Method

GObjectParamSpecset_qdata_full

Declaration

void
g_param_spec_set_qdata_full (
  GParamSpec* pspec,
  GQuark quark,
  gpointer data,
  GDestroyNotify destroy
)

Description

This function works like g_param_spec_set_qdata(), but in addition, a void (*destroy) (gpointer) function may be specified which is called with data as argument when the pspec is finalized, or the data is being overwritten by a call to g_param_spec_set_qdata() with the same quark.

This method is not directly available to language bindings.

Parameters

quark

Type: GQuark

A GQuark, naming the user data pointer.

data

Type: gpointer

An opaque user data pointer.

The argument can be NULL.

The data is owned by the caller of the function.

destroy

Type: GDestroyNotify

Function to invoke with data as argument, when data needs to be freed.

The argument can be NULL.