operator [] method

@override VecPoint operator [](int idx)

Returns a reference view of the inner vector at idx.

Mutations performed through the returned VecPoint (e.g. add, []=, length) are applied in place and reflected in this VecVecPoint. The view does not own the pointed-to memory: calling VecPoint.dispose is a safe no-op, and the view is only valid while this VecVecPoint is not structurally modified (resize/reserve/replace of the inner vector).

Implementation

@override
VecPoint operator [](int idx) => VecPoint._view(ccore.std_VecVecPoint_get_p(ptr, idx));