It is a pointer which is pointing to present object with which the memberfunction is called in c++ language.
No. In computer programming, a class is a data type while a pointer is a variable that can store a memory address.
Pointer
A short pointer typically refers to a pointer that occupies fewer bytes (usually 2 bytes), while a long pointer is a pointer that occupies more bytes (usually 4 or 8 bytes) to represent memory addresses in computer programming languages. Short pointers are more limited in the range of memory addresses they can access compared to long pointers.
It is accessing data by address.
pointers are the variable which stores the address of another variable.
A pointer is a programming language data type whose value refers directly to (or "points to") another value stored elsewhere in the computer memory using its address.
Pointer in C is Memory Reference. It stores memory address of any variable, constant, function or something you later use in your programming. Pointer basically used to ease the referencing of variables and others or in polymorphism and inheritance.
cursor
The symbol "-" in programming languages represents a pointer or a way to access data stored in a memory location.
The advantages of computer programming is that it pays well since programming is a creative task. Computer programming helps human beings solve problems on a regular basis.
Computer science is a more abstract study of computing techniques; which will include computer programming. Computer programming, as it implies, is the practise of writing programs for computers.
writing and computer programming are basically the same!