X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fformulabase.h;h=cd80d0e92de163b33a3dccabd0808f3a043cc4e5;hb=8beaec704ec892cfdf060a32822fe2edb671889a;hp=aa85a3b06c856c9163cd870ea3abfad576997664;hpb=7c0dad35b33c8f23f3d74d26f5689cc4d869c8b2;p=lyx.git

diff --git a/src/mathed/formulabase.h b/src/mathed/formulabase.h
index aa85a3b06c..cd80d0e92d 100644
--- a/src/mathed/formulabase.h
+++ b/src/mathed/formulabase.h
@@ -22,6 +22,9 @@
 #include <iosfwd>
 #include "insets/inset.h"
 
+// only for getType():
+#include "math_defs.h"
+
 class Buffer;
 class BufferView;
 class MathInset;
@@ -29,12 +32,8 @@ class MathInset;
 ///
 class InsetFormulaBase : public UpdatableInset {
 public:
-	/// 
-	InsetFormulaBase(InsetFormulaBase const & p);
 	///
-	explicit InsetFormulaBase(MathInset *);
-	///
-	virtual ~InsetFormulaBase();
+	InsetFormulaBase();
 	///
 	virtual int ascent(BufferView *, LyXFont const &) const = 0;
 	///
@@ -58,6 +57,8 @@ public:
 	virtual int linuxdoc(Buffer const *, std::ostream &) const;
 	///
 	virtual int docBook(Buffer const *, std::ostream &) const;
+	///
+	virtual MathInsetTypes getType() const = 0;
 
 protected:
 	/// the actual functions don't use the Buffer * parameter
@@ -81,8 +82,6 @@ public:
 	virtual Inset * clone(Buffer const &, bool same_id = false) const = 0;
 	///
 	virtual Inset::Code lyxCode() const;
-	///
-	virtual LyXFont const convertFont(LyXFont const & f) const;
 	/// what appears in the minibuffer when opening
 	virtual string const editMessage() const;
 	///
@@ -115,15 +114,15 @@ public:
 	///
 	virtual std::vector<string> const getLabelList() const;
 	///
-	MathInset * par() const;
+	virtual MathInset const * par() const = 0;
 	///
-	virtual void Metrics() const;
+	virtual void metrics() const = 0;
 protected:
 	///
 	virtual void updateLocal(BufferView * bv, bool mark_dirty);
-
-	///
-	MathInset * par_;
+private:
+	/// unimplemented
+	void operator=(const InsetFormulaBase &);
 };
 
 // We don't really mess want around with mathed stuff outside mathed.