starmath: m_pTree can be private

Which shows that subclasses only read it, never write it.

Change-Id: I90ea4528d4362c068ba02113b1b038a811ea32b6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96321
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

1 files changed, 3 insertions, 0 deletions

diff --git a/starmath/source/wordexportbase.hxx b/starmath/source/wordexportbase.hxx
index 4f191df2aa4e..af66167a17fb 100644
--- a/starmath/source/wordexportbase.hxx
+++ b/starmath/source/wordexportbase.hxx
@@ -49,6 +49,9 @@ protected:
     virtual void HandleBrace(const SmBraceNode* pNode, int nLevel) = 0;
     virtual void HandleVerticalBrace(const SmVerticalBraceNode* pNode, int nLevel) = 0;
     virtual void HandleBlank() = 0;
+    const SmNode* GetTree() const { return m_pTree; }
+
+private:
     const SmNode* const m_pTree;
 };