GObject Reference Manual | |||
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#define G_TYPE_DERIVE_ID(ptype, branch_seqno) (G_TYPE_FUNDAMENTAL (ptype) | ((branch_seqno) << 8)) |
ptype : | |
branch_seqno : |
typedef enum /*< skip >*/ { /* standard types, introduced by g_type_init() */ G_TYPE_INVALID, G_TYPE_NONE, G_TYPE_INTERFACE, /* GLib type ids */ G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_BOOLEAN, G_TYPE_INT, G_TYPE_UINT, G_TYPE_LONG, G_TYPE_ULONG, G_TYPE_ENUM, G_TYPE_FLAGS, G_TYPE_FLOAT, G_TYPE_DOUBLE, G_TYPE_STRING, G_TYPE_PARAM, G_TYPE_BOXED, G_TYPE_POINTER, G_TYPE_OBJECT, /* the following reserved ids should vanish soon */ G_TYPE_GTK_SIGNAL, /* reserved fundamental type ids, * mail gtk-devel-list@redhat.com for reservations */ G_TYPE_BSE_PROCEDURE, G_TYPE_BSE_TIME, G_TYPE_BSE_NOTE, G_TYPE_BSE_DOTS, G_TYPE_GLE_GOBJECT, G_TYPE_LAST_RESERVED_FUNDAMENTAL, /* derived type ids */ /* FIXME: G_TYPE_PARAM_INTERFACE */ G_TYPE_PARAM_CHAR = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 1), G_TYPE_PARAM_UCHAR = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 2), G_TYPE_PARAM_BOOLEAN = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 3), G_TYPE_PARAM_INT = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 4), G_TYPE_PARAM_UINT = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 5), G_TYPE_PARAM_LONG = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 6), G_TYPE_PARAM_ULONG = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 7), G_TYPE_PARAM_ENUM = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 8), G_TYPE_PARAM_FLAGS = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 9), G_TYPE_PARAM_FLOAT = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 10), G_TYPE_PARAM_DOUBLE = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 11), G_TYPE_PARAM_STRING = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 12), /* FIXME: G_TYPE_PARAM_PARAM */ G_TYPE_PARAM_OBJECT = G_TYPE_DERIVE_ID (G_TYPE_PARAM, 13) } GTypeFundamentals; |
#define G_TYPE_IS_CLASSED(type) (g_type_check_flags ((type), G_TYPE_FLAG_CLASSED)) |
type : |
#define G_TYPE_IS_INSTANTIATABLE(type) (g_type_check_flags ((type), G_TYPE_FLAG_INSTANTIATABLE)) |
type : |
#define G_TYPE_IS_DERIVABLE(type) (g_type_check_flags ((type), G_TYPE_FLAG_DERIVABLE)) |
type : |
#define G_TYPE_IS_DEEP_DERIVABLE(type) (g_type_check_flags ((type), G_TYPE_FLAG_DEEP_DERIVABLE)) |
type : |
#define G_TYPE_IS_INTERFACE(type) (G_TYPE_FUNDAMENTAL (type) == G_TYPE_INTERFACE) |
type : |
struct GTypeInterface { /*< private >*/ GType g_type; /* iface type */ GType g_instance_type; }; |
struct GTypeInfo { /* interface types, classed types, instantiated types */ guint16 class_size; GBaseInitFunc base_init; GBaseFinalizeFunc base_finalize; /* classed types, instantiated types */ GClassInitFunc class_init; GClassFinalizeFunc class_finalize; gconstpointer class_data; /* instantiated types */ guint16 instance_size; guint16 n_preallocs; GInstanceInitFunc instance_init; /* value handling */ const GTypeValueTable *value_table; }; |
struct GInterfaceInfo { GInterfaceInitFunc interface_init; GInterfaceFinalizeFunc interface_finalize; gpointer interface_data; }; |
struct GTypeValueTable { void (*value_init) (GValue *value); void (*value_free) (GValue *value); void (*value_copy) (const GValue *src_value, GValue *dest_value); /* varargs functionality (optional) */ gpointer (*value_peek_pointer) (const GValue *value); guint collect_type; gchar* (*collect_value) (GValue *value, guint nth_value, GType *collect_type, GTypeCValue *collect_value); guint lcopy_type; gchar* (*lcopy_value) (const GValue *value, guint nth_value, GType *collect_type, GTypeCValue *collect_value); }; |
#define G_TYPE_CHECK_INSTANCE_CAST(instance, g_type, c_type) (_G_TYPE_CIC ((instance), (g_type), c_type)) |
instance : | |
g_type : | |
c_type : |
