Pax calculator

Created by Ries Vriend (Unlicensed)
Last updated: Mar 17, 2020 by Adam Marriott

Sets the quantity of the service to the number of inbound/outbound passengers. For inbound use the InboundPaxCalculator and for outbound use the OutboundPaxCalculator.

Optional properties:

Above (int; default=0)
Only the number of pax above the given value is returned.

IncludeCrew (bool; default=false)
The number crew is included.

IncludePax (bool; default=true)
The number of pax is included. If true, the two include pax options must not be set or false.

IncludeTransitPaxOnly (bool; default=false) 
The number of transit pax is included. If true, the two include pax options must not be set or false.

IncludeNonTransitPaxOnly (bool; default=false) 
The number of non-transit pax is included. If true, the two include pax options must not be set or false.

Maximum (int; no default)
The number of pax returned is at most the maximum.

SubtractFromMaximum (bool; default=false)
If true, the number of pax returned is the the maximum minus the number otherwise returned. This only works if the maximum has been set, and allows to return 1 if there is NO pax, (by setting maximum to 1, and subtractfromaximum to true) so a discount for no pax can be created.