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-rw-r--r--oox/inc/oox/mathml/export.hxx4
1 files changed, 3 insertions, 1 deletions
diff --git a/oox/inc/oox/mathml/export.hxx b/oox/inc/oox/mathml/export.hxx
index 6c35feba4b92..7d6a7dbb91d9 100644
--- a/oox/inc/oox/mathml/export.hxx
+++ b/oox/inc/oox/mathml/export.hxx
@@ -29,6 +29,7 @@
#define _OOXMLEXPORT_HXX
#include <sax/fshelper.hxx>
+#include <rtl/strbuf.hxx>
#include <oox/core/filterbase.hxx>
#include <oox/dllapi.h>
@@ -36,13 +37,14 @@ namespace oox
{
/**
- Interface class, StarMath will implement writeFormulaOoxml() to write out OOXML
+ Interface class, StarMath will implement writeFormula*() to write out markup
representing the formula.
*/
class OOX_DLLPUBLIC FormulaExportBase
{
public:
virtual void writeFormulaOoxml( ::sax_fastparser::FSHelperPtr m_pSerializer, oox::core::OoxmlVersion version ) = 0;
+ virtual void writeFormulaRtf( OStringBuffer& rBuffer ) = 0;
protected:
FormulaExportBase();