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use g_type_is_a() to check for object_type being a G_TYPE_OBJECT, not

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Fri Mar  9 10:14:00 2001  Tim Janik  <timj@gtk.org>

        * gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
        for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
        that wouldn't allow interface types.

        * gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
        with bad implications and an off-by-one error.
This commit is contained in:
Tim Janik 2001-03-09 09:14:32 +00:00 committed by Tim Janik
parent 64fd11dfe7
commit ae5764c57e
5 changed files with 27 additions and 19 deletions
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15
docs/reference/glib/tmpl/glib-unused.sgml
View File

@ -156,6 +156,21 @@ Turns the argument into a string literal by using the '#' stringizing operator.
@x: text to convert to a literal string.
<!-- ##### FUNCTION g_tree_lookup_extended ##### -->
<para>
Gets the original key and the associated value and a gboolean which is
TRUE if the key was found. This is useful if you need to free the memory
allocated for the original key, for example before calling g_tree_remove().
Since a #GTree is automatically balanced as key/value pairs are added,
key lookup is very fast.
</para>
@tree: a #GTree.
@lookup_key: the key to look up.
@orig_key: returns the original key.
@value: returns the value associated with the key.
@Returns: TRUE if the key was found in the #GTree.
<!-- ##### MACRO getcwd ##### -->
<para>

16
docs/reference/glib/tmpl/trees-binary.sgml
View File

@ -124,22 +124,6 @@ added, key lookup is very fast.
@Returns: the value corresponding to the key.
<!-- ##### FUNCTION g_tree_lookup_extended ##### -->
<para>
Gets the original key and the associated value and a gboolean which is
TRUE if the key was found. This is useful if you need to free the memory
allocated for the original key, for example before calling g_tree_remove().
Since a #GTree is automatically balanced as key/value pairs are added,
key lookup is very fast.
</para>
@tree: a #GTree.
@lookup_key: the key to look up.
@orig_key: returns the original key.
@value: returns the value associated with the key.
@Returns: TRUE if the key was found in the #GTree.
<!-- ##### FUNCTION g_tree_search ##### -->
<para>
Searches a #GTree using an alternative form of the comparison function.

9
gobject/ChangeLog
View File

@ -1,3 +1,12 @@
Fri Mar 9 10:14:00 2001 Tim Janik <timj@gtk.org>
* gparamspecs.c (g_param_spec_object): use g_type_is_a() to check
for object_type being a G_TYPE_OBJECT, not G_TYPE_IS_OBJECT(), since
that wouldn't allow interface types.
* gtype.c (g_type_interface_add_prerequisite): arg, fixed small cnp bug
with bad implications and an off-by-one error.
Thu Mar 8 16:34:22 2001 Owen Taylor <otaylor@redhat.com>
* gvaluetransform.c: Include <string.h> for memcpy.

2
gobject/gparamspecs.c
View File

@ -1587,7 +1587,7 @@ g_param_spec_object (const gchar *name,
{
GParamSpecObject *ospec;
g_return_val_if_fail (G_TYPE_IS_OBJECT (object_type), NULL);
g_return_val_if_fail (g_type_is_a (object_type, G_TYPE_OBJECT), NULL);
ospec = g_param_spec_internal (G_TYPE_PARAM_OBJECT,
name,

4
gobject/gtype.c
View File

@ -1141,7 +1141,7 @@ g_type_interface_add_prerequisite (GType interface_type,
G_WRITE_LOCK (&type_rw_lock);
iface = lookup_type_node_L (interface_type);
prerequisite_node = lookup_type_node_L (interface_type);
prerequisite_node = lookup_type_node_L (prerequisite_type);
if (!iface || !prerequisite_node || !NODE_IS_IFACE (iface))
{
g_warning ("interface type `%s' or prerequisite type `%s' invalid",
@ -1164,7 +1164,7 @@ g_type_interface_add_prerequisite (GType interface_type,
{
guint i;
for (i = 0; i < prerequisite_node->n_supers; i++)
for (i = 0; i < prerequisite_node->n_supers + 1; i++)
type_iface_add_prerequisite_W (iface, lookup_type_node_L (prerequisite_node->supers[i]));
}
else if (NODE_IS_IFACE (prerequisite_node))