2.2. Variables
A variable provides us with named storage that our programs can manipulate. Each variable in C++ has a type. The type determines the size and layout of the variable’s memory, the range of values that can be stored within that memory, and the set of operations that can be applied to the variable. C++ programmers tend to refer to variables as “variables” or “objects” interchangeably.
Get C++ Primer, Fifth Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
