C++ separate code based on the few changes

Applications Programming
1

Hi,

I am working in Visual studio 2008 in which i have written the code in c++,qml,qt.Its a simulator application.

I would like to create a simulator with certain changes. In order to do that i have modified the code with few changes based on the preprocessor condition.

#define SECOND_SIMULATOR

#ifdef SECOND_SIMULATOR
         code related small changes
else
         code related to main UI
#endif

Is there any way to separate the code other than preprocessor ?

2

There are millions of ways to separate the code other than using the preprocessor.

What do you want to use other than whether or not SECOND_SIMULATOR has been #define d to make the decision of what code to use?

3

Thanks for your quick reply. Could you tell me any of 2 ways.
I would like to know the efficiency of using this and other ways.so I can use the better one.
Thank you

4

There is no possible way to answer that question until you explain what you are trying to do!

5

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