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| author | Harris <mike.harris@cerner.com> | 2019-10-28 10:34:21 -0500 |
|---|---|---|
| committer | Harris <mike.harris@cerner.com> | 2019-11-05 08:18:11 -0600 |
| commit | bf9a8355494eac18812f3caf6d469962824f627f (patch) | |
| tree | 023a4a3d98b0efcd38860a062f4fe26de81cbb81 /xmlWorksheet.go | |
| parent | 6abf8bf9723512086f009ca574bde1d6682fc83d (diff) | |
Reduce allocations when writing
Fix #494
If a row is full, don't bother allocating a new one, just return it.
Use the last populated row as a hint for the size of new rows.
Simplify checkSheet to remove row map
Diffstat (limited to 'xmlWorksheet.go')
| -rw-r--r-- | xmlWorksheet.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/xmlWorksheet.go b/xmlWorksheet.go index 96ca235..8408cfa 100644 --- a/xmlWorksheet.go +++ b/xmlWorksheet.go @@ -430,6 +430,10 @@ type xlsxC struct { XMLSpace xml.Attr `xml:"space,attr,omitempty"` } +func (c *xlsxC) hasValue() bool { + return c.S != 0 || c.V != "" || c.F != nil || c.T != "" +} + // xlsxF directly maps the f element in the namespace // http://schemas.openxmlformats.org/spreadsheetml/2006/main - currently I have // not checked it for completeness - it does as much as I need. |