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What is static function and static class?
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Answer / anthony michael
Static function and static variable does not below to single
instance of a class.
To access static functions we don't need instance of a class
instead it can be accessed using the class name followed by
::operator as:
[class_name::static_function() ]
| Is This Answer Correct ? | 8 Yes | 2 No |
Answer / anthony michael
Sourisengupta
Static Class is not possible in C++. But it can be done in
Managed C++
Static Class:
For Static Class we can't create Instances and It can only
hold Static member's.
Creating a static class is therefore much the same as
creating a class that contains only static members and a
private constructor. A private constructor prevents the
class from being instantiated.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / brainless
If compilers don't check your pointers strictly,
you can also write code as below,
class A
{
//some static function code here
//never access non-static attributes here
static void callMe() {}
};
int main()
{
A * inst = NULL;
(*inst).callMe();
}
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / sourisengupta
Anthony,
I got what is static function..but still waiting for the
definition of static class.
| Is This Answer Correct ? | 1 Yes | 3 No |
class basex { int x; public: void setx(int y) {x=y;} }; class derived : basex {}; What is the access level for the member function "setx" in the class "derived" above? a) private b) local c) global d) public e) protected
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