writerfilter: add doxygen comments to undocumented classes in source/filter

3 files changed, 3 insertions, 0 deletions

diff --git a/writerfilter/source/filter/RtfFilter.hxx b/writerfilter/source/filter/RtfFilter.hxx
index 81ce278cc72b..aada3c609f72 100644
--- a/writerfilter/source/filter/RtfFilter.hxx
+++ b/writerfilter/source/filter/RtfFilter.hxx
@@ -38,6 +38,7 @@
 #include <cppuhelper/implbase5.hxx>
 #include <WriterFilterDllApi.hxx>
 
+/// Common RTF filter, calls RtfImportFilter and RtfExportFilter via UNO.
 class WRITERFILTER_DLLPUBLIC RtfFilter : public cppu::WeakImplHelper5
 <
     com::sun::star::document::XFilter,
diff --git a/writerfilter/source/filter/WriterFilter.hxx b/writerfilter/source/filter/WriterFilter.hxx
index 46e0f0fccaa7..b883ca1e91d7 100644
--- a/writerfilter/source/filter/WriterFilter.hxx
+++ b/writerfilter/source/filter/WriterFilter.hxx
@@ -38,6 +38,7 @@
 #include <cppuhelper/implbase5.hxx>
 #include <WriterFilterDllApi.hxx>
 
+/// Common DOC/DOCX filter, calls DocxExportFilter via UNO or does the DOC (currently unused) / DOCX import.
 class WRITERFILTER_DLLPUBLIC WriterFilter : public cppu::WeakImplHelper5
 <
     com::sun::star::document::XFilter,
diff --git a/writerfilter/source/filter/WriterFilterDetection.hxx b/writerfilter/source/filter/WriterFilterDetection.hxx
index 9773f9c328bb..f84252e05d1a 100644
--- a/writerfilter/source/filter/WriterFilterDetection.hxx
+++ b/writerfilter/source/filter/WriterFilterDetection.hxx
@@ -34,6 +34,7 @@
 #include <cppuhelper/implbase2.hxx>
 #include <WriterFilterDllApi.hxx>
 
+/// File format detection service for DOC (unused) / DOCX.
 class WRITERFILTER_DLLPUBLIC WriterFilterDetection : public cppu::WeakImplHelper2
 <
     com::sun::star::document::XExtendedFilterDetection,