dextents.h

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#pragma once
 
#include "di/meta/algorithm.h"
#include "di/meta/constexpr.h"
#include "di/types/prelude.h"
#include "di/vocab/md/extents_forward_declaration.h"
 
namespace di::vocab {
namespace detail {
    template<typename SizeType, typename Ind>
    struct DextentsHelper;
 
    template<typename SizeType, usize... extents>
    struct DextentsHelper<SizeType, meta::List<Constexpr<extents>...>>
        : meta::TypeConstant<Extents<SizeType, extents...>> {};
}
 
template<typename SizeType, usize rank>
using Dextents = detail::DextentsHelper<SizeType, meta::Repeat<Constexpr<dynamic_extent>, rank>>::Type;
}
 
namespace di {
using vocab::Dextents;
}