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#ifndef TYPEASVALUE_SRC_LIST_DETAIL_FIND_VARIADIC_H_
#define TYPEASVALUE_SRC_LIST_DETAIL_FIND_VARIADIC_H_
#include "type.h"
#include "conditional/if.h"
namespace tav {
namespace detail {
template <
template<typename> class Predicate,
typename Head,
typename... Tail
>
struct find_variadic {
typedef If<
Eval<Predicate<Head>>,
Head,
Eval<find_variadic<Predicate, Tail...>>
> type;
};
template <
template<typename> class Predicate,
typename Last
>
struct find_variadic<Predicate, Last> {
typedef If<
Eval<Predicate<Last>>,
Last,
void
> type;
};
}
}
#endif // TYPEASVALUE_SRC_LIST_DETAIL_FIND_VARIADIC_H_
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