There's no such keyword in C++. A list of C++ keywords can be found in section 2.11/1 of the C++ language standard. It is a keyword in the C99 version of the C language and not in C++. In C, A restrict qualified pointer (or reference) is basically a ... Read More

In C++, variables can be declared as global or local depending on the scope of their declaration. Local variables are declared inside functions or blocks whereas global variables are declared outside all functions. Therefore their initialization behaviour also differs. In this article we will learn their different initialization behaviour in ... Read More

In C++, tokens, identifiers, and keywords all are fundamental elements of a program. Tokens are the smallest units of code which are combine together to form complete program, where both keywords and identifiers are the types of tokens. The keywords are reserved words in the language, where each provides separate ... Read More

A type qualifier is a keyword in C++ that is applied to a variable, function, pointer, or parameter to add an extra feature or quality to it. For example, const int is a qualified type representing a constant integer, while int is an unqualified type, which is simply just an ... Read More

In C++, both #define and const are used to define constants in a program. The #define is a preprocessor directive that creates macros with their fixed values whereas const is a keyword which declare value of variable as constant, meaning its value cannot be changed after intialization. Therefore they have ... Read More

In this article, you will learn the setup to build and compile the C++ code in Visual Studio. Here you will become familiar with many of the tools and dialog boxes that you can use when you develop applications in C++. In this, we'll create a "Hello, World" style console ... Read More

The auto keyword in C++ is used to automatically determine the type of variables from their initializer. This means you don’t need to explicitly tell the compiler the variable's data type. It lets the compiler determine the variable's type during compile time.C++ auto KeywordAuto was a keyword that C++ "inherited" ... Read More

The extern storage class specifier lets you declare objects that several source files can use.What is Extern Storage Class in C++?The extern storage class in C++ is used to declare an object (global variable or function) that can be accessed by multiple source files. When a variable is declared with ... Read More

The array operator provides the direct access to array elements using their index. What is Array Operator in C++? The arrow operator in C++ is also known as the member access operator, which is used to access a member of a class, structure, or union with the help of a ... Read More

The mutable storage class in C++ is a property that gives you access to modify the non-static data members (not static data members) of a class, even when the object is declared as constant. This is mainly useful for scenarios where the data needs modification without affecting the logical state of ... Read More