#ifndef PFOR_PFOR_EXPRESSION_TUPLE_H
#define PFOR_PFOR_EXPRESSION_TUPLE_H

#include "expression.h"

namespace pfor {
namespace expr {

template<typename> struct ExpressionsTupleImpl;

template<typename... Ts>
struct ExpressionsTupleImpl<Expression<op::Comma, Ts...>> {
	using type = decltype(std::declval<Expression<op::Comma, Ts...>>().operands);
};

template<typename E>
struct ExpressionsTupleImpl {
	using type = std::tuple<E>;
};

template<typename E>
using ExpressionsTuple = typename ExpressionsTupleImpl<E>::type;

}
}

#endif