Access a class without using Signals/Slots

[impeteperry]

Hi.
I have

connect ( newProject, SIGNAL ( returnUserInput ( QString, QString ) ), 
existProject,  SLOT ( slotReturnUserInput ( QString, QString ) ) );

connect ( newProject, SIGNAL ( returnUserInput ( QString, QString ) ), 
existProject,  SLOT ( slotReturnUserInput ( QString, QString ) ) );

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What would the code be if I didn't use the Signal/Slot procedure to accomplish the same thing?

Thanks

Note: my email has changed to "edperry26@gmail.com"