STATIC DATA MEMBERS & STATIC MEMBER FUNCTIONS ( METHODS)
STATIC DATA MEMBERS & STATIC MEMBER FUNCTIONS Static data members & static member functions (methods):- A static data member is a class variable shared by all objects of that class. Key Characteristics Only one copy exists for the entire class (not per object). Shared by all instances of the class. Stored in…
Read more
Destructor in C++
Destructor A destructor is a special member function of a class that is automatically called when an object goes out of scope or is explicitly deleted. It is used to: Release memory/resources Close files/network connections Clean up before object destruction Syntax of Destructor class ClassName { public: …
Read more
Constructors in C++
Constructors A special member function of a class that is automatically called when an object is created . Same name as the class No return type (not even void) Called automatically when an object is created Used to initialize data members Need of Constructors Constructors ensure: Proper initiali…
Read more
Social Plugin