mycalculatordlg.h

二叉树结构的定义

// MyCalculatorDlg.h : header file
//

#if !defined(AFX_MYCALCULATORDLG_H__2CAE160C_1B47_43B9_BBEF_8C01CFC487FF__INCLUDED_)
#define AFX_MYCALCULATORDLG_H__2CAE160C_1B47_43B9_BBEF_8C01CFC487FF__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CMyCalculatorDlg dialog

class CMyCalculatorDlg : public CDialog
{
// Construction
public:
	double m_op;
	int m_item;//标志运算对象
	//double m_third;

	CString m_operator;
    double m_coff;
	double m_second;
    double m_first;
	CMyCalculatorDlg(CWnd* pParent = NULL);	// standard constructor
	void Calculate();
    void UpdateDisplay(double lVal);
	void OnButton(int);
// Dialog Data
	//{{AFX_DATA(CMyCalculatorDlg)
	enum { IDD = IDD_MYCALCULATOR_DIALOG };
	CString	m_display;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMyCalculatorDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CMyCalculatorDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnButton0();
	afx_msg void OnButton1();
	afx_msg void OnButton2();
	afx_msg void OnButton3();
	afx_msg void OnButton4();
	afx_msg void OnButton5();
	afx_msg void OnButton6();
	afx_msg void OnButton7();
	afx_msg void OnButton8();
	afx_msg void OnButton9();
	afx_msg void OnButtonAdd();
	afx_msg void OnButtonBackspace();
	afx_msg void OnButtonClear();
	afx_msg void OnButtonDiv();
	afx_msg void OnButtonEqual();
	afx_msg void OnButtonMutiply();
	afx_msg void OnButtonPoint();
	afx_msg void OnButtonReciprocal();
	afx_msg void OnButtonSign();
	afx_msg void OnButtonSqrt();
	afx_msg void OnButtonMinus();
	afx_msg void OnButtonMode();
	afx_msg void OnMENUabout();
	afx_msg void OnButtonClearnow();
	afx_msg void OnButtonM();
	afx_msg void OnButtonMs();
	afx_msg void OnButtonMc();
	afx_msg void OnButtonMr();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_MYCALCULATORDLG_H__2CAE160C_1B47_43B9_BBEF_8C01CFC487FF__INCLUDED_)