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Add g_type_add/remove_interface_check()

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Thu Oct  2 01:22:46 2003  Owen Taylor  <otaylor@redhat.com>

        * gobject/gobject-sections.txt gobject/tmpl/gtype.sgml:
        Add g_type_add/remove_interface_check()
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Owen Taylor
2003-10-02 05:25:32 +00:00
committed by Owen Taylor
parent 1083b5a43d
commit 3963846335
3 changed files with 47 additions and 0 deletions
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39
docs/reference/gobject/tmpl/gtype.sgml
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@@ -1321,6 +1321,45 @@ fundamental types.
@g_class:
<!-- ##### FUNCTION g_type_add_interface_check ##### -->
<para>
Adds a function to be called after an interface vtable is
initialized for any class. That is, after the @interface_init
member of #GInterfaceInfo has been called.
</para>
<para>
This function is useful when you want to check an invariant
that depends on the interfaces of a class. For instance,
the implementation of #GObject uses this facility to check
that an object implements all of the properties that are
defined on its interfaces.
</para>
@check_data: data to pass to @check_func
@check_func: function to be called after each interface
is initialized.
<!-- ##### FUNCTION g_type_remove_interface_check ##### -->
<para>
Removes an interface check function added with
g_type_add_interface_check().
</para>
@check_data: callback data passed to g_type_add_interface_check()
@chec_func: callback function passed to g_type_add_interface_check()
<!-- ##### USER_FUNCTION GTypeInterfaceCheckFunc ##### -->
<para>
A callback called after an interface vtable is initialized.
See g_type_add_interface_check().
</para>
@func_data: data passed to g_type_add_interface_check().
@g_iface: the interface that has been initialized
<!-- ##### FUNCTION g_type_value_table_peek ##### -->
<para>
Returns the location of the #GTypeValueTable associated with @type.