Array


 
 
Array

In computer programming, an array, also known as a vector or list, is one of the simplest data structures. Arrays hold equally-sized data elements, generally of the same data type. Individual elements are accessed by index using a consecutive range of integers, as opposed to an associative array. Some arrays are multi-dimensional, meaning they are indexed by a fixed number of integers, for example by a tuple of four integers. Generally, one- and two-dimensional arrays are the most common.

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Most programming languages have arrays as a built-in data type. Some programming languages (such as APL, Fortran, and J) generalize the available operations and functions to work transparently over arrays as well as scalars, providing a higher-level manipulation than most other languages, which require loops over all the individual members of the arrays.

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Computer programming: Computer programming (often simply programming) is the craft of implementing one or more interrelated abstract algorithms using a particular programming language to produce a concrete computer program. Programming has elements of art, science, mathematics, and engineering....

Data structure: In computer science, a data structure is a way of storing data in a computer so that it can be used efficiently. Often a carefully chosen data structure will allow a more efficient algorithm to be used. The choice of the data structure often begins from the choice of an abstract data structure. A we...

Element: The term element may mean:...


Array related Images and Photos (experimental)

Orchid Array I
Orchid Array I
Orchid Array III
Orchid Array III
An array of colored sea glass
An array of colored sea glass
Array of Electric Power Meters at a Boat Dock
Array of Electric Power Meters at a Boat Dock
Rendering of the Atacama Array
Rendering of the Atacama Array
The Hubble Space Telescope reveals an array of galaxies
The Hubble Space Telescope reveals an array of galaxies
Thirty-Four Insects  Laid Out in a Semi-Circular Array Mostly of the Order Coleoptera (Beetle)
Thirty-Four Insects Laid Out in a Semi-Circular Array Mostly of the Order Coleoptera (Beetle)

~ Table of Content ~

Introduction
Advantages and disadvantages
Uses
Indices into arrays
Multi-dimensional arrays
See also
External links
 
FR: Tableau (informatique)


 

~ Related Subjects ~

Programming language (2) - Algorithm (2) - Science (1) - Art (1) - Computer program (1) - Data (1) - Abstract data structure (1) - Computer science (1) - Mathematics (1) - Engineering (1) - J (1) - Element (1) - Data type (1) - Computer programming (1) - Data structure (1) -
 

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