E equivalent of the COALESCE function from SQL. +, Objective C++: The short circuit or operator can be used as a coalesce operator. coalesce. The compound assignment operators are displayed in this order: First row: arithmetic operator assignment: addition, subtraction, multiplication, (float) division. Member functions (constructor) Construct string object (public member function ) String destructor (public member function ) operator String assignment (public. Ey are implemented as class templates, which allows a great flexibility in. A container is a holder object that stores a collection of other objects (its elements)?