Function

GObject-2.0 ▶ GObject ▶ type_next_base

  • Given a leaf_type and a root_type which is contained in its ancestry, return the type that root_type is the immediate parent of. In other words, this function determines the type that is derived directly from root_type which is also a base class of leaf_type. Given a root type and a leaf type, this function can be used to determine the types and order in which the leaf type is descended from the root type.

    Parameters

    • leaf_type: GType

      descendant of root_type and the type to be returned

    • root_type: GType

      immediate parent of the returned type

    Returns GType

    immediate child of root_type and ancestor of leaf_type