hopefully fix tex2lyx linking.

[lyx.git] / src / mathed / MathData.h

diff --git a/src/mathed/MathData.h b/src/mathed/MathData.h
index b808dba5790a43304cca06eea1ef6decada528b3..678e9976d57c593e300589a4fcd7ba55e3b77105 100644 (file)
--- a/src/mathed/MathData.h
+++ b/src/mathed/MathData.h
@@ -117,13 +117,13 @@ public:
        void touch() const;
 
        /// access to cached x coordinate of last drawing
-       int xo(BufferView & bv) const;
+       int xo(BufferView const & bv) const;
        /// access to cached y coordinate of last drawing
-       int yo(BufferView & bv) const;
+       int yo(BufferView const & bv) const;
        /// access to cached x coordinate of mid point of last drawing
-       int xm(BufferView & bv) const { return xo(bv) + dim_.wid / 2; }
+       int xm(BufferView const & bv) const { return xo(bv) + dim_.wid / 2; }
        /// access to cached y coordinate of mid point of last drawing
-       int ym(BufferView & bv) const { return yo(bv) + (dim_.des - dim_.asc) / 2; }
+       int ym(BufferView const & bv) const { return yo(bv) + (dim_.des - dim_.asc) / 2; }
        /// write access to coordinate;
        void setXY(BufferView & bv, int x, int y) const;
        /// returns x coordinate of given position in the array
@@ -136,7 +136,7 @@ public:
        size_type x2pos(int targetx, int glue) const;
        /// returns distance of this cell to the point given by x and y
        // assumes valid position and size cache
-       int dist(BufferView & bv, int x, int y) const;
+       int dist(BufferView const & bv, int x, int y) const;
 
        /// ascent of this cell above the baseline
        int ascent() const { return dim_.asc; }