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Getting something to run code again.

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Started by Kalner March 17, 2012 01:55 AM

1 comment, last by Kraecker 12 years, 1 month ago

Kalner

120

Author

March 17, 2012 01:55 AM

Say I have a switch statement with certain parameters, but when someone doesn't input what it ask's, I want the default to go back to the switch statement instead of making another one.

SiCrane

11,840

March 17, 2012 02:15 AM

One way is to put the switch in a loop such that the non-default cases break out of the loop. Or you could stick a label before the switch and use a goto in the default, though I wouldn't recommend this choice.

Kraecker

693

March 19, 2012 09:01 AM

You should do somthing like



bool doagain = true;

while(doagain)

{

    switch(yourstatement)

    {

	    case "nodefault":

		    // dosomething(tm)

		    doagain = false;

		    break;

	   default:

    }



}