/home/pascal/depot/filedata/src/epr/epr_ptrarray.h

/*
 * $Id: epr__ptrarray_8h_source.html,v 1.11 2013/02/14 16:57:54 pascal Exp $
 *
 * Copyright (C) 2002 by Brockmann Consult (info@brockmann-consult.de)
 *
 * 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. This program is distributed in the hope 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef EPR_PTRARRAY_H_INCL
#define EPR_PTRARRAY_H_INCL

#ifdef __cplusplus
extern "C"
{
#endif

#include <stdlib.h>

struct EPR_PtrArray
{
    unsigned int capacity;
    unsigned int length;
    void** elems;
};

typedef struct EPR_PtrArray EPR_SPtrArray;

EPR_SPtrArray* epr_create_ptr_array(unsigned int capacity);


void epr_free_ptr_array(EPR_SPtrArray* ptr_array);


void epr_free_char_ptr_array(EPR_SPtrArray* char_ptr_array);

int epr_add_ptr_array_elem(EPR_SPtrArray* ptr_array, void* elem);


int epr_grow_ptr_array(EPR_SPtrArray* ptr_array, unsigned int capacity);


unsigned int epr_get_ptr_array_length(const EPR_SPtrArray* ptr_array);


unsigned int epr_get_ptr_array_capacity(const EPR_SPtrArray* ptr_array);


void* epr_get_ptr_array_elem_at(const EPR_SPtrArray* ptr_array, unsigned int index);


#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* #ifndef EPR_PTRARRAY_H_INCL */