Revert "Fix a number of signedness warnings"

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

diff --git a/src/mathed/InsetMathUnknown.h b/src/mathed/InsetMathUnknown.h
index e6427ea0cbf69b0db87b8c98ba2bc8270f57c130..cd73f96aa7ff0fa9519ada1512354a8be8e4cd96 100644 (file)
--- a/src/mathed/InsetMathUnknown.h
+++ b/src/mathed/InsetMathUnknown.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author André Pönitz
+ * \author André Pönitz
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -17,50 +17,55 @@
 
 namespace lyx {
 
-
 /// LaTeX names for objects that we really don't know
 class InsetMathUnknown : public InsetMath {
 public:
        ///
        explicit InsetMathUnknown(docstring const & name,
-               docstring const & selection = docstring(),
+               docstring const & selection = empty_docstring(),
                bool final = true, bool black = false);
        ///
-       void metrics(MetricsInfo & mi, Dimension & dim) const;
+       void metrics(MetricsInfo & mi, Dimension & dim) const override;
        ///
-       void draw(PainterInfo & pi, int x, int y) const;
+       void draw(PainterInfo & pi, int x, int y) const override;
        ///
        void setName(docstring const & name);
        ///
-       docstring name() const;
+       docstring name() const override;
 
        ///
        docstring const & selection() const { return selection_; }
-       
+
        /// identifies UnknownInsets
-       InsetMathUnknown const * asUnknownInset() const { return this; }
+       InsetMathUnknown const * asUnknownInset() const override { return this; }
        /// identifies UnknownInsets
-       InsetMathUnknown * asUnknownInset() { return this; }
+       InsetMathUnknown * asUnknownInset() override { return this; }
 
        ///
-       void normalize(NormalStream &) const;
+       void normalize(NormalStream &) const override;
        ///
-       void maple(MapleStream &) const;
+       void maple(MapleStream &) const override;
        ///
-       void mathematica(MathematicaStream &) const;
+       void mathematica(MathematicaStream &) const override;
        ///
-       void mathmlize(MathStream &) const;
+       void mathmlize(MathStream &) const override;
        ///
-       void octave(OctaveStream &) const;
+       void htmlize(HtmlStream &) const override;
+       ///
+       void octave(OctaveStream &) const override;
        ///
        void finalize();
        ///
        bool final() const;
        ///
-       int kerning(BufferView const *) const { return kerning_; }
+       int kerning(BufferView const *) const override { return kerning_; }
+       ///
+       InsetCode lyxCode() const override { return MATH_UNKNOWN_CODE; }
 
 private:
-       virtual Inset * clone() const;
+       ///
+       Inset * clone() const override { return new InsetMathUnknown(*this); }
+
        ///
        docstring name_;
        /// are we finished creating the name?
@@ -73,6 +78,6 @@ private:
        docstring selection_;
 };
 
-
 } // namespace lyx
+
 #endif