Langage C Portée des variables internes

Langage C Portée des variables internes. Attribut register La portée ou la visibilité d’une variable est l’endroit du programme où elle existe et est accessible. La portée d’une variable interne est le bloc où elle est déclarée ainsi que tous...

Liste linéaire chaînée 

Liste linéaire chaînée   Manipulation d'une liste linéaire chaînée  Affichage le contenu d'une liste linéaire chaînée     Pour parcourir un tableau on utilise les indices            for ( i = 0 ; i < nbElem ; i++) .....    Pour parcourir...

Effective C++ Declarations – name & type

Effective C++ 55 Specific Ways to Improve Your Programs and Designs Declarations – name & type extern int x; // object declaration // function declaration, also signature std::size_t numDigits(int num); class Widget; // class declaration // template declaration template class...

The C++ Language

The C++ Language C++ was designed to provide Simula’s facilities for program organization together with C’s efficiency and flexibility for systems programming. C++ Features Classes User-defined types Operator overloading Attach different meaning to expressions such as a + b References...

C++ Variables declaration & assignments

C++ AN EXAMPLE #include int main() { int i=0; double x=2.3; char s[]="Hello"; cout<<i<<endl; cout<<x<<endl; cout<<s<<endl; return 0; } 1.cpp LEXICAL ELEMENTS Identifiers: case sensitive nCount, strName, Strname Reservered words if, else, while Operators +, ==, &, &&, ‘? :’...

The Basics of a C++ Program

Basic Elements of C++ The Basics of a C++ Program A C++ program is a collection of one or more subprograms (functions) Function Collection of statements Statements accomplish a task Every C++ program has a function called main Example Program...

Programmation générique avec la bibliothèque standard C++

Programmation générique avec la bibliothèque standard C++ Télécharger le cours complet

C++ Variables, Identifiers, Assignments, Input/Output

C ++ Variables, Identifiers, Assignments, Input/Output Variable variable can hold a number or a data of other types, it always holds something. A variable has a name the data held in variable is called value variables are implemented as memory...

C++ explicit memory management

Memory Management Java : background memory management Advantage: allowing programmer to concentrate on more application specific details Disadvantage: programmer has little control over how memory management is performed. C++ : explicit memory management Advantage:permitting much more efficient use of memory...

C++ standard functions

C++ Functions C++ Standard Functions C++ language is shipped with a lot of functions which are known as standard functions These standard functions are groups in different libraries which can be included in the C++ program, e.g. Math functions are...