How To Return to Main()

i have so many functions in my program,what i want to do is, i want to return back to the main() but in somewhere middle of it!.

should i use goto statements?
i tried 'em,it gave some error!

if i should use goto then please explain how to,thanks

You should design your program so that this isn't necessary, that's how.

When you return from a function, control returns to the statement right after your call to the function. So, if you call a function from main, you'll return there.

i want to return to the lines above ,where i call the function,i cant design my program.
i want to return to a menu which is in the main and if the user wants to run the function again then he can select it again from the main

Quote:

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Originally Posted by arshad115

i want to return to the lines above ,where i call the function,i cant design my program.
i want to return to a menu which is in the main and if the user wants to run the function again then he can select it again from the main

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Basically do something like:

Code:

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int main( )
{
  bool shutdown = false;
  while (!shutdown)
  {
    switch (ShowMenuFunction( )) // returns the selected menu option
    {
    case 0:
      DoMenuOptionZeroFunction( );
      break;

    case 1:
      DoMenuOptionOneFunction( );
      break;

    case N: // assuming option N is 'exit'
      shutdown = true;
      break;
    };
  }

  return 0;
}

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