }
          71             :
          72             :   //! Serialization for non-arithmetic vector types
          73             :   template <class Archive, class T, class A> inline
          74             :   typename std::enable_if<(!traits::is_input_serializable<BinaryData<T>, Archive>::value
          75             :                           || !std::is_arithmetic<T>::value) && !std::is_same<T, bool>::value, void>::type
          76       10800 :   CEREAL_LOAD_FUNCTION_NAME( Archive & ar, std::vector<T, A> & vector )
          77             :   {
          78             :     size_type size;
          79       10800 :     ar( make_size_tag( size ) );
          80             :
          81       10800 :     vector.resize( static_cast<std::size_t>( size ) );
          82      813016 :     for(auto && v : vector)
          83      802216 :       ar( v );
          84       10800 :   }
          85             :
          86             :   //! Serialization for bool vector types
          87             :   template <class Archive, class A> inline
          88         600 :   void CEREAL_SAVE_FUNCTION_NAME( Archive & ar, std::vector<bool, A> const & vector )
          89             :   {
          90         600 :     ar( make_size_tag( static_cast<size_type>(vector.size()) ) ); // number of elements
          91       41600 :     for(const auto v : vector)
          92       41000 :       ar( static_cast<bool>(v) );
          93         600 :   }
          94             :
          95             :   //! Serialization for bool vector types
          96             :   template <class Archive, class A> inline
          97         600 :   void CEREAL_LOAD_FUNCTION_NAME( Archive & ar, std::vector<bool, A> & vector )
          98             :   {
          99             :     size_type size;
         100         600 :     ar( make_size_tag( size ) );
         101             :
         102         600 :     vector.resize( static_cast<std::size_t>( size ) );
         103       41600 :     for(auto && v : vector)
         104             :     {
         105             :       bool b;
         106       41000 :       ar( b );
         107       41000 :       v = b;
         108             :     }
         109         600 :   }
         110             : } // namespace cereal
         111             :
         112             : #endif // CEREAL_TYPES_VECTOR_HPP_

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