data_type_utilities.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:        BSD License
//                  license: HDF5Application/license.txt
//
//  Main author:    Suneth Warnakulasuriya
//
 
// System includes
#include "hdf5.h"
#include <type_traits>
 
// Project includes
#include "utilities/data_type_traits.h"
 
// Application includes
 
 
namespace Kratos
{
namespace HDF5
{
namespace Internals
{
 
// H5 data types
template <class TDataType> hid_t GetPrimitiveH5Type()
{
    using primitive_type = typename DataTypeTraits<TDataType>::PrimitiveType;
 
    if constexpr(std::is_same_v<primitive_type, char>) {
        return H5T_NATIVE_CHAR;
    } else if constexpr(std::is_same_v<primitive_type, int>) {
        return H5T_NATIVE_INT;
    } else if constexpr(std::is_same_v<primitive_type, double>) {
        return H5T_NATIVE_DOUBLE;
    } else if constexpr(std::is_same_v<primitive_type, hsize_t>) {
        return H5T_NATIVE_HSIZE;
    } else {
        static_assert(!std::is_same_v<primitive_type, primitive_type>, "Unsupported data type.");
    }
}
 
} // namespace Internals
} // namespace HDF5
} // namespace Kratos