Find tips and examples for various pointer applications. Learn what pointers are, how they work, ... To use pointers in a function in C or C++, you can follow these steps: 1.

This project shows an example of using the array of function pointers in C++. Specifically, the array is defined as private in the class and contains a function pointer to a non-static private method ...

The C++ virtual method call is faster on the Uno than both the switch-case and the function pointer versions. The additional function call and switch-case case processing took a toll for the Uno.

Although pointers in C/C++ can seem confusing at first, they provide an extremely powerful tool that allows you to create compact and efficient code. Although pointers in C/C++ can seem confusing at ...

G++ does not like this and won't compile. I don't know why. Rip away the class stuff and it works fine, just like any other function pointer.class A{ ...

You simply cannot guarantee correct behaviour when you do this. You have guarantee how the ABI is going to pass arguments to functions. If it happens to store the return pointer at the top of the ...

In C++ 11 it is possible to use std::function and std::bind as seen in this example. However, this repo contains a general solution for all C++ versions. Therefore, the desired callback method needs ...