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Add docs.

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This commit is contained in:
Matthias Clasen 2002-12-02 23:48:52 +00:00
parent ddbe0effd1
commit e2afe00eb1
2 changed files with 35 additions and 0 deletions
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6
gobject/ChangeLog
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@ -1,3 +1,9 @@
2002-12-03 Matthias Clasen <maclas@gmx.de>
* gtype.c (g_type_get_qdata):
(g_type_set_qdata):
(g_type_interface_add_prerequisite): Add docs.
2002-12-02 Matthias Clasen <maclas@gmx.de>
* gobject.c (g_signal_connect_object): Add docs.

29
gobject/gtype.c
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@ -1146,6 +1146,17 @@ type_iface_add_prerequisite_W (TypeNode *iface,
type_iface_add_prerequisite_W (lookup_type_node_I (dependants[i]), prerequisite_node);
}
/**
* g_type_interface_add_prerequisite:
* @interface_type: #GType value of an interface type.
* @prerequisite_type: #GType value of an interface or instantiatable type.
*
* Adds @prerequisite_type to the list of prerequisites of @interface_type.
* This means that any type implementing @interface_type must also implement
* @prerequisite_type. Prerequisites can be thought of as an alternative to
* interface derivation (which GType doesn't support). An interface can have
* at most one instantiatable prerequisite type.
**/
void
g_type_interface_add_prerequisite (GType interface_type,
GType prerequisite_type)
@ -2428,6 +2439,16 @@ type_get_qdata_L (TypeNode *node,
return NULL;
}
/**
* g_type_get_qdata:
* @type: a #GType
* @quark: a #GQuark id to identify the data
*
* Obtains data which has previously been attached to @type
* with g_type_set_qdata().
*
* Return value: the data, or %NULL if no data was found
**/
gpointer
g_type_get_qdata (GType type,
GQuark quark)
@ -2485,6 +2506,14 @@ type_set_qdata_W (TypeNode *node,
qdata[i].data = data;
}
/**
* g_type_set_qdata:
* @type: a #GType
* @quark: a #GQuark id to identify the data
* @data: the data
*
* Attaches arbitrary data to a type.
**/
void
g_type_set_qdata (GType type,
GQuark quark,