Line data    Source code

       1             : /*! \file array.hpp
       2             :     \brief Support for types found in \<array\>
       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 cereal 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 RANDOLPH VOORHIES OR SHANE GRANT 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_ARRAY_HPP_
      31             : #define CEREAL_TYPES_ARRAY_HPP_
      32             : 
      33             : #include "cereal/cereal.hpp"
      34             : #include <array>
      35             : 
      36             : namespace cereal
      37             : {
      38             :   //! Saving for std::array primitive types
      39             :   //! using binary serialization, if supported
      40             :   template <class Archive, class T, size_t N> inline
      41             :   typename std::enable_if<traits::is_output_serializable<BinaryData<T>, Archive>::value
      42             :                           && std::is_arithmetic<T>::value, void>::type
      43         400 :   CEREAL_SAVE_FUNCTION_NAME( Archive & ar, std::array<T, N> const & array )
      44             :   {
      45         400 :     ar( binary_data( array.data(), sizeof(array) ) );
      46         400 :   }
      47         200 : 
      48             :   //! Loading for std::array primitive types
      49         200 :   //! using binary serialization, if supported
      50         200 :   template <class Archive, class T, size_t N> inline
      51         200 :   typename std::enable_if<traits::is_input_serializable<BinaryData<T>, Archive>::value
      52             :                           && std::is_arithmetic<T>::value, void>::type
      53         200 :   CEREAL_LOAD_FUNCTION_NAME( Archive & ar, std::array<T, N> & array )
      54         200 :   {
      55             :     ar( binary_data( array.data(), sizeof(array) ) );
      56             :   }
      57             : 
      58             :   //! Saving for std::array all other types
      59             :   template <class Archive, class T, size_t N> inline
      60             :   typename std::enable_if<!traits::is_output_serializable<BinaryData<T>, Archive>::value
      61         400 :                           || !std::is_arithmetic<T>::value, void>::type
      62             :   CEREAL_SAVE_FUNCTION_NAME( Archive & ar, std::array<T, N> const & array )
      63         400 :   {
      64         400 :     for( auto const & i : array )
      65         200 :       ar( i );
      66             :   }
      67         200 : 
      68         200 :   //! Loading for std::array all other types
      69         200 :   template <class Archive, class T, size_t N> inline
      70             :   typename std::enable_if<!traits::is_input_serializable<BinaryData<T>, Archive>::value
      71         200 :                           || !std::is_arithmetic<T>::value, void>::type
      72         200 :   CEREAL_LOAD_FUNCTION_NAME( Archive & ar, std::array<T, N> & array )
      73             :   {
      74             :     for( auto & i : array )
      75             :       ar( i );
      76             :   }
      77             : } // namespace cereal
      78        3600 : 
      79             : #endif // CEREAL_TYPES_ARRAY_HPP_