splinedemoview.h

三次样条插值程序演示。在SplineDemoView.cpp文件中的函数BOOL CSplineDemoView::ZSpline3()和函数double Spline3(double)是实现三次样条

// SplineDemoView.h : interface of the CSplineDemoView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_SPLINEDEMOVIEW_H__882FA287_F085_4168_B38D_B9772E5EFFA2__INCLUDED_)
#define AFX_SPLINEDEMOVIEW_H__882FA287_F085_4168_B38D_B9772E5EFFA2__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


class CSplineDemoView : public CView
{
protected: // create from serialization only
	CSplineDemoView();
	DECLARE_DYNCREATE(CSplineDemoView)

// Attributes
public:
	CSplineDemoDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CSplineDemoView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	//}}AFX_VIRTUAL

// Implementation
public:
	int NN;
	double* spy;
	double* spx;
	double Spline3(double xx);
	BOOL ZSpline3();
	double* z;
	double* h;
	double* v;
	double* u;
	int N;
	double y[100];
	double x[100];
	CRect DRect;
	void DrawPoint(int x,int y,int size,CDC* pdc);
	virtual ~CSplineDemoView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CSplineDemoView)
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in SplineDemoView.cpp
inline CSplineDemoDoc* CSplineDemoView::GetDocument()
   { return (CSplineDemoDoc*)m_pDocument; }
#endif

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SPLINEDEMOVIEW_H__882FA287_F085_4168_B38D_B9772E5EFFA2__INCLUDED_)