mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-30 17:36:16 +01:00
558507bc5a
Tue Sep 2 19:37:21 2003 Tim Janik <timj@gtk.org>
* gtype.[hc]: added support for a "default vtable" per interface,
that interface vtables are initialized from.
the default vtable is initialized and finalized through class_init,
class_finalize and class_data from the interfaces GTypeInfo struct.
(type_data_last_unref_Wm): unload child plugin before unreffing
parent type.
testifaceinit.c: minor fixups. fixed up base_init() assertions, since
with a default vtable, base_init() may be called multiple times.
added default initializer to iface1.
243 lines
4.2 KiB
Plaintext
243 lines
4.2 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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Enums and Flags
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<!-- ##### SECTION Short_Description ##### -->
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Enumeration and flags types
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### STRUCT GEnumClass ##### -->
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<para>
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</para>
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@g_type_class:
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@minimum:
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@maximum:
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@n_values:
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@values:
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<!-- ##### STRUCT GFlagsClass ##### -->
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<para>
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</para>
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@g_type_class:
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@mask:
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@n_values:
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@values:
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<!-- ##### MACRO G_ENUM_CLASS_TYPE ##### -->
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<para>
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Returns the type identifier from a given #GEnumClass structure.
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</para>
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@class: a #GEnumClass
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<!-- ##### MACRO G_ENUM_CLASS_TYPE_NAME ##### -->
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<para>
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Returns the static type name from a given #GEnumClass structure.
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</para>
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@class: a #GEnumClass
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<!-- ##### MACRO G_TYPE_IS_ENUM ##### -->
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<para>
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Returns whether @type "is a" %G_TYPE_ENUM.
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</para>
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@type: a #GType ID.
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<!-- ##### MACRO G_ENUM_CLASS ##### -->
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<para>
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Casts a derived #GEnumClass structure into a #GEnumClass structure.
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</para>
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@class: a valid #GEnumClass
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<!-- ##### MACRO G_IS_ENUM_CLASS ##### -->
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<para>
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Checks whether @class "is a" valid #GEnumClass structure of type %G_TYPE_ENUM
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or derived.
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</para>
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@class: a #GEnumClass
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<!-- ##### MACRO G_TYPE_IS_FLAGS ##### -->
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<para>
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Returns whether @type "is a" %G_TYPE_FLAGS.
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</para>
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@type: a #GType ID.
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<!-- ##### MACRO G_FLAGS_CLASS ##### -->
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<para>
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Casts a derived #GFlagsClass structure into a #GFlagsClass structure.
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</para>
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@class: a valid #GFlagsClass
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<!-- ##### MACRO G_IS_FLAGS_CLASS ##### -->
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<para>
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Checks whether @class "is a" valid #GFlagsClass structure of type %G_TYPE_FLAGS
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or derived.
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</para>
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@class: a #GFlagsClass
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<!-- ##### MACRO G_FLAGS_CLASS_TYPE ##### -->
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<para>
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Returns the type identifier from a given #GFlagsClass structure.
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</para>
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@class: a #GFlagsClass
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<!-- ##### MACRO G_FLAGS_CLASS_TYPE_NAME ##### -->
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<para>
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Returns the static type name from a given #GFlagsClass structure.
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</para>
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@class: a #GFlagsClass
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<!-- ##### STRUCT GEnumValue ##### -->
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<para>
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A structure which contains a single enum value, its name, and it's
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nickname.
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</para>
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@value:
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@value_name:
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@value_nick:
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<!-- ##### STRUCT GFlagsValue ##### -->
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<para>
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</para>
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@value:
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@value_name:
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@value_nick:
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<!-- ##### FUNCTION g_enum_get_value ##### -->
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<para>
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Returns the #GEnumValue for a value.
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</para>
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@enum_class: a #GEnumClass
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@value: the value to look up
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@Returns: the #GEnumValue for @value, or %NULL if @value is not
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a member of the enumeration
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<!-- ##### FUNCTION g_enum_get_value_by_name ##### -->
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<para>
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Looks up a #GEnumValue by name.
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</para>
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@enum_class: a #GEnumClass
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@name: the name to look up
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@Returns: the #GEnumValue with name @name, or %NULL if the enumeration doesn'
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t have a member with that name
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<!-- ##### FUNCTION g_enum_get_value_by_nick ##### -->
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<para>
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Looks up a #GEnumValue by nickname.
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</para>
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@enum_class: a #GEnumClass
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@nick: the nickname to look up
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@Returns: the #GEnumValue with nickname @nick, or %NULL if the enumeration doesn'
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t have a member with that nickname
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<!-- ##### FUNCTION g_flags_get_first_value ##### -->
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<para>
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Returns the first #GFlagsValue which is set in @value.
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</para>
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@flags_class: a #GFlagsClass
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@value: the value
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@Returns: the first #GFlagsValue which is set in @value, or %NULL if none is set
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<!-- ##### FUNCTION g_flags_get_value_by_name ##### -->
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<para>
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Looks up a #GFlagsValue by name.
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</para>
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@flags_class: a #GFlagsClass
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@name: the name to look up
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@Returns: the #GFlagsValue with name @name, or %NULL if there is no flag with
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that name
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<!-- ##### FUNCTION g_flags_get_value_by_nick ##### -->
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<para>
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Looks up a #GFlagsValue by nickname.
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</para>
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@flags_class: a #GFlagsClass
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@nick: the nickname to look up
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@Returns: the #GFlagsValue with nickname @nick, or %NULL if there is no flag
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with that nickname
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<!-- ##### FUNCTION g_enum_register_static ##### -->
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<para>
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</para>
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@name:
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@const_static_values:
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@Returns:
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<!-- ##### FUNCTION g_flags_register_static ##### -->
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<para>
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</para>
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@name:
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@const_static_values:
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@Returns:
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<!-- ##### FUNCTION g_enum_complete_type_info ##### -->
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<para>
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</para>
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@g_enum_type:
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@info:
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@const_values:
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<!-- ##### FUNCTION g_flags_complete_type_info ##### -->
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<para>
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</para>
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@g_flags_type:
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@info:
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@const_values:
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