Method

GObjectClosureinvoke

Declaration 

void
g_closure_invoke (
  GClosure* closure,
  GValue* return_value,
  guint n_param_values,
  const GValue* param_values,
  gpointer invocation_hint
)

Description

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

Parameters

return_value

Type: GValue

A GValue to store the return value. May be NULL if the callback of closure doesn’t return a value.

The argument will be set by the function.
The argument can be NULL.
The data is owned by the caller of the function.
n_param_values

Type: guint

The length of the param_values array.

param_values

Type: An array of GValue

An array of GValues holding the arguments on which to invoke the callback of closure.

The length of the array is specified in the n_param_values argument.
The data is owned by the caller of the function.
invocation_hint

Type: gpointer

A context-dependent invocation hint.

The argument can be NULL.
The data is owned by the caller of the function.