AMReX_FabDataType.H

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#ifndef AMREX_FAB_DATA_TYPE_H_
#define AMREX_FAB_DATA_TYPE_H_
#include <AMReX_Config.H>
 
#include <AMReX_Concepts.H>
#include <AMReX_TypeTraits.H>
 
namespace amrex {
 
template <typename T> struct FabDataType {};
//
template <MultiFabLike T>
struct FabDataType<T>
{
    using   fab_type = typename T::fab_type;
    using value_type = typename T::value_type;
};
 
template <typename T>
requires (MultiFabLike<typename T::value_type>)
struct FabDataType<T>
{
    using   fab_type = typename T::value_type::fab_type;
    using value_type = typename T::value_type::value_type;
};
 
}
 
#endif