//
// "$Id: ppdc-shared.cxx 251 2005-06-17 02:53:12Z mike $"
//
//   Shared data class for the CUPS PPD Compiler.
//
//   Copyright 2002-2005 by Easy Software Products.
//
//   These coded instructions, statements, and computer programs are the
//   property of Easy Software Products and are protected by Federal
//   copyright law.  Distribution and use rights are outlined in the file
//   "LICENSE.txt" which should have been included with this file.  If this
//   file is missing or damaged please contact Easy Software Products
//   at:
//
//       Attn: CUPS Licensing Information
//       Easy Software Products
//       44141 Airport View Drive, Suite 204
//       Hollywood, Maryland 20636 USA
//
//       Voice: (301) 373-9600
//       EMail: cups-info@cups.org
//         WWW: http://www.cups.org
//
// Contents:
//
//   ppdcShared::ppdcShared()  - Create shared data.
//   ppdcShared::~ppdcShared() - Destroy shared data.
//   ppdcShared::get()         - Increment the use count for this data.
//   ppdcShared::release()     - Decrement the use count and delete as needed.
//

//
// Include necessary headers...
//

#include "ppdc.h"


//
// 'ppdcShared::ppdcShared()' - Create shared data.
//

ppdcShared::ppdcShared()
{
  use = 1;
}


//
// 'ppdcShared::~ppdcShared()' - Destroy shared data.
//

ppdcShared::~ppdcShared()
{
}


//
// 'ppdcShared::get()' - Increment the use count for this data.
//

void
ppdcShared::get(void)
{
  use ++;
}


//
// 'ppdcShared::release()' - Decrement the use count and delete as needed.
//

void
ppdcShared::release(void)
{
  use --;
  if (!use)
    delete this;
}


//
// End of "$Id: ppdc-shared.cxx 251 2005-06-17 02:53:12Z mike $".
//
