The "I regret nothing" solution

[isc30]

Credit: @AlexOteiza

for (auto i = 0; i < 3; i++) 
{
    X* pX = nullptr;
    
    // Begin
    
    if (i == 0)
    {
        X0 var;
        var.Process();
    }
    else if (i == 1)
    {
        X1 var;
        var.Process();
    }
    else
    {
        X2 var;
        var.Process();
    }
    
    continue; // I regret nothing
    
    // End
    
    pX->Process();
}

[CptBread]

This is a lot less programmer horror then mine. I approve.

[amarmer]

Sure :-)

Then there is also solution:

// Begin
X0().Process();
X1().Process();
X2().Process();

break; // Or any program termination function: return, exit, ...
// End

To avoid these types of solutions description should be ... doesn't call: new, placement new, continue, break, all program termination functions ... :-)