Switch Vs If Else Performance. In the case of the if else if ladder the code must process each if statement in the order determined by the programmer. If else conditional branches are great for variable conditions that results into boolean.
Switch statements are ideal for fixed data values. The results show that the switch statement is faster to execute than the if else if ladder. A switch statement tests expressions based only on a single integer enumerated value or string object.
I have tested switch s performance every single situation 100 000 000 times against the following if else if trees.
This is due to the compiler s ability to optimise the switch statement. So is switch in this case faster. Describe how to select the fastest one. An if else statement can test expression based on range of values or conditions.
