diff -r 2666d9724c76 -r d4f567ce2e7c predictivesearch/PcsAlgorithm/Algorithm2/src/CPcsPoolElement.cpp
--- a/predictivesearch/PcsAlgorithm/Algorithm2/src/CPcsPoolElement.cpp	Thu Jul 15 18:22:55 2010 +0300
+++ b/predictivesearch/PcsAlgorithm/Algorithm2/src/CPcsPoolElement.cpp	Thu Aug 19 09:41:07 2010 +0300
@@ -79,20 +79,19 @@
 // ----------------------------------------------------------------------------
 TInt CPcsPoolElement::CompareByData ( const CPcsPoolElement& aObject1,  const CPcsPoolElement& aObject2 )
 {
-  CPsData *data1 = const_cast<CPcsPoolElement&> (aObject1).GetPsData();
-  CPsData *data2 = const_cast<CPcsPoolElement&> (aObject2).GetPsData();  
-  return (CPcsAlgorithm2Utils::CompareDataBySortOrder(*(data1), *(data2)));
+    CPsData *data1 = const_cast<CPcsPoolElement&> (aObject1).GetPsData();
+    CPsData *data2 = const_cast<CPcsPoolElement&> (aObject2).GetPsData();  
+    return (CPcsAlgorithm2Utils::CompareDataBySortOrder(*(data1), *(data2)));
 }
 
 // CPcsPoolElement::IsDataMatch
 // 
 // ----------------------------------------------------------------------------		
-TBool CPcsPoolElement::IsDataMatch (TInt aIndex)
+TBool CPcsPoolElement::IsDataMatch(TInt aIndex)
 {
-	TReal val;
-	Math::Pow(val, 2, aIndex);
-
-	return(iDataMatchAttribute & (TUint8)val);	
+    __ASSERT_DEBUG( aIndex < 8, User::Panic( _L("CPcsPoolElement"), KErrOverflow ) );
+    TUint8 val = 1 << aIndex;
+    return (iDataMatchAttribute & val);
 }
 
 // ----------------------------------------------------------------------------
@@ -101,10 +100,9 @@
 // ----------------------------------------------------------------------------
 void CPcsPoolElement::SetDataMatch(TInt aIndex)
 {
-	TReal val;
-	Math::Pow(val, 2, aIndex);
-
-	iDataMatchAttribute |= (TUint8)val;	
+    __ASSERT_DEBUG( aIndex < 8, User::Panic( _L("CPcsPoolElement"), KErrOverflow ) );
+    TUint8 val = 1 << aIndex;
+    iDataMatchAttribute |= val;
 }
 
 // ----------------------------------------------------------------------------