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  • 一个简单的错误处理类


    class CError
    {
    public:
            CError() { }
            
    void ShowError()
            {
                    cout 
    << strError <<endl;
            }

    protected:
            
    string strError;
    };

    class CError1 : public CError
    {
    public:
            CError1()
            {
                    strError 
    = "Error1";
            }
    };

    class CError2 : public CError
    {
    public:
            CError2()
            {
                    strError 
    = "Error2";
            }
    };

    void FunTest1()
    {
            
    throw CError1();
    }
    void FunTest2()
    {
            
    throw CError2();
    }

    void main()
    {
            
    try
            {
                    FunTest1();
            }
            
    catch (CError& e)
            {
                    e.ShowError();
            }

            
    try
            {
                    FunTest2();
            }
            
    catch (CError& e)
            {
                    e.ShowError();
            }
            system(
    "pause");

    }
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  • 原文地址:https://www.cnblogs.com/diylab/p/1376629.html
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