function-pointers Archives

How can I use an array of function pointers?

How should I use array of function pointers in C? How can I initialize them? 12 Answers 12

I just saw a picture today and think I’d appreciate explanations. So here is the picture: I found this confusing and wondered if … Read more

Is there a way to pass a call back function in a Java method? The behavior I’m trying to mimic is a .Net … Read more

For one class I want to store some function pointers to member functions of the same class in one map storing std::function objects. … Read more

Why do the following work? void foo() { cout << “Foo to you too!\n”; }; int main() { void (*p1_foo)() = foo; void … Read more

I have always been a bit stumped when I read other peoples’ code which had typedefs for pointers to functions with arguments. I … Read more

I’m trying to store in a std::tuple a varying number of values, which will later be used as arguments for a call to … Read more

Is it possible to pass a lambda function as a function pointer? If so, I must be doing something incorrectly because I am … Read more

I have a method that’s about ten lines of code. I want to create more methods that do exactly the same thing, except … Read more

In C++, when and how do you use a callback function? EDIT: I would like to see a simple example to write a … Read more