three way comparison c++ code example

Example 1: three way comparison operator c++

//Since C++20
	lhs <=> rhs  
The expression returns an object that
- compares <0 if lhs < rhs
- compares >0 if lhs > rhs
- compares ==0 if lhs and rhs are equal/equivalent.

Example 2: three-way comparison c++

lhs <=> rhs //Since C++20 
The expression returns an object that:
- compares <0 if lhs < rhs
- compares >0 if lhs > rhs
- compares ==0 if lhs and rhs are equal/equivalent.