Closure.invoke

void invoke(out gobject.value.Value returnValue, gobject.value.Value[] paramValues, void * invocationHint = null)

Invokes the closure, i.e. executes the callback represented by the closure.

Parameters

returnValuea #GValue to store the return value. May be null if the callback of closure doesn't return a value.
paramValuesan array of #GValues holding the arguments on which to invoke the callback of closure
invocationHinta context-dependent invocation hint