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This may fall under the heading of "Don't do that" but did cause me to be slightly curious.What would happen if you say, created a pointer to a function that took three ints as arguments, but then ...
Delegates are type safe function pointers *with an optional this pointer* thus no need to pass one round yourself. Obviously their utility is much enhanced in contract to C++ by virtue of being ...
So read on! Function Pointers In general, function pointers aren’t any more mysterious than data pointers: the main difference is that one references variables and the other references functions.
One of the most common applications for using function pointers is in task schedulers. Every embedded system contains some type of task scheduler whether it is a simple round robin loop or a state of ...
The functions toggle_out () and analog_out () are called to control the pin specified by the PinOut structure which is passed via a pointer. The other functions are used in the list processing and ...
Unlike C pointers to functions, functors can keep state (i.e., in private member variables, as you'll see in Listing 3). The downside compared with C comes from all those extra lines beyond the ...