/*
 * CDE - Common Desktop Environment
 *
 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
 *
 * These libraries and programs are free software; you can
 * redistribute them and/or modify them under the terms of the GNU
 * Lesser General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 * These libraries and programs are distributed in the hope that
 * they will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with these libraries and programs; if not, write
 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
 * Floor, Boston, MA 02110-1301 USA
 */
/* $XConsortium: StringList.h /main/2 1996/07/18 15:19:39 drk $ -*- c++ -*- */

#ifndef __StringList_h
#define __StringList_h

#include <stddef.h> /* for size_t */

/***********************************
 *
 * StringList
 *
 ***********************************/

class StringList{
  
public:
  StringList(void);
  ~StringList();

  const char * append(const char*); /* returns a copy, owned by this obj. */

  void add(char*); /* caller relinquishes ownership */

  size_t qty() { return used; };

  const char *item(size_t indx) { return items[indx]; };
  const char **array() { return (const char **)items; };

  void reset();

protected:
  char **items;
  size_t used;

private:
  void grow(size_t n);

  size_t alloc;
};

#endif /* __StringList_h */