I know the concept that we can call the Constructor both Explicitly and Implicitly, and i have tested both the scenarios(generally till now my all purposes got fulfilled by calling constructor Implicitly), but i was wondering that constructor get called implicitly whenever we create objects, so what is the main reason behind calling the constructor Explicitly. What advantage or disadvantage it provides when we call constructor Explicitly over the Implicit Call?
Example
class integer
{
int m ,n;
public:
integer (int x , int y);
};
integer :: integer (int x , int y )
{
m=x; n = y;
}
Now if i call like
integer int1 = integer( 0 , 100); // Explicit Call
integer int1(1,100); // implicit call