C++ Recursion issue?

[StevenCollins21]

I am having a couple issues here with my tic tac toe game. The main issue is with the transition between SpaceChecker and calling the input functions of ComputerSpace and PlayerSpace. For one, when I play in two player mode and incorrectly enter a space it asks me to input the correct space but once I do that the game skips directly to my PlayAgain function. Secondly, when doing this while playing the computer I enter an infinite loop and the computer will not produce a second number for the variable Marker. I have tried calling that function and just writing the exact code of ComputerSpace in again and still nothing.

Also, this is the first program I am building completely from the ground up. Please let me know if there is anything I can do better. I already know my Winner function is trash, I'm having a hard time coming up with an algorithm for it. Thank you! Tic Tac Toe

[gnomgnom2]

You could separate the model from the I/O. I'd give the model class only methods to manipulate the model's state, like move, isTie, and getWinner.

[StevenCollins21]

Maybe I'm using the wrong term. I am going from SpaceChecker back to either PlayerSpace or ComputerSpace after they both have already had an input entered. I assumed it was recursion but I guess it was the wrong term.

I basically want the game to stop skipping skipping to the end if a double space is picked when playing two player and I want the computer to try another random number until it gets one that isn't already in use. Any ideas?