The Age-Related Eye Disease Study (AREDS) - sponsored by the Federal governmentâs National Eye Institute - has found that taking high levels of antioxidants and zinc can reduce the risk of developing advanced age-related macular degeneration (AMD) by about 25 percent.
C++ Overloading (Operator and Function) C++ allows you to specify more than one definition for a function name or an operator in the same scope, which is called function overloading and operator overloading respectively.
1 First, we cannot overload operators for built-in data types. 2  For example, as in the above case, we cannot overload the + for two operands of array types. 3  Therefore, we have to define a class with an array and some member functions. 4  Then we can overload the + using the objects of this class as operands.