Function template argument
boost::yap::argument
Synopsis
template<long long I, typename Expr>
decltype(auto) argument(Expr && expr, hana::llong< I > i);
Description
Returns the i-th argument expression in a call expression.
Equivalent to get(expr, i + 1)
.
|
Note |
argument() is only valid if Expr is an expr_kind::call expression.
|