Function pointers allow referencing functions with a particular signature. For example, to store the address of the standard function
abs in the variable
Function pointers are invoked by name just like normal function calls. Function pointers are separate from pointers and void pointers.
Read more about this topic: C Data Types
Other articles related to "function pointers, functions, function, pointers":
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... Polymorphic wrappers for function objects are similar to function pointers in semantics and syntax, but are less tightly bound and can indiscriminately refer to anything which can be called (function ... its characteristics stdfunction func // Wrapper creation using // template class 'function' ... a = func (1, 2) // NOTE if the wrapper 'func' does not refer to any function, // the exception 'stdbad_function_call' is thrown ...
Famous quotes containing the word function:
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—Frank Smith (b. 1928)