/*
 * Copyright 2013 MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MONGOC_ARRAY_PRIVATE_H
#define MONGOC_ARRAY_PRIVATE_H

#if !defined (MONGOC_I_AM_A_DRIVER) && !defined (MONGOC_COMPILATION)
#error "Only <mongoc.h> can be included directly."
#endif

#include <bson.h>


BSON_BEGIN_DECLS


typedef struct _mongoc_array_t mongoc_array_t;


struct _mongoc_array_t
{
   size_t  len;
   size_t  element_size;
   size_t  allocated;
   void   *data;
};


#define _mongoc_array_append_val(a, v) _mongoc_array_append_vals(a, &v, 1)
#define _mongoc_array_index(a, t, i)   (((t*)(a)->data)[i])
#define _mongoc_array_clear(a)         (a)->len = 0


void _mongoc_array_init        (mongoc_array_t *array,
                                size_t          element_size);
void _mongoc_array_copy        (mongoc_array_t *dst,
                                const mongoc_array_t *src);
void _mongoc_array_append_vals (mongoc_array_t *array,
                                const void     *data,
                                uint32_t        n_elements);
void _mongoc_array_destroy     (mongoc_array_t *array);


BSON_END_DECLS


#endif /* MONGOC_ARRAY_PRIVATE_H */
