X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/1b6152a8b901df0e8b57c35b9846a6e609b8b7df..88f6f1c9a8861bed8d1907001a10c4605e268a5e:/src/clave.h

diff --git a/src/clave.h b/src/clave.h
index 7cf3ceb..18afab7 100644
--- a/src/clave.h
+++ b/src/clave.h
@@ -4,13 +4,18 @@
 
 /* Clave para agregar a un arbol B */
 #include "common.h"
+#include <string>
 
 class Clave {
 	public:
 		virtual ~Clave () {}
 
-		virtual uint Size () = 0;
-		virtual uchar *ToArray () = 0;
+		virtual uint Size () const = 0;
+		virtual uchar *ToArray () const = 0;
+		virtual Clave *Clone () const = 0;
+
+		virtual bool operator < (const Clave &k) const = 0;
+		virtual operator std::string () const = 0;
 };
 
 #endif