What is difference between local static and global static variables?

A local static variable is a variable that can maintain its value from one function call to another and it will exist until the program ends. A global static variable is one that can only be accessed in the file where it is created.

What is the difference between local and static object?

static object are initialized only once and live until the program terminates. Local object is created each time its declaration is encountered in the execution of program.

What is the difference between regular and static variable?

Inside a function, a normal variable is destroyed when the function exits. A static variable in a function retains its value even after the function exits.

What is a static local variable?

A local static variable is a variable, whose lifetime doesn’t stop with a function call where it is declared. It extends until the lifetime of a complete program. All function calls share the same copy of local static variables. These variables are used to count the number of times a function is called.

What is difference between static and global variable in C++?

A static variable is a variable that can keep its value between different function calls. A static variable remains in memory while the program is running. A global variable is defined outside of all functions and can be called from any function.

What do you mean by local variables?

In computer science, a local variable is a variable that is given local scope. Local variable references in the function or block in which it is declared override the same variable name in the larger scope.

What is the difference between static and non static members?

A non-static variable can not be accessed by static member functions. A static variable acts as a global variable and is shared among all the objects of the class. A non-static variables are specific to instance object in which they are created.

What is local static variable in C++?

A static local variable exists only inside a function where it is declared (similar to a local variable) but its lifetime starts when the function is called and ends only when the program ends.

What is local variable in C?

Variables that are declared inside a function or block are called local variables. They can be used only by statements that are inside that function or block of code. Local variables are not known to functions outside their own.

What is difference between local variable?

Variables are classified into Global variables and Local variables based on their scope. The main difference between Global and local variables is that global variables can be accessed globally in the entire program, whereas local variables can be accessed only within the function or block in which they are defined.