虚存页替换模拟view.h

实现了几种内存页面置换算法

// 虚存页替换模拟View.h : interface of the CMyView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_VIEW_H__DB3E9856_D33E_49DD_8745_B1205B6F3315__INCLUDED_)
#define AFX_VIEW_H__DB3E9856_D33E_49DD_8745_B1205B6F3315__INCLUDED_

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

#define	N  100

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

// Attributes
public:
	CMyDoc* GetDocument();

// Operations
public:
	int x;//定义输出时的位置，x坐标
	int y;//定义输出时的位置，Y坐标
	int pos;//定义一个全局变量，来表示在输入时的位置。
	int length;//在用文本输入时的长度
	int number;//给定的实际内存页数
	char array[N];//存储输入时的页码

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMyView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	void OPT(char address[],int page,int virpage);
	void LRU(char* yml,int m,int n);
	int temp;
	void FIFO(char *s,int num,int length);
	virtual ~CMyView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CMyView)
	afx_msg void OnRead();
	afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnSelectFifu();
	afx_msg void OnSelectLru();
	afx_msg void OnSelectOpt();
	afx_msg void OnSelectAll();
	afx_msg void OnWrite();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in 虚存页替换模拟View.cpp
inline CMyDoc* CMyView::GetDocument()
   { return (CMyDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_VIEW_H__DB3E9856_D33E_49DD_8745_B1205B6F3315__INCLUDED_)