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Categories >> Software >> Programming Languages >> C++ >> OOPS
 


   

 

Question what is a ststic variable and stiticfunction
briefly explain with exmple and in which case we use
 Question Asked In Companies :: HCL,     < I also faced this Question! >
 Question Submitted By :: saroj
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Answer
When a variable is declared with static keyword,its called
as static variable,means it retains its value across
different function calls.Its basically used for counting no
of objects created for a class in C++ and its initialized to
0 by default.

When a function declared as static,its called as static
function.It can only operate on static variables.

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  subhashish sen
 
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