#ifndef _ZMEMORY_H_
#  define _ZMEMORY_H_

   /***********************************************************
    * To enable debugging
    *
    *    #  if 1
    *
    * to disable debugging
    *
    *    #  if 0
    *
    ***********************************************************/

#  if 1
#     define ZMEMORY_ENABLE
#  endif

#  ifdef ZMEMORY_ENABLE

#     include <sstream>
#     include <string>

      using std::ostringstream;
      using std::string;

#     define ZMEMORY_NEW          "new"
#     define ZMEMORY_DELETE       "delete"
#     define ZMEMORY_DELETE_ARRAY "delete[]"

      void zmemorySetFileName(const char *fileName);

      void zmemoryProcess(
         const string &address,
         const char   *which,
         const char   *file,
         int           line
      );

      template <class T>
      string zmemoryPointerToString(T *thePointer)
      {
         ostringstream out;

         out << thePointer;

         return(out.str());
      }

      template <class T>
      T *zmemoryNew(
         T          *thePointer,
         const char *file,
         int         line
      )
      {
         zmemoryProcess(
            zmemoryPointerToString(thePointer),
            ZMEMORY_NEW,
            file,
            line
         );

         return(thePointer);
      }

      template <class T>
      void zmemoryDelete(
         T *thePointer,
         const char *file,
         int         line
      )
      {
         zmemoryProcess(
            zmemoryPointerToString(thePointer),
            ZMEMORY_DELETE,
            file,
            line
         );

         delete thePointer;
      }

      template <class T>
      void zmemoryDeleteArray(
         T *thePointer,
         const char *file,
         int         line
      )
      {
         zmemoryProcess(
            zmemoryPointerToString(thePointer),
            ZMEMORY_DELETE_ARRAY,
            file,
            line
         );

         delete[] thePointer;
      }

#     define ZFILENAME(name) zmemorySetFileName(name)

#     define ZNEW(thePointer)    \
         zmemoryNew(new thePointer, __FILE__, __LINE__)

#     define ZDELETE(thePointer) \
         zmemoryDelete(thePointer, __FILE__, __LINE__)

#     define ZDELETE_ARRAY(thePointer) \
         zmemoryDeleteArray(thePointer, __FILE__, __LINE__)

#     else

#     define ZFILENAME(name)
#     define ZNEW(thePointer)          new      thePointer
#     define ZDELETE(thePointer)       delete   thePointer
#     define ZDELETE_ARRAY(thePointer) delete[] thePointer

#     endif

#endif