Pointers in c++|| C++ Complete Course || Beginners to Advance| Urdu/Hindi | BJM Technologies
A pointer however, is a variable that stores the memory address as its value.
A pointer variable points to a data type (like int or string) of the same type, and is created with the * operator. The address of the variable you're working with is assigned to the pointer:
Example
string food = "Pizza"; // A food variable of type string
string* ptr = &food; // A pointer variable, with the name ptr, that stores the address of food
Tip: There are three ways to declare pointer variables, but the first way is preferred:
string* mystring; // Preferred
string *mystring;
string * mystring;
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