//////////////////////////////////////////////////////////////////////////////
//文件 CurveRedundant.h

/////////////////////////////////////////////////////////////////////////////

#pragma once
#ifndef AFX_EXT_CLASS
#define AFX_EXT_CLASS  Q_DECL_IMPORT
#endif
#include "mycurve.h"
namespace NVoronoi
{
	class AFX_EXT_CLASS CCurveRedundant
	{
	public:
		CCurveRedundant(void);
		CCurveRedundant(CMyCurve& curve);
		CCurveRedundant(double *x, double *y, double *z, double *l, int num);
		virtual ~CCurveRedundant(void);

	public:
		void Execute(double error);

		bool GetEqualIntervalCurve(double interval, CMyCurve& curDest);
		int GetRedundantCurve(CMyCurve& curve);
		int GetCount();
		double x(int nIndex);
		double y(int nIndex);
		double z(int nIndex);
		double l(int nIndex);
		void SetCurve(CMyCurve& curve);
		void Clear(void);

		BOOL IsRedundant(void);							//曲线冗余是否成功
		int GetRealIndex(int nIndex);					//根据冗余后的索引号获得在曲线中的实际索引号
		void SetRealIndex(int nIndex, int nReadIndex);	//设置实际索引号
		void AddRealIndex(int nRealIndex);				//增加实际索引号

	private:
		BOOL bNewCurve;
		double MinDistance;
		void GetNewPoint(int n1, int n2);
		void CloneData(double *newx, double *newy, double *newz, double *newl);

	protected:
		static int CompareInt(const void *e1, const void * e2);
		int mark_num;
		int *mark;
		CMyCurve *m_pCurve;
	};
};