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...

An introduction to C++

An Introduction to C++ Classes Classes provide the basic data/code organization construct within C++ Classes are (roughly) comprised of two parts: Data members (properties) Code members (methods) Class support inheritance – we don’t have time to cover this Recommendation –...

How to open a file in C++

Learning Objectives C++ Files and Streams C++ views each files as a sequence of bytes. Each file ends with an end-of-file marker. When a file is opened, an object is created and a stream is associated with the object. To...