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| Quintiq file version 2.0
| #parent: #root
| Function CalcIsUsed
| {
| TextBody:
| [*
| //Check whether unit's child is in use or not
| value := exists( this, Child, u, u.IsUsed() );
|
| if( not value )
| {
| value := exists( this, UnitPeriod, up, up.UtilizationPercentage() > 0 or
| guard( up.astype( UnitPeriodInfinite ).UsedCapacity() > 0, false ) );
| }
|
| this.IsUsed( value );
| *]
| }
|
|
