Developed MString.

MString.h

@@ -0,0 +1,60 @@
+#ifndef __MString_h__
+#define __MString_h__
+
+#include "ZString.h"
+
+namespace coreutils {
+
+   ///
+   /// Use the MString object when you need a permanent backing store on the heap 
+   /// for a ZString style functionality.
+   ///
+   
+   class MString : public ZString {
+
+    public:
+
+      ///
+      ///
+      ///
+      
+      MString();
+      
+      ///
+      ///
+      ///
+
+      MString(const char *data);
+
+      ///
+      /// Consructor providing the initial setup of the ZString object.
+      ///
+
+      MString(char *data, size_t length);
+
+      MString(const char *data, size_t length);
+
+      ///
+      /// Consructor providing a copy of a ZString.
+      ///
+
+      MString(const MString &zstring);
+
+      ///
+      /// Consructor from a string.
+      ///
+
+      MString(std::string string);
+
+      ~MString();
+
+      int write(char ch);
+      
+    private:
+      int bufferSize = 0;
+            
+   };
+
+}
+
+#endif