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→Learning C++/C Programming
* ptrdiff_t is supposed to be used when doing '''pointer subtraction'''. But in this example,(demo program "pointerSubtraction.cpp" on matrix.senecac.on.ca) an int will work just fine storing the subtraction result. Reason:[http://www.cplusplus.com/reference/cstddef/ptrdiff_t/] (Yiqi Liu)
* The Function Pointer Tutorials [http://www.newty.de/fpt/]
* Function pointer (Wikipedia) [http://en.wikipedia.org/wiki/Function_pointer]
== Workshops Q & A ==
