object_iterate_function typedef

object_iterate_function = Pointer<NativeFunction<object_iterate_functionFunction>>

Helper function to step through an array of objects and find either the first one or the next one of a given type. Used to step through an array of objects which is not necessarily contiguous for each type i.e. the index for the 'n'th object of a given type is not necessarily 'n'. @ingroup ObjHelpers @param in The index of the current object or a value of ~0 to indicate start at the beginning. @return The index of the next object of the required type or ~0 (all bits == 1) to indicate no more objects found.

Implementation

typedef object_iterate_function =
    ffi.Pointer<ffi.NativeFunction<object_iterate_functionFunction>>;