public Flowsheet RemoveDesignSpecification(Equation eq)
{
if (DesignSpecifications.Contains(eq))
{
DesignSpecifications.Remove(eq);
}
return(this);
}
public Flowsheet AddDesignSpecification(Equation eq)
{
if (!DesignSpecifications.Contains(eq))
{
eq.ModelClass = "Flowsheet";
DesignSpecifications.Add(eq);
}
else
{
throw new InvalidOperationException("Design spec " + eq.Name + " already included in flowsheet");
}
return(this);
}