public UomFormat(string str, double value, Uom uom)
{
Contract.Requires(!String.IsNullOrEmpty(str));
String = str;
MeasureValue = value;
Uom = uom;
}
/// <summary>
/// Меняет базу для всех единиц типа.
/// мл -3 -> мл 0
/// л 0 л 3
/// </summary>
/// <param name="newBase"></param>
public virtual bool Rebase(Uom newBase)
{
if (Base == newBase)
{
return(false);
}
var factor = newBase.Factor;
uoms.ForAll(u => u.Factor -= factor);
newBase.Factor = 0;
OnPropertyChanged(() => Base);
return(true);
}
public MeasureOp(MeasureOperator op, double value, Uom uom = null, Word word = null)
: base(value, uom, word)
{
Operator = op;
}
protected internal virtual void AddUom(Uom uom)
{
Contract.Requires(uom != null);
Contract.Requires(uom.Type == this);
uoms.Add(uom);
}
