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#ifndef TYPEASVALUE_SRC_LIST_OPERATION_TAKE_H_
#define TYPEASVALUE_SRC_LIST_OPERATION_TAKE_H_
#include "operation/math.h"
namespace tav {
namespace detail {
template <
typename Count,
typename Current
>
struct Take {
typedef Cons<
Head<Current>,
Eval<Take<
Substract<Count, Size<1>>,
Tail<Current>
>>
> type;
};
template <typename Current>
struct Take<Size<0>, Current> {
typedef void type;
};
template <typename Count>
struct Take<Count, void> {
typedef void type;
};
template <>
struct Take<Size<0>, void> {
typedef void type;
};
}
template <
typename Count,
typename Current
>
using Take = Eval<detail::Take<Count, Current>>;
}
#endif // TYPEASVALUE_SRC_LIST_OPERATION_TAKE_H_
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