public bool IsSymbolMatch(CSymbol thatSymbol)
{
return(_symbol.IsMatch(thatSymbol));
}
// This is a candidate group to define a quantity.
// 1. Determine if the quantity already exists.
// 2. If new then determine if it has enough members and sufficient diversity
// to define a new quantity.
// 3. Assign the quantity to every matrix cell in this group.
public void QualifyGroup(int intFirst, int intCount, CQuantityList myQuantityList)
{
CStringList labelList = new CStringList();
bool bGoodQuantity = true;
bool bIsExact = false; // set flag if this is new quantity
for (int i = intFirst; i < intFirst + intCount; ++i)
{
CMatrixCell myMatrixCell = this[i];
if (myMatrixCell.IsExact)
{
bIsExact = true;
}
CQuantity qtyX = myMatrixCell.PtrX.Qty;
CQuantity qtyY = myMatrixCell.PtrY.Qty;
if (!qtyX.IsInteger)
{
labelList.Add(qtyX.Label);
}
if (!qtyY.IsInteger)
{
labelList.Add(qtyY.Label);
}
}
if (labelList.Count > 1)
{
// This is a qualifying quantity
double dblLog = this[intFirst].Number.Log;
int intQtyIndex = myQuantityList.FindEquivalent(this[intFirst].Number);
bool bNewQuantity = (intQtyIndex < 0);
bGoodQuantity = true;
CQuantity thisQuantity;
if (bNewQuantity)
{
string strLabel = "X_" + myQuantityList.Count.ToString();
thisQuantity = new CQuantity(myQuantityList, strLabel, dblLog, false);
thisQuantity.IsExact = bIsExact;
myQuantityList.Add(thisQuantity);
}
else
{
thisQuantity = myQuantityList[intQtyIndex];
}
CSymbol symbolInverse = thisQuantity.SymbolInverse();
CQuantity inverseQuantity = thisQuantity.Inverse(symbolInverse.Label);
int intInverse = myQuantityList.FindEquivalent(inverseQuantity);
bool bNewInverse = (intInverse < 0);
if (bNewInverse)
{
myQuantityList.Add(inverseQuantity);
inverseQuantity.SetInverse(ref thisQuantity);
}
else
{
// inverse quantity already exists in the list
inverseQuantity = myQuantityList[intInverse];
if (bNewQuantity)
{
if (inverseQuantity.IsInteger)
{
// never add inverses to integers
bGoodQuantity = false;
myQuantityList.RemoveAt(thisQuantity.Index);
}
else
{
thisQuantity.Symbol = inverseQuantity.SymbolInverse();
thisQuantity.SetInverse(ref inverseQuantity);
thisQuantity.IsExact = inverseQuantity.IsExact;
}
}
}
if (bGoodQuantity)
{
// assign the quantity to every matrix cell in the group
for (int i = intFirst; i < intFirst + intCount; ++i)
{
CMatrixCell myMatrixCell = this[i];
myMatrixCell.PtrQty = new CQtyPointer(thisQuantity);
}
}
}
}
public bool IsSymbolMatch(CSymbol thatSymbol)
{
return(_qty.IsSymbolMatch(thatSymbol));
}