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Programmer en langage C++
book

Programmer en langage C++

by Claude Delannoy
July 2011
Intermediate to advanced
822 pages
20h 28m
French
Eyrolles
Content preview from Programmer en langage C++
 

8

 

Les tableaux et les pointeurs

 

Comme tous les langages, C++ permet d’utiliser des tableaux. On nomme ainsi un ensemble d’éléments de même type (en nombre déterminé) désignés par un identificateur unique ; chaque élément est repéré par un indice précisant sa position au sein de l’ensemble.

Par ailleurs, C++ dispose de pointeurs, c’est-à-dire de variables destinées à contenir des adresses d’autres choses (variables, fonctions...).

A priori, ces deux notions de tableaux et de pointeurs peuvent paraître fort éloignées l’une de l’autre. Toutefois, il se trouve qu’en C++ un lien indirect existe entre ces deux notions, à savoir qu’un identificateur de tableau est une « constante pointeur ». Cela peut se répercuter dans le traitement des tableaux, notamment ...

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Publisher Resources

ISBN: 9782212167481