RiverWare Bug Report #4315 -- Old Precision Estimate Criteria -- 10-21-2007

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int64 simObjPrec ((int64) _simObjSel  -> precisionEstimate()); // see below
int64 acctPrec   ((int64) _accountSel -> precisionEstimate()); // see below
int64 slotPrec   ((int64) _slotSel    -> precisionEstimate()); // see below

int64 selRootClass (terminalStatic ? 1 : 0);
switch (_rootType)
{
   case Root::SUBCLASS_SIMOBJ:  selRootClass += 2;  break;
   case Root::SUBCLASS_ACCOUNT: selRootClass += 4;  break;
   case Root::SUBCLASS_SLOT:    selRootClass += 6;  break;
}

const int64 precEst ( (selRootClass << 48)
                    | (simObjPrec   << 32)
                    | (acctPrec     << 16)
                    | slotPrec );

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int SelectionPart_SimObj::precisionEstimate() const

  //  Criteria, in order of precision (highest, first):
  //  1 bit:  Static > Wildcarded
  //  For Static:
  //     15 bits: SimObj count Smaller > Larger
  //  For Dynamic:
  //      6 bits: Number of SimClasses: Fewer > More
  //      4 bits: Number of Active Root Filters: Fewer < More
  //      4 bits: Index of First Root Filter


int SelectionPart_Account::precisionEstimate() const

  //  Criteria, in order of precision (highest, first):
  //  1 bit:  Static > Wildcarded
  //  For Static:
  //     15 bits: Slot count Smaller > Larger
  //  For Dynamic:
  //      2 bits: Number of Acct types (Store, Div, PThru): Fewer > More
  //      4 bits: Number of Active Root Filters: Fewer < More
  //      4 bits: Index of First Root Filter


int SelectionPart_Slot::precisionEstimate() const

  //  Criteria, in order of precision (highest, first):
  //  1 bit:  Static > Wildcarded
  //  For Static:
  //     15 bits: Slot count Smaller > Larger
  //  For Dynamic:
  //      4 bits: Number of Active Root Filters: Fewer < More
  //      4 bits: Index of First Root Filter
  //      1 bit:  AggSeries columns included
  //      1 bit:  TableSeries columns included
  //      1 bit:  Table columns included

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