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Del.» procedure Clear;
C++ » void Clear();
C# » public void Clear();
 This method clears any PolyNode children contained by PolyTree the object.
 Clear does not need to be called explicitly. The Clipper.Execute method that accepts a PolyTree parameter will automatically clear the PolyTree object before propagating it with new PolyNodes. Likewise, PolyTree's destructor will also automatically clear any contained PolyNodes. 
 
 Copyright ©2010-2014 Angus Johnson  -   Clipper 6.2.1   -   Help file built on 1-November-2014