The first subpath is always at index 0. The last one is at size_default() - 1. The number of nodes is always equal to std::max(size_closed(), 1ul): a path that has no segments contains only a naked moveto, and thus has one node. Hope this helps.
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The first subpath is always at index 0. The last one is at size_default() - 1. The number of nodes is always equal to std::max( size_closed( ), 1ul): a path that has no segments contains only a naked moveto, and thus has one node. Hope this helps.