Polymorphic Function Object

Description

A type of function object with a nested metafunction result. result returns the result type of calling the function object, given the argument types.

Notation

F: A Polymorphic Function Object type
f: A Polymorphic Function Object
T1 ...TN: Arbitrary types
t1 ...tN: Objects with types T1 ...TN

Expression requirements

Expression	Return Type	Runtime Complexity
`f(t1, ...tN)`	`F::result<T1, ...TN>::type`	Unspecified