actual关键物料判断

haorenhui

2023-10-30 6d6cc10d9e8e242661da7fd655dec155a09d676c

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Quintiq file version 2.0
#parent: #root
Method InitConstraintsforCampaignCalcElementTypePeriodUnderloadedStart (
  CapacityPlanningSuboptimizer_CapacityPlanningAlgorithm program,
  const LibOpt_Scope scope
) const
{
  TextBody:
  [*
    campaignunderloadstart_constname := typeof( MPCalcElementTypePeriodUnderloadedStartConstraint );
    scalefactor_PTQtyInCampaignElementTypeStart_const := this.ScaleConstraintTerm( typeof( MPPTQtyInCampaignElementTypeStartVariable ), campaignunderloadstart_constname );
    scalefactor_CampaignElementTypePeriodUnderloadedStart_const := this.ScaleConstraintTerm( typeof( MPCampaignElementTypePeriodUnderloadedStartVariable ), campaignunderloadstart_constname );
    scalefactor_DurationOfCampaignElementTypeStart_const := this.ScaleConstraintTerm( typeof( MPDurationOfCampaignElementTypeStartVariable ), campaignunderloadstart_constname );
    
    traverse( scope.GetUnitPeriodInOptimizerRunConst(), Elements.OptCampaignUnitSubPeriod, ocusp )
    {
      traverse( ocusp, OptCampaignCombiElement.OptCampaignElementType, ocet, ocet.OptCampaignOperationInElementType( relsize ) > 0 )
      {
        constr := program.CalcElementTypePeriodUnderloadedStartConstraints().New( ocet, ocusp );
        // Sum ( max capacity usage per quantity * PTQty in Element Type start
        traverse( ocet, OptCampaignOperationInElementType, ocoet )
        {
          maxcap := ocoet.Operation().GetCapacityUsagePerQuantity( ocusp.UnitPeriod() );
          varcampaignptqtystart := program.PTQtyInCampaignElementTypeStartVariables().Get( ocoet, ocusp );
          constr.NewTerm( maxcap * scalefactor_PTQtyInCampaignElementTypeStart_const, varcampaignptqtystart ); 
        }
        // Add slack variable ElementTypePeriodUnderloadedStart
        varcampaignunderloadstart := program.CampaignElementTypePeriodUnderloadedStartVariables().Get( ocet, ocusp );
        constr.NewTerm( 1.0 * scalefactor_CampaignElementTypePeriodUnderloadedStart_const, varcampaignunderloadstart );
        
        // Subtract total available capactity * relative duration of element start type
        totalcap := ocusp.UnitPeriod().GetTotalAvailableCapacity();
        duration := ocusp.UnitPeriod().Duration();
        factor := totalcap / duration.HoursAsReal();
        varcampaigndurationstart := program.DurationOfCampaignElementTypeStartVariables().Get( ocet, ocusp );
        constr.NewTerm( - factor * scalefactor_DurationOfCampaignElementTypeStart_const, varcampaigndurationstart );
      } 
    }
  *]
}