public Leaf(eOperatorType eOperator, eLeafType eLeaf, string rawPart)
{
this.eOperator = eOperator;
this.eLeaf = eLeaf;
this.rawPart = rawPart;
Parse();
}
private void UpdateValue()
{
eLeaf = eLeafType.VALUE;
leafResult.number *= children[0].leafResult.number;
leafResult.prefix *= children[0].leafResult.prefix;
leafResult.power *= children[1].leafResult.power;
if (null != children[2].derivedUnit)
{
leafResult.add = children[2].derivedUnit.add;
}
value = Math.Pow(leafResult.number * leafResult.prefix * children[2].value, leafResult.power);
//value = leafResult.number * leafResult.prefix * Math.Pow(children[2].value, leafResult.power);
foreach (KeyValuePair <string, double> kvp in children[2].leafResult.dimensions)
{
leafResult.dimensions[kvp.Key] = kvp.Value * leafResult.power;
}
}
private void ParseUnit <T>(List <T> units, eLeafType eChildLeaf)
{
string name = "";
foreach (T unit in units)
{
if (eChildLeaf == eLeafType.UNIT)
{
BaseUnit baseUnit = (BaseUnit)Convert.ChangeType(unit, typeof(BaseUnit));
name = baseUnit.name;
}
else
{
DerivedUnit derivedUnit = (DerivedUnit)Convert.ChangeType(unit, typeof(DerivedUnit));
name = derivedUnit.name;
}
int pos = part.LastIndexOf(name);
if (pos < 0)
{
continue;
}
children.Add(new Leaf(eOperatorType.NONE, eLeafType.PREFIX, part.Substring(0, pos)));
if (ErrorCheck(true, 1))
{
continue;
}
children.Add(new Leaf(eOperatorType.NONE, eLeafType.POWER, part.Substring(pos + name.Length)));
if (ErrorCheck(true, 2))
{
continue;
}
children.Add(new Leaf(eOperatorType.MULTIPLY, eChildLeaf, name));
if (ErrorCheck(true, 3))
{
continue;
}
if (children.Count == 6)
{
if (pos == 0)
{
for (int i = 0; i < 3; i++)
{
children.RemoveAt(0);
}
break;
}
else
{
for (int i = 0; i < 3; i++)
{
children.RemoveAt(children.Count - 1);
}
}
}
else if (pos == 0)
{
break;
}
}
}
