Ejemplo n.º 1
0
int main()
{
    double vals1[12] =
    {
        1220, 1100, 1122, 2212, 1232, 2334,
        2884, 2393, 3302, 2922, 3002, 3544
    };
    double vals2[12] =
    {
        12, 11, 22, 21, 32, 34,
        28, 29, 33, 29, 32, 35
    };

    Sales sales1(2011, vals1, 12);
    LabeledSales sales2("Blogstar", 2012, vals2, 12 );
    cout << "First try block: " << endl; // первый блок try
    try
    {
        int i;
        cout << "Year = " << sales1.Year() << endl; // год
        for (i = 0; i < 12; ++i)
        {
            cout << sales1 [i] << ' ';
            if (i % 6 == 5) cout << endl;
        }
        cout << "Year = " << sales2.Year() << endl; // год
        cout << "Label = " << sales2.Label() << endl; // метка
        for (i = 0; i <= 12; ++i)
        {
            cout << sales2[i] << ' ';
            if (i % 6 == 5) cout << endl;
        }
        cout << "End of try block 1." << endl; // конец первого блока try
    }
    catch (Sales::bad_index & bad)
    {
        cout << bad.what();
        cout << "bad_index: " << bad.bi_val() << endl; // недопустимый индекс

        LabeledSales::nbad_index * ndb;
        if (ndb = dynamic_cast<LabeledSales::nbad_index *>(&bad))
            cout << "Company: " << ndb->label_val() << endl; // компания
    }

    cout << endl << "Next try block: " << endl; // второй блок try
    try
    {
        sales2 [ 2] = 37.5;
        sales1[20] = 23345;
        cout << "End of try block 2." << endl; // конец второго блока try
    }
    catch (Sales::bad_index & bad)
    {
        cout << bad.what();
        cout << "bad_index: " << bad.bi_val() << endl;
        LabeledSales::nbad_index * ndb;
        if (ndb = dynamic_cast<LabeledSales::nbad_index *>(&bad))
            cout << "Company: " << ndb->label_val() << endl; // компания

        cout << "done" << endl;
    }

    return 0;
}
Ejemplo n.º 2
0
void task_04() // let it be kind a main func
{
	double vals1[12] =
	{
		1220, 1100, 1122, 2212, 1232, 2334,
		2884, 2393, 3302, 2922, 3002, 3544
	};
	double vals2[12] =
	{
		12, 11, 22, 21, 32, 34,
		28, 29, 33, 29, 32, 35
	};

	Sales sales1(2011, vals1, 12);
	LabeledSales sales2("Blogstar",2012, vals2, 12 );

	cout << "First try block:\n";
	try
	{
		int i;
		cout << "Year = " << sales1.Year() << endl;
		for (i = 0; i < 12; ++i)
		{
			cout << sales1[i] << ' ';
			if (i % 6 == 5)
				cout << endl;
		}
		cout << "Year = " << sales2.Year() << endl;
		cout << "Label = " << sales2.Label() << endl;
		for (i = 0; i <= 12; ++i)
		{
			cout << sales2[i] << ' ';
			if (i % 6 == 5)
				cout << endl;
		}
		cout << "End of try block 1.\n";
	}
	catch(Sales::bad_index & bad)
	{
		cout << bad.what();
		LabeledSales::nbad_index * pt = dynamic_cast<LabeledSales::nbad_index *>(&bad);
		if (pt)
			cout << "Company: " << pt->label_val() << endl;
		cout << "bad index: " << bad.bi_val() << endl;
	}
	cout << "\nNext try block:\n";
	try
	{
		sales2[2] = 37.5;
		sales1[20] = 23345;
		cout << "End of try block 2.\n";
	}
	catch(Sales::bad_index & bad)
	{
		cout << bad.what();
		LabeledSales::nbad_index * pt = dynamic_cast<LabeledSales::nbad_index *>(&bad);
		if (pt)
			cout << "Company: " << pt->label_val() << endl;
		cout << "bad index: " << bad.bi_val() << endl;
	}
	cout << "done\n";
}