pointers are the variable which stores the address of another variable.
It is a pointer which is pointing to present object with which the memberfunction is called in c++ language.
It is accessing data by address.
No. In computer programming, a class is a data type while a pointer is a variable that can store a memory 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.
The symbol "-" in programming languages represents a pointer or a way to access data stored in a memory location.
Logo
The strstr command in programming is used to find a sub string within a string. If nothing is found the pointer is returned to the beginning of the sub string.
An address in C or C++ is the location in memory of an object or function. An address is the contents of a pointer, as opposed to the contents of the memory location pointed to by the pointer.
(*p)[23]
yes, ds cs es ss are pointers available in c which is used to refer memory segments
You do not. A pointer is an opaque value that you do not care what its internal bit value is. You only care that it points to a region of memory that you can do something with. You can scan that region of memory, but not the pointer itself.
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.