pointer to function

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• Function object — A function object, also called a functor or functional, is a computer programming construct allowing an object to be invoked or called as if it were an ordinary function, usually with the same syntax.Function objects are unrelated to functors in… …   Wikipedia

• Function pointer — A function pointer is a type of pointer in C, C++, D, and other C like programming languages, and Fortran 2003.[1] When dereferenced, a function pointer can be used to invoke a function and pass it arguments just like a normal function. In… …   Wikipedia

• Pointer (computing) — This article is about the programming data type. For the input interface (for example a computer mouse), see Pointing device. Pointer a pointing to the memory address associated with variable b. Note that in this particular diagram, the computing …   Wikipedia

• Function prologue — In assembly language programming, the function prologue is a few lines of code which appear at the beginning of a function, which prepare the stack and registers for use within the function. Similarly, the function epilogue appears at the end of… …   Wikipedia

• Function prototype — A function prototype in C or C++ is a declaration of a function that omits the function body but does specify the function s name, arity, argument types and return type. While a function definition specifies what a function does, a function… …   Wikipedia

• Pointer analysis — In computer science pointer analysis, or points to analysis, is a static code analysis technique that establishes which pointers, or heap references, can point to which variables or storage locations. It is often a component of more complex… …   Wikipedia

• Pointer (Informatik) — Mit Zeiger oder Pointer wird in der Informatik eine spezielle Variable bezeichnet, die auf eine andere Variable oder Funktion verweist. Der referenzierte Speicherbereich enthält entweder Daten (Objekt, Variable) oder Programmcode. Zeiger auf… …   Deutsch Wikipedia

• function object — noun An object that encapsulates a function pointer (or equivalent). Syn: functor …   Wiktionary

• pointer — I. /ˈpɔɪntə / (say poyntuh) noun 1. someone or something that points. 2. a long, tapering stick used by teachers, lecturers, etc., in pointing things out on a map, blackboard, or the like. 3. → forefinger. 4. the hand on a watch, machine, or… …  

• Dangling pointer — Dangling pointers and wild pointers in computer programming are pointers that do not point to a valid object of the appropriate type. These are special cases of memory safety violations. Dangling Pointer Dangling pointers arise when an object is… …   Wikipedia

• Smart pointer — In computer science, a smart pointer is an abstract data type that simulates a pointer while providing additional features, such as automatic garbage collection or bounds checking. These additional features are intended to reduce bugs caused by… …   Wikipedia