regularview.h

编译原理---正则表达式到DFA的演示程序

// RegularView.h : interface of the CRegularView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_REGULARVIEW_H__A1E14BDA_E7D1_4D5B_BF5C_138505F59825__INCLUDED_)
#define AFX_REGULARVIEW_H__A1E14BDA_E7D1_4D5B_BF5C_138505F59825__INCLUDED_

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

#include "node.h"    //Node的结点定义



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

// Attributes
public:
	CRegularDoc* GetDocument();

// Operations
public:

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

// Implementation
public:
	void Clear();
	void DrawArc(int x1,int y1,int x2,int y2,int x3,int y3,int x4,int y4,char ch);
	void DrawLine(int x1,int y1,int x2,int y2,char ch);
	void DrawCircle(int x,int y,int status,int deltax,int deltay);
	void DrawNFA(int x,int y,Node* pNode,int nLastNode);
	void InitNodeArray();
	virtual ~CRegularView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CRegularView)
	afx_msg void OnDrawNFA();
	afx_msg void OnInputExpression();
	afx_msg void OnDrawDfa();
	afx_msg void OnDrawTable();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:

};

#ifndef _DEBUG  // debug version in RegularView.cpp
inline CRegularDoc* CRegularView::GetDocument()
   { return (CRegularDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_REGULARVIEW_H__A1E14BDA_E7D1_4D5B_BF5C_138505F59825__INCLUDED_)