mydata.h

简单的计算机,可以实现加减乘除,函数sin,cos,tan等功能

#if !defined(AFX_MYDATA_H__21A1C62C_8233_4EB1_A8CB_9D5037F32F9E__INCLUDED_)
#define AFX_MYDATA_H__21A1C62C_8233_4EB1_A8CB_9D5037F32F9E__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// Mydata.h : header file
//
#include"Myoperator.h"
#include "stack"
using namespace std;
#define PI 3.141592654
#define e 2.718281828
/////////////////////////////////////////////////////////////////////////////
// Mydata window
extern enum Precedence;
class Mydata : public CEdit
{
// Construction
public:
	Mydata();
	double Convert(CString p);
	Precedence Get_priority(int op1,int op2);
	void Initstack();
	CString Get_result();
	void Pushnumber(double b);
	void Pushoptr(Myoperator &op);
	double Singlecalculate();
	double Allcalculate();
// Attributes
public:

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(Mydata)
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~Mydata();

	// Generated message map functions
protected:
	//{{AFX_MSG(Mydata)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG
    stack<Myoperator> optr;
    stack<double> number;
    int countleft;
	int countright;
	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_MYDATA_H__21A1C62C_8233_4EB1_A8CB_9D5037F32F9E__INCLUDED_)