Howto: c++ Function Pointer with default values

by

Function pointers themselves can’t have default values. You’ll either have to wrap the call via the function pointer in a function that does have default parameters (this could even be a small class that wraps the function pointer and has an operator() with default paremeters), or have different function pointers for the different overloads of your functions.

More Related Contents:

  1. Why do function pointer definitions work with any number of ampersands ‘&’ or asterisks ‘*’?
  2. Using generic std::function objects with member functions in one class
  3. How can I pass a class member function as a callback?
  4. How can I pass a member function where a free function is expected?
  5. C++ lambda with captures as a function pointer
  6. Callback functions in C++
  7. How to call through a member function pointer?
  8. Passing capturing lambda as function pointer
  9. Why is using the function name as a function pointer equivalent to applying the address-of operator to the function name?
  10. How do I get the argument types of a function pointer in a variadic template class?
  11. C++ Call Pointer To Member Function
  12. How to hash and compare a pointer-to-member-function?
  13. How to pass a function pointer that points to constructor?
  14. Convert C++ function pointer to c function pointer
  15. static vs extern “C”/”C++”
  16. How typedef works for function pointers
  17. Comparing std::functions for equality?
  18. Pointers to members representations
  19. C++/C function pointers that return void*
  20. C++ Using Class Method as a Function Pointer Type
  21. How Can I Pass a Member Function to a Function Pointer?
  22. What’s the syntax for declaring an array of function pointers without using a separate typedef?
  23. About Pointers To Functions in function declarations
  24. c++ Implementing Timed Callback function
  25. How to print member function address in C++
  26. What are the operations supported by raw pointer and function pointer in C/C++?
  27. What is the purpose of std::function and how to use it?
  28. Why do we use std::function in C++ rather than the original C function pointer? [duplicate]
  29. What’s the best way to cast a function pointer from one type to another?
  30. branch prediction on a function pointer

Leave a Comment