#define G_TYPE_CHECK_CLASS_CAST(g_class, g_type, c_type) (_G_TYPE_CCC ((g_class), (g_type), c_type)) |
g_class : | |
g_type : | |
c_type : |
#define G_TYPE_CHECK_INSTANCE_TYPE(instance, g_type) (_G_TYPE_CIT ((instance), (g_type))) |
instance : | |
g_type : |
#define G_TYPE_CHECK_CLASS_TYPE(g_class, g_type) (_G_TYPE_CCT ((g_class), (g_type))) |
g_class : | |
g_type : |
#define G_TYPE_INSTANCE_GET_CLASS(instance, g_type, c_type) (_G_TYPE_IGC ((instance), (g_type), c_type)) |
instance : | |
g_type : | |
c_type : |
#define G_TYPE_FROM_INSTANCE(instance) (G_TYPE_FROM_CLASS (((GTypeInstance*) (instance))->g_class)) |
instance : |
#define G_TYPE_FROM_INTERFACE(g_iface) (((GTypeInterface*) (g_iface))->g_type) |
g_iface : |
GType g_type_next_base (GType type, GType base_type); |
type : | |
base_type : | |
Returns : |
gboolean g_type_conforms_to (GType type, GType iface_type); |
type : | |
iface_type : | |
Returns : |
gpointer g_type_interface_peek (gpointer instance_class, GType iface_type); |
instance_class : | |
iface_type : | |
Returns : |
GType* g_type_children (GType type, guint *n_children); |
type : | |
n_children : | |
Returns : |
GType* g_type_interfaces (GType type, guint *n_interfaces); |
type : | |
n_interfaces : | |
Returns : |
void g_type_set_qdata (GType type, GQuark quark, gpointer data); |
type : | |
quark : | |
data : |
void (*GClassInitFunc) (gpointer g_class, gpointer class_data); |
g_class : | |
class_data : |
void (*GClassFinalizeFunc) (gpointer g_class, gpointer class_data); |
g_class : | |
class_data : |
void (*GInstanceInitFunc) (GTypeInstance *instance, gpointer g_class); |
instance : | |
g_class : |
void (*GInterfaceInitFunc) (gpointer g_iface, gpointer iface_data); |
g_iface : | |
iface_data : |
void (*GInterfaceFinalizeFunc) (gpointer g_iface, gpointer iface_data); |
g_iface : | |
iface_data : |
gboolean (*GTypeClassCacheFunc) (gpointer cache_data, GTypeClass *g_class); |
cache_data : | |
g_class : | |
Returns : |
GType g_type_register_static (GType parent_type, const gchar *type_name, const GTypeInfo *info, GTypeFlags flags); |
parent_type : | |
type_name : | |
info : | |
flags : | |
Returns : |
GType g_type_register_dynamic (GType parent_type, const gchar *type_name, GTypePlugin *plugin, GTypeFlags flags); |
parent_type : | |
type_name : | |
plugin : | |
flags : | |
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GType g_type_register_fundamental (GType type_id, const gchar *type_name, const GTypeInfo *info, const GTypeFundamentalInfo *finfo, GTypeFlags flags); |
type_id : | |
type_name : | |
info : | |
finfo : | |
flags : | |
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void g_type_add_interface_static (GType instance_type, GType interface_type, const GInterfaceInfo *info); |
instance_type : | |
interface_type : | |
info : |
void g_type_add_interface_dynamic (GType instance_type, GType interface_type, GTypePlugin *plugin); |
instance_type : | |
interface_type : | |
plugin : |
gboolean g_type_class_is_a (GTypeClass *g_class, GType is_a_type); |
g_class : | |
is_a_type : | |
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GTypeClass* g_type_check_class_cast (GTypeClass *g_class, GType is_a_type); |
g_class : | |
is_a_type : | |
Returns : |
GTypeInstance* g_type_check_instance_cast (GTypeInstance *instance, GType iface_type); |
instance : | |
iface_type : | |
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gboolean g_type_instance_conforms_to (GTypeInstance *instance, GType iface_type); |
instance : | |
iface_type : | |
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void g_type_add_class_cache_func (gpointer cache_data, GTypeClassCacheFunc cache_func); |
cache_data : | |
cache_func : |
void g_type_remove_class_cache_func (gpointer cache_data, GTypeClassCacheFunc cache_func); |
cache_data : | |
cache_func : |
gboolean g_type_check_instance (GTypeInstance *instance); |
instance : | |
Returns : |