X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMath.h;h=067bf6e876a2d0b7e46ee7f596fc37a89e44341a;hb=7441172d4d9a26eb4824bb8bee003f457ef34f1c;hp=988d3c358ed7884d526dcf6aad6a3e60a885be2e;hpb=f96b99dcb3527405ebe9165c13d5e7c0955f9af0;p=features.git

diff --git a/src/mathed/InsetMath.h b/src/mathed/InsetMath.h
index 988d3c358e..067bf6e876 100644
--- a/src/mathed/InsetMath.h
+++ b/src/mathed/InsetMath.h
@@ -72,6 +72,7 @@ class InsetMathArray;
 class InsetMathAMSArray;
 class InsetMathBrace;
 class InsetMathChar;
+class InsetMathClass;
 class InsetMathDelim;
 class InsetMathFracBase;
 class InsetMathFrac;
@@ -150,6 +151,7 @@ public:
 	virtual InsetMathBrace          * asBraceInset()          { return nullptr; }
 	virtual InsetMathBrace const    * asBraceInset() const    { return nullptr; }
 	virtual InsetMathChar const     * asCharInset() const     { return nullptr; }
+	virtual InsetMathClass const    * asClassInset() const    { return nullptr; }
 	virtual InsetMathDelim          * asDelimInset()          { return nullptr; }
 	virtual InsetMathDelim const    * asDelimInset() const    { return nullptr; }
 	virtual InsetMathFracBase       * asFracBaseInset()       { return nullptr; }