Ok, my question is perhaps more a pure C++ question than a Cocos2d-x question nevertheless as I just discovered CCMutableArray (much better than using C++ vectors , I ask the question )
What is the best way to “translate” the following Objective-C code to Cocos2d-X ?
[NSString stringWithFormat: @"my string = %@, my int = %d, my double = %f", myString, myInt, myDouble];
In other words, what is the easiest way to concatenate stings together ? Or strings with integers and doubles ?