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#include <iostream>
using namespace std;
//DRAWER
class Drawer
{
size_t d_nr;
public:
Drawer(size_t nr)
:
d_nr(nr)
{}
~Drawer()
{
cerr << "Drawer " << d_nr << " used\n";
throw 0;
}
};
//=
//CUP1
class Cupboard1
{
Drawer left;
public:
Cupboard1()
:
left(1)
{}
};
//=
//CUP2
class Cupboard2
{
Drawer left;
Drawer right;
public:
Cupboard2()
:
left(1),
right(2)
{}
};
//=
//MAIN
int main()
{
try
{
cerr << "Creating Cupboard1\n";
Cupboard1();
cerr << "Beyond Cupboard1 object\n";
}
catch (...)
{
cerr << "Cupboard1 behaves as expected\n";
}
try
{
cerr << "Creating Cupboard2\n";
Cupboard2();
cerr << "Beyond Cupboard2 object\n";
}
catch (...)
{
cerr << "Cupboard2 behaves as expected\n";
}
}
//=
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