PRODUCT  :  Borland C++                           NUMBER  :  1151
  VERSION  :  3.1
       OS  :  ALL
     DATE  :  October 19, 1993                         PAGE  :  1/4

    TITLE  :  The source code for the new and delete operators.






  /*-----------------------------------------------------------------------*
   * filename - new.cpp
   * C++ NEW
   *-----------------------------------------------------------------------*/

  /*
   *        C/C++ Run Time Library - Version 5.0
   *
   *        Copyright (c) 1990, 1992 by Borland International
   *        All Rights Reserved.
   *
   */


  #include <stddef.h>
  #include <stdlib.h>

  typedef void (* pvf)();

  pvf _new_handler;

  pvf set_new_handler(pvf p)
  {
       pvf t = _new_handler;
       _new_handler = p;
       return t;
  }

  void *operator new( size_t size )
  {
       void * p;
       size = size ? size : 1;
       while ( (p = malloc(size)) == NULL && _new_handler != NULL)
            _new_handler();
       return p;
  }


  /*-----------------------------------------------------------------------*
   * filename - newf.cpp
   * C++ NEW













  PRODUCT  :  Borland C++                           NUMBER  :  1151
  VERSION  :  3.1
       OS  :  ALL
     DATE  :  October 19, 1993                         PAGE  :  2/4

    TITLE  :  The source code for the new and delete operators.




   *-----------------------------------------------------------------------*/

  /*
   *        C/C++ Run Time Library - Version 5.0
   *
   *        Copyright (c) 1990, 1992 by Borland International
   *        All Rights Reserved.
   *
   */


  #include <stddef.h>
  #include <alloc.h>

  typedef void (*pvf)();

  extern pvf _new_handler;

  void far * operator new( unsigned long size )
  {
       void far * p;
       size = size ? size : 1;
       while ( (p = farmalloc(size)) == NULL && _new_handler !=
                NULL)
            _new_handler();
       return p;
  }



  /*-----------------------------------------------------------------------*
   * filename - del.cpp
   * C++ DELETE
   *-----------------------------------------------------------------------*/

  /*
   *      C/C++ Run Time Library - Version 5.0
   *
   *      Copyright (c) 1990, 1992 by Borland International
   *      All Rights Reserved.
   *
   */














  PRODUCT  :  Borland C++                           NUMBER  :  1151
  VERSION  :  3.1
       OS  :  ALL
     DATE  :  October 19, 1993                         PAGE  :  3/4

    TITLE  :  The source code for the new and delete operators.




  #include <stddef.h>
  #include <stdlib.h>

  void operator delete( void _FAR *ptr )
  {
       free(ptr);
  }



  /*-----------------------------------------------------------------------*
   * filename - delf.cpp
   * C++ DELETE
   *-----------------------------------------------------------------------*/

  /*
   *        C/C++ Run Time Library - Version 5.0
   *
   *        Copyright (c) 1990, 1992 by Borland International
   *        All Rights Reserved.
   *
   */


  #include <stddef.h>
  #include <alloc.h>
  #include <dos.h>

  #if defined(__TINY__) || defined(__SMALL__) ||
      defined(__MEDIUM__)
  void operator delete( void far *ptr )
  {
       if (FP_SEG(ptr) == _DS)
            free((void *) ptr);
       else
            farfree(ptr);
  }
  #endif



  DISCLAIMER: You have the right to use this technical information
  subject to the terms of the No-Nonsense License Statement that













  PRODUCT  :  Borland C++                           NUMBER  :  1151
  VERSION  :  3.1
       OS  :  ALL
     DATE  :  October 19, 1993                         PAGE  :  4/4

    TITLE  :  The source code for the new and delete operators.




  you received with the Borland product to which this information
  pertains.