integerdata.h

嵌入式Qt下的一个计算器源码

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** Copyright (C) 2000-2006 TROLLTECH ASA. All rights reserved.
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** This file is part of the Phone Edition of the Qtopia Toolkit.
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#ifndef CALC_INTEGERDATA_H
#define CALC_INTEGERDATA_H

#include "data.h"

/*
This class supports bases 2,8,10 and 16
and may be subclassed to support other
bases without having to create new
conversion functions
*/
class IntegerData : public Data {
public:
    IntegerData():Data(){};
    ~IntegerData(){};

    virtual bool appendChar(char);
    virtual void delChar();
    virtual void clear(){set(0);};

    QString getType(){return QString("INTEGER");};

    void set(int = 0,int = 10);
    int get(){return i;};
private:
    int i,base;
};

#endif