Function

GObjectClosureMarshal

Declaration

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

Description

The type used for marshaller functions.

Parameters

closure

Type: GClosure

The GClosure to which the marshaller belongs.

The data is owned by the caller of the function.

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 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

The invocation hint given as the last argument to g_closure_invoke()

The argument can be NULL.

The data is owned by the caller of the function.

user_data

Type: gpointer

Additional data specified when registering the marshaller, see g_closure_set_marshal() and g_closure_set_meta_marshal()

The argument can be NULL.

The data is owned by the caller of the function.