• Create the header and implementation files for the derived class named dimmerSwitch.
• The constructor should receive voltage, max amps, and stepping value (to set the number of units stepUp and stepDown go).
• It adds the ability to set and get a intensity value from 0 to 100% (unsigned) on and checked if the switch is dimmed.
• The switch should default to off, however, it should default to 100% intensity the first time it is toggled or turned on.
• Whenever the switch is toggled on or off, it should return to the the previous intensity.
• StepUp/StepDown should change the intensity in step increments or decrements. Be careful, you will need to ensure intensity is never over 100%.
• isDim should return true when the switch is ON and it is not 100% intensity.
• getCurrentLoad acts the same as electricSwitch, except for when it is dimmed, it will be a ratio

In C++ language with explaination. Thank you.