What is this **
operator, and what is it for? Every time I come across a piece of code in C ++ with this operator. And if there is a relationship with *
, what's the difference?
What is this **
operator, and what is it for? Every time I come across a piece of code in C ++ with this operator. And if there is a relationship with *
, what's the difference?
Dual-pointer operator link
In case it can be an array of pointers, for example char ** is a list of words.
Note: In other languages some language compilers that do not have a pointer bind as an exponential operator