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#ifndef TYPEASVALUE_SRC_FUNCTION_APPLY_H_
#define TYPEASVALUE_SRC_FUNCTION_APPLY_H_
#include "operation/math.h"
#include "conditional/cond.h"
#include "detail/apply.h"
namespace tav {
typedef detail::placeholder<0> _0;
typedef detail::placeholder<1> _1;
typedef detail::placeholder<2> _2;
typedef detail::placeholder<3> _3;
template <
template<typename...> class Function,
typename... Arguments
>
struct Apply : Cond<
Pair<
GreaterThan<detail::count_placeholders<Arguments...>, Size<2>>,
detail::apply_variadic<Function, Arguments...>
>,
Pair<
IsEqualValue<detail::count_placeholders<Arguments...>, Size<2>>,
detail::apply_pair<Function, Arguments...>
>,
Pair<
IsEqualValue<detail::count_placeholders<Arguments...>, Size<1>>,
detail::apply_single<Function, Arguments...>
>,
Pair<
Boolean<true>,
detail::apply_none<Function, Arguments...>
>
> { };
}
#endif // TYPEASVALUE_SRC_FUNCTION_APPLY_H_
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