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Consider the following:
class A{
//data members
void foo()
{
bar();//is this possible? or should you say this->bar() note that bar is not static
}
void bar()
{
}
}//end of class A
How do you call member functions from within another? And how does static functions affect the use of ‘this’.
Should functions be called on an object?
Nawaz is correct: ‘this’ is implicit. The one exception is if foo were a static function, because in static functions there is no ‘this’. In that case, you can’t use bar() unless bar() is also a static function, and you can’t use this->bar() at all.