Revert "Fix a number of signedness warnings"

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

diff --git a/src/mathed/InsetMath.h b/src/mathed/InsetMath.h
index 067bf6e876a2d0b7e46ee7f596fc37a89e44341a..3eae9295a46d95e3c4825cf9f882a631a4632d66 100644 (file)
--- a/src/mathed/InsetMath.h
+++ b/src/mathed/InsetMath.h
@@ -64,7 +64,6 @@ inclusion in the "real LyX insets" FormulaInset and FormulaMacroInset.
 
 */
 
-class Cursor;
 class OutputParams;
 class MetricsInfo;
 
@@ -116,16 +115,16 @@ public:
        ///
        explicit InsetMath(Buffer * buf = 0) : Inset(buf) {}
        /// identification as math inset
-       InsetMath * asInsetMath() { return this; }
+       InsetMath * asInsetMath() override { return this; }
        /// identification as math inset
-       InsetMath const * asInsetMath() const { return this; }
+       InsetMath const * asInsetMath() const override { return this; }
        /// this is overridden in math text insets (i.e. mbox)
-       bool inMathed() const { return true; }
+       bool inMathed() const override { return true; }
        ///
        virtual docstring name() const;
 
        /// this is overridden by specific insets
-       virtual mode_type currentMode() const { return MATH_MODE; }
+       mode_type currentMode() const override { return MATH_MODE; }
 
        // The possible marker types for math insets
        enum marker_type { NO_MARKER, MARKER2, MARKER, BOX_MARKER };
@@ -248,10 +247,10 @@ public:
        virtual void octave(OctaveStream &) const;
 
        /// plain text output in ucs4 encoding
-       int plaintext(odocstringstream &, OutputParams const &, size_t) const;
+       int plaintext(odocstringstream &, OutputParams const &, size_t) const override;
 
        /// dump content to stderr for debugging
-       virtual void dump() const;
+       void dump() const override;
 
        /// LyXInset stuff
        virtual bool numberedType() const { return false; }
@@ -261,14 +260,14 @@ public:
        virtual void mutate(HullType /*newtype*/) {}
 
        /// math stuff usually isn't allowed in text mode
-       virtual bool allowedIn(mode_type mode) const { return mode == MATH_MODE; }
+       bool allowedIn(mode_type mode) const override { return mode == MATH_MODE; }
 
        /// Italic correction as described in InsetMathScript.h
        virtual int kerning(BufferView const *) const { return 0; }
        ///
-       bool isInToc() const { return true; }
+       bool isInToc() const override { return true; }
        ///
-       InsetCode lyxCode() const { return MATH_CODE; }
+       InsetCode lyxCode() const override { return MATH_CODE; }
        ///
        uid_type id() const { return this; }
 };