C, C++ Pointers: Function Pointers, Callbacks, Functors

Following topics are very well covered in the embedded pdf, I do not need to explicitly explain any more than that:

• Replacing switch statement with function pointers
• Syntax for C, C++ function pointers
• Calling Conventions
• Assigning Address to function pointers
• Comparing function pointers
• Calling a function using function pointers
• Pass function pointer as an Argument
• Return a function pointer
  • Use typedef, it’s better, clean & easier way to read the code
• Array of function pointer
• Callback functions
  • Qsort example

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Reference