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| author | Kohei Yoshida <kohei.yoshida@gmail.com> | 2013-07-01 23:08:14 -0400 |
|---|---|---|
| committer | Kohei Yoshida <kohei.yoshida@gmail.com> | 2013-07-02 13:19:32 -0400 |
| commit | cfb2ce587b097b407eb15699cff7ce9fb6844123 (patch) | |
| tree | 9ca222bdaf03e11ae3c3951ac84d0b3a2ce92aeb /sc/source/core/data/table3.cxx | |
| parent | db377e02c309c20419aef1360409be09fe50fc42 (diff) | |
Re-implement the COUNT function for efficiency.
By taking advantage of the block structure of the new cell storage.
Change-Id: Ib953c14d364ccdff7df5caf70d57cec86189e3be
Diffstat (limited to 'sc/source/core/data/table3.cxx')
| -rw-r--r-- | sc/source/core/data/table3.cxx | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sc/source/core/data/table3.cxx b/sc/source/core/data/table3.cxx index eff2cd6f0a77..99718164027f 100644 --- a/sc/source/core/data/table3.cxx +++ b/sc/source/core/data/table3.cxx @@ -55,6 +55,7 @@ #include "cellvalue.hxx" #include "tokenarray.hxx" #include "mtvcellfunc.hxx" +#include "columnspanset.hxx" #include <vector> #include <boost/unordered_set.hpp> @@ -1159,6 +1160,36 @@ bool ScTable::DoSubTotals( ScSubTotalParam& rParam ) return bSpaceLeft; } +void ScTable::MarkSubTotalCells( + sc::ColumnSpanSet& rSet, SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, bool bVal ) const +{ + if (!ValidCol(nCol1) || !ValidCol(nCol2)) + return; + + // Pick up all subtotal formula cells. + for (SCCOL nCol = nCol1; nCol <= nCol2; ++nCol) + aCol[nCol].MarkSubTotalCells(rSet, nRow1, nRow2, bVal); + + // Pick up all filtered rows. + ScFlatBoolRowSegments::RangeData aFilteredSpan; + SCROW nRow = nRow1; + while (nRow <= nRow2) + { + if (!mpFilteredRows->getRangeData(nRow, aFilteredSpan)) + // Failed for whatever reason. + return; + + if (aFilteredSpan.mbValue) + { + // Filtered span found. + for (SCCOL nCol = nCol1; nCol <= nCol2; ++nCol) + rSet.set(nTab, nCol, nRow, aFilteredSpan.mnRow2, bVal); + } + + nRow = aFilteredSpan.mnRow2 + 1; + } +} + namespace { class QueryEvaluator |