/*
 * Copyright (c) 1995, 1996 Gunther Schadow.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
#include "pg_config.h"

IDENT("@(#) PGObject.cc (Gunther Schadow) 12/19/96");

#pragma implementation

#include "PGObject.h"
#include "logfile.h"
#include "exception.h"
#include "xios.h"
#include <strstream.h>

PGObject::~PGObject()
{
  if(_status != zombie)
    {
      // LOGDEBUG("dtor on: %p", this);
      _status = zombie;
    }
  else
    LOGWARNING("2nd dtor on: %p (%4x, %4x)", this, (int)_subclass, (int)_type);
}

bool PGObject::OK() const
{
  if ( _status & ( zombie | broken ) )
    {
      if ( _status & zombie & broken ) 
	FATAL("broken zombie");
      else
	if ( _status & zombie )
	  FATAL("zombie");
	else
	  FATAL("broken");
    }
  return TRUE;
}

result
PGObject::str2o(const char *str, er_manip_t er)
{
  if(str == NULL)
    unset();
  else if(*str == '\0')
    unset();
  else
    {
      istrstream is(str);
      xios xis(is);
      if(er != NULL)
	(*er)(is);
      else
	hl7er(is);
      return input(is);
    }
  return SUCCESS;
}

char *
PGObject::o2str(er_manip_t er)
{
  ostrstream os;
  xios xos(os);
  if(er != NULL)
    (*er)(os);
  else
    hl7er(os);
  output(os);
  os << '\0';
  return os.str();
}