Package: gobject

Function gobject:type-is-abstract

Lambda List

gobject:type-is-abstract (gtype)

Arguments

gtype -- a g:type-t type ID

Return Value

True if gtype is an abstract type.

Details

Checks if gtype is an abstract type. An abstract type cannot be instantiated and is normally used as an abstract base class for derived classes.

Examples

(g:type-is-abstract "GtkWidget") => T
(g:type-is-abstract "GtkButton") => NIL
 

See also

g:type-t
2024-12-8