Split de nodos

[z.facultad/75.52/treemulator.git] / src / clave.h

diff --git a/src/clave.h b/src/clave.h
index 7cf3ceb4e0ca67423703439d36de7a6c5f2c5ace..18afab709dacb578eacc33624f44d7867847bddd 100644 (file)
--- 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