g_vfunc_info_get_flags ()

GIVFuncInfoFlags
g_vfunc_info_get_flags (GIVFuncInfo *info);

Obtain the flags for this virtual function info. See GIVFuncInfoFlags for more information about possible flag values.

g_vfunc_info_get_offset ()

gint
g_vfunc_info_get_offset (GIVFuncInfo *info);

Obtain the offset of the function pointer in the class struct. The value 0xFFFF indicates that the struct offset is unknown.

g_vfunc_info_get_signal ()

GISignalInfo *
g_vfunc_info_get_signal (GIVFuncInfo *info);

Obtain the signal for the virtual function if one is set. The signal comes from the object or interface to which this virtual function belongs.

g_vfunc_info_get_invoker ()

GIFunctionInfo *
g_vfunc_info_get_invoker (GIVFuncInfo *info);

If this virtual function has an associated invoker method, this method will return it. An invoker method is a C entry point.

Not all virtuals will have invokers.

g_vfunc_info_get_address ()

gpointer
g_vfunc_info_get_address (GIVFuncInfo *info,
                          GType implementor_gtype,
                          GError **error);

This method will look up where inside the type struct of implementor_gtype is the implementation for info .

g_vfunc_info_invoke ()

gboolean
g_vfunc_info_invoke (GIVFuncInfo *info,
                     GType implementor,
                     const GIArgument *in_args,
                     int n_in_args,
                     const GIArgument *out_args,
                     int n_out_args,
                     GIArgument *return_value,
                     GError **error);

Invokes the function described in info with the given arguments. Note that inout parameters must appear in both argument lists.

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GIVFuncInfo

typedef GIBaseInfo GIVFuncInfo;

Represents a virtual function.

enum GIVFuncInfoFlags

Flags of a GIVFuncInfo struct.