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Storage classes are used to indicate duration and scope of a variable or identifier. Duration indicates the life span of a variable. Scope indicates the visibility of the variable. The static storage class is used to declare an identifier that is a local variable either to a function or a file and that exists and retains its value after control passes from where it was declared. This storage class has a duration that is permanent. A variable declared of this class retains its value from one call of the function to the next. The scope is local. A variable is known only by the function it is declared within or if declared globally in a file, it is known or seen only by the functions within that file. This storage class guarantees that declaration of the variable also initializes the variable to zero or all bits off. The extern storage class is used to declare a global variable that will be known to the functions in a file and capable of being known to all functions in a program. This storage class has a duration that is permanent. Any variable of this class retains its value until changed by another assignment. The scope is global. A variable can be known or seen by all functions within a program.
What else can I help you with?
What is meant by the storage class of a variable?
auto, extern, static, register, typedef (only formally)
Auto static extern register?
Storage classes.
What is storage classes in c plus plus?
AUTO EXTERN STATIC are the storage classes in c++
How i useStatic extern int a in c?
No such thing, pick one ot the three: static int x; extern int x; int x;
What is different storage class in c?
Different from what? Storage classes are auto, register, static, extern and typedef (formally).
What is meant by the storage class of a variable?
auto, extern, static, register, typedef (only formally)
Auto static extern register?
Storage classes.
What is storage classes in c plus plus?
AUTO EXTERN STATIC are the storage classes in c++
How i useStatic extern int a in c?
No such thing, pick one ot the three: static int x; extern int x; int x;
What are the storage classes in c?
A storage class defines the visibility and lifetime of variables or/and functions within a C Program. There are following storage classes which can be used in a C Program: auto register static extern
What is different storage class in c?
Different from what? Storage classes are auto, register, static, extern and typedef (formally).
How java use extern key word which is used in C plus plus?
No extern keyword in Java.
Why inline functions shall not be defined with extern or static storage class?
inline itself should be considered as a storage class
What are the modofier in turbo C?
You can use every standard C modifier in TurboC: long, short, signed, unsigned; and every storage class as well: static, extern, auto, register, typedef.
What is extern C used for?
extern specifies that the variable is in another file.say you have a variable(int k = 10) in mycpp1.cpp and you want to use it in mycpp2.cpp use the extern to redeclare the variable and use it.Example:Code://mycpp1.cppint k = 10;Code://mycpp2.cppextern int k;void function(void){cout
What does extern C stand for?
"extern" is short of "external" which means outside.
Describe about storage allocation and scope of global extern static local and register variables?
Global Varible: The variable which is declared as "Global" one : having the preveleges to use and access that variable in any class and object( means any where in the program) just like PUBLIC keyword in OOPS concepts. Static Variable : If we declare a variable as Static , then it wont have the permission to access that variable through out the program and u have to use it inside the class or object which u declared itself. All the Best Annapurna
