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Re: How To Implement Axis Camera In Iterative Robot
constructors are public (in every program I've seen)
The & makes the variable camera a reference. A reference is similar to a pointer, however once it it set it cannot be changed, and it acts like a non-pointer variable after being set (Use the . operator to access funtions instead of -> )
The camera(AxisCamera::GetInstance()); sets the camera reference to the global AxisCamera object. From that point on if you want to do something like get an image the code is camera.GetImage(imageVar);
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