get_index_of_type()

template<typename U, concepts::product_type T>

auto kumi::get_index_of_type ( )

inlineconsteval

Helper to retrive the index of a type in a product type by it s type.

Note

This function does not participate in overload resolution if the product type has several instances of the same type.

Returns

the index of the element of type U in the product type if it exist