yypsybs
2023-09-09 3cb5a54def670d97301f07170fcaad213bfc54f2
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Quintiq file version 2.0
#parent: #root
Function CalcHasValidNumberOfLaneLegs
{
  TextBody:
  [*
    // desmondt Nov-7-2014 (created)
    
    legsize := counter( this, LaneLeg, leg, leg.HasOriginAndDestination() );
    offset := counter( this, Origin, o,
                       exists( this, Destination, d, d = o ) );
    
    expectedsize := this.Origin( relsize )
                    * this.Destination( relsize )
                    - offset
    valid := legsize = expectedsize;
    
    this.HasValidNumberOfLaneLegs( valid );
  *]
}