#include "StdAfx.h"
#include "2DPolyBase.h"
#include "2DArc.h"
#include "2DHoledPolyBase.h"
#include "2DHoledPolyBaseSet.h"
#include "RandomNumber.h"
#include "Interval.h"
#include "2DCircle.h"
#include "2DLineBaseSetSet.h"
#include "IndexSet.h"
#include "2DPointSet.h"
#include "Sort.h"
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Implementation file for C2DPolyBase, a class representing a generic area which is a closed set of lines of some sort.
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