Calculates the intersection of two values. If the values have a non-empty intersection, the value representing the intersection is placed in @dest, unless %NULL. If the intersection is non-empty, @dest is not modified.
a uninitialized #GValue that will hold the calculated intersection value. May be %NULL if the resulting set if not needed.
a value to intersect
another value to intersect
%TRUE if the intersection is non-empty
See Implementation
Calculates the intersection of two values. If the values have a non-empty intersection, the value representing the intersection is placed in @dest, unless %NULL. If the intersection is non-empty, @dest is not modified.