piview.h

用Visual C++开发的图形化圆周率Pi计算程序

// PiView.h : interface of the CPiView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_PIVIEW_H__96C2FAC3_BE34_4075_B5DF_976273E00B22__INCLUDED_)
#define AFX_PIVIEW_H__96C2FAC3_BE34_4075_B5DF_976273E00B22__INCLUDED_

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


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

// Attributes
public:
	CPiDoc* GetDocument();

////////////////////////////////////////////////////////////////////////////////
//自定义成员函数
	void ArcTan();
	void ArcSin();
	void Marchin();
	void Shanks();
	void Gauss();
	int aTan(char *Result,int Orgin);
	void FileSave();
////////////////////////////////////////////////////////////////////////////////

// Operations
public:
	int m_Flag;
	long m_Count,m_Number,m_Size;
	DWORD m_time1,m_time2;
	char *m_Result,*m_An;
	CString m_Method;

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

// Implementation
public:
	virtual ~CPiView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CPiView)
	afx_msg void OnCalucate();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in PiView.cpp
inline CPiDoc* CPiView::GetDocument()
   { return (CPiDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_PIVIEW_H__96C2FAC3_BE34_4075_B5DF_976273E00B22__INCLUDED_)