Method Clear

libs/polyclipping/clipper.cpp:152–158

//------------------------------------------------------------------------------

void PolyTree::Clear()
{
    for (PolyNodes::size_type i = 0; i < AllNodes.size(); ++i)
      delete AllNodes[i];
    AllNodes.resize(0); 
    Childs.resize(0);
}
//------------------------------------------------------------------------------

PolyNode* PolyTree::GetFirst() const