Assigning a pointer to a reference
I'm using a library which has a draw function which takes a reference to a circle. I wish to call this function but I have a pointer to my circle object. Can I pass this pointed to object to the draw function? If not, why not? 

Thanks,

Barry 
Assigning a pointer to a reference
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I'm using a library which has a draw function which takes a reference to a circle. I wish to call this function but I have a pointer to my circle object. Can I pass this pointed to object to the draw function? If not, why not? 

Thanks,

Barry 