1 files changed, 6 insertions, 2 deletions
diff --git a/include/Variables.h b/include/Variables.h
index 955cf62..ffaf98e 100644
--- a/include/Variables.h
+++ b/include/Variables.h
@@ -2,6 +2,7 @@
 #define __VARIABLES_H__
 #ifdef __cplusplus
 
+#include <vector>
 #include "Exceptions.h"
 #include "String.h"
 #include "Handle.h"
@@ -28,15 +29,18 @@
 
 class Variables : public Base {
   public:
-      Variables(int);
+      Variables(int = 0);
       ~Variables();
       void SetTo(int i, const String &);
       String operator[](const String &);
       String operator[](int i);
       void Dump(Handle *);
       int GetNb();
+      void Add(const String &);
+      void Del(int);
+      void Del(const String &);
   private:
-    String * Vars;
+    vector<String> Vars;
     int nbvars;
 };