EXTENDS_TYPE_OF — Query dynamic type for extension

Description

Query dynamic type for extension.

Syntax

RESULT = EXTENDS_TYPE_OF(A, MOLD)

Arguments

A Shall be an object of extensible declared type or unlimited polymorphic.
MOLD Shall be an object of extensible declared type or unlimited polymorphic.

Return value

The return value is a scalar of type default logical. It is true if and only if the dynamic type of A is an extension type of the dynamic type of MOLD.

Standard

Fortran 2003 and later

Class

Inquiry function