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/* libIntegra multimedia module definition interface
 *  
 * Copyright (C) 2007 Jamie Bullock, Henrik Frisk
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
 * USA.
 */

#ifndef INTEGRA_ATTRIBUTE_H
#define INTEGRA_ATTRIBUTE_H

#ifdef __cplusplus
extern "C" {
#endif

#include <Integra/integra_bridge.h>
#include <Integra/integra_id.h>
#include <Integra/integra_model.h>
#include <Integra/integra_value.h>

typedef struct ntg_attribute_list_ {

    ntg_attribute **attributes;
    int n_attributes;

} ntg_attribute_list;


typedef struct ntg_instance_attribute_ {

    char *name;
    void *next;

    int index;
    ntg_value *value;

} ntg_instance_attribute;


ntg_instance_attribute *ntg_instance_attribute_add(
    ntg_instance_attribute *list_node, 
    char *name, int index, ntg_value *value); 

void ntg_instance_attribute_set_name(ntg_instance_attribute *list_node, char *name);

void ntg_instance_attribute_set_value(ntg_instance_attribute *list_node, 
        const ntg_value *value);

ntg_value *ntg_instance_attribute_get_value(ntg_instance_attribute *list_node);



void ntg_instance_attribute_set_default_value(ntg_instance_attribute **list_node, ntg_default_value *default_value, const int type_code);

void ntg_instance_attribute_set_index(ntg_instance_attribute *list_node, int index);

int ntg_instance_attribute_get_index(ntg_instance_attribute *list_node);

void ntg_instance_attribute_print(ntg_instance_attribute *attribute);

void ntg_instance_attributes_print_all(ntg_instance_attribute *list_node);

int ntg_instance_attributes_free(ntg_instance_attribute *list_node);

void ntg_instance_attribute_send_value(ntg_instance_attribute *attribute, ntg_id instance_id,
        ntg_bridge_interface *bridge);

#ifdef __cplusplus
}
#endif

#endif

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