Function Pointers

Some articles on function pointers, functions, function, pointers:

Callback (computer Programming) - Implementation
... C, C++ and Pascal allow function pointers as arguments to other functions ... Python, Perl and PHP, simply allow the name of a function or a function literal (lambda expression) to be passed through ... reference, a 'delegate', to define well-typed function pointers ...
First-class Function - Language Support
... Haskell, F#, and Scala all have first-class functions ... functional languages, was designed not all aspects of first-class function were then properly understood, resulting in functions being dynamically scoped ... Lisp dialect, does have lexically scoped first-class functions ...
C Data Types - Function Pointers
... Function pointers allow referencing functions with a particular signature ... For example, to store the address of the standard function abs in the variable my_int_f int (*my_int_f)(int) = abs Function pointers are invoked by name just like normal function calls ... Function pointers are separate from pointers and void pointers ...
C++11 - C++ Standard Library Changes - Polymorphic Wrappers For Function Objects
... Polymorphic wrappers for function objects are similar to function pointers in semantics and syntax, but are less tightly bound and can indiscriminately refer to ... to understand its characteristics stdfunction func // Wrapper creation using // template class 'function' ... // NOTE if the wrapper 'func' does not refer to any function, // the exception 'stdbad_function_call' is thrown ...
Dynamic Loading - In C/C++ - Converting Extracted Library Contents - Solving The Function Pointer Problem On POSIX Systems
... fact remains that any conversion between function and object pointers has to be regarded as an (inherently non-portable) implementation extension, and that no "correct" way for a direct ... on dlsym (issue 6) stated that "a future version may either add a new function to return function pointers, or the current interface may be deprecated in ... version of the standard (issue 7, 2008) simply states that function pointers have to be convertible to void* for POSIX compliance, leaving compiler makers ...

Famous quotes containing the word function:

    The function of muscle is to pull and not to push, except in the case of the genitals and the tongue.
    Leonardo Da Vinci (1425–1519)