protected bool IsEqual(decimal x, decimal y, decimal tolerance, SideTolerance side)
{
//quick check
if (x == y)
{
return(true);
}
//Stop checks if tolerance is set to 0
if (tolerance == 0)
{
return(false);
}
//include some math[Time consumming] (Tolerance needed to validate)
if (Math.Abs(x - y) <= Math.Abs(tolerance))
{
switch (side)
{
case SideTolerance.Both:
return(true);
case SideTolerance.More:
return(x <= y);
case SideTolerance.Less:
return(x >= y);
default:
throw new ArgumentOutOfRangeException();
}
}
return(false);
}
public NumericPercentageTolerance(decimal value, SideTolerance side)
: base(value, side)
{
Value = value;
valueString = (100 * value).ToString(NumberFormatInfo.InvariantInfo);
switch (side)
{
case SideTolerance.Both:
break;
case SideTolerance.More:
valueString = string.Format("+{0}", valueString);
break;
case SideTolerance.Less:
valueString = string.Format("-{0}", valueString);
break;
default:
break;
}
}
public NumericPercentageTolerance(decimal value, SideTolerance side)
: base(value, side)
{
Value = value;
valueString = (100 * value).ToString(NumberFormatInfo.InvariantInfo);
switch (side)
{
case SideTolerance.Both:
break;
case SideTolerance.More:
valueString = string.Format("+{0}", valueString);
break;
case SideTolerance.Less:
valueString = string.Format("-{0}", valueString);
break;
default:
break;
}
}
internal ComparerResult Compare(object x, object y, decimal tolerance, SideTolerance side)
{
return(base.Compare(x, y, new NumericAbsoluteTolerance(tolerance, side)));
}
public NumericAbsoluteTolerance(decimal value, SideTolerance side)
: base(value, side)
{
Value = value;
}
public NumericTolerance(decimal value, SideTolerance side)
: base(value.ToString(NumberFormatInfo.InvariantInfo))
{
Side = side;
Value = value;
}
public NumericAbsoluteTolerance(decimal value, SideTolerance side)
: base(value, side)
{
Value = value;
}
protected Tolerance(string value, SideTolerance side)
{
ValueString = value;
this.Side = side;
}
public NumericTolerance(decimal value, SideTolerance side)
: base(value.ToString(NumberFormatInfo.InvariantInfo), side)
{
Value = value;
}
internal ComparerResult Compare(object x, object y, decimal tolerance, SideTolerance side)
{
return base.Compare(x, y, new NumericAbsoluteTolerance(tolerance, side));
}
protected bool IsEqual(decimal x, decimal y, decimal tolerance, SideTolerance side)
{
//quick check
if (x == y)
return true;
//Stop checks if tolerance is set to 0
if (tolerance == 0)
return false;
//include some math[Time consumming] (Tolerance needed to validate)
if (Math.Abs(x - y) <= Math.Abs(tolerance))
{
switch (side)
{
case SideTolerance.Both:
return true;
case SideTolerance.More:
return (x <= y);
case SideTolerance.Less:
return (x >= y);
default:
throw new ArgumentOutOfRangeException();
}
}
return false;
}
protected Tolerance(string value, SideTolerance side)
{
ValueString = value;
this.Side = side;
}
