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-rw-r--r--writerfilter/source/rtftok/rtfsprm.hxx2
1 files changed, 2 insertions, 0 deletions
diff --git a/writerfilter/source/rtftok/rtfsprm.hxx b/writerfilter/source/rtftok/rtfsprm.hxx
index df223fc697cd..80d41a3c0f69 100644
--- a/writerfilter/source/rtftok/rtfsprm.hxx
+++ b/writerfilter/source/rtftok/rtfsprm.hxx
@@ -47,6 +47,8 @@ namespace writerfilter {
/// Does the same as ->push_back(), except that it can overwrite existing entries.
void set(Id nKeyword, RTFValue::Pointer_t pValue, bool bOverwrite = true);
bool erase(Id nKeyword);
+ /// Removes elements, which are already in the reference set.
+ void deduplicate(RTFSprms& rReference);
void swap(RTFSprms& rOther);
size_t size() const { return m_aSprms.size(); }
bool empty() const { return m_aSprms.empty(); }