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/*
* Python object definition of the blocks sequence and iterator
*
* Copyright (C) 2011-2016, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This software is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This software 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 Lesser General Public License
* along with this software. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined( _PYVSHADOW_BLOCKS_H )
#define _PYVSHADOW_BLOCKS_H
#include <common.h>
#include <types.h>
#include "pyvshadow_libvshadow.h"
#include "pyvshadow_python.h"
#include "pyvshadow_store.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct pyvshadow_blocks pyvshadow_blocks_t;
struct pyvshadow_blocks
{
/* Python object initialization
*/
PyObject_HEAD
/* The pyvshadow store object
*/
pyvshadow_store_t *store_object;
/* The get block by index callback function
*/
PyObject* (*get_block_by_index)(
pyvshadow_store_t *store_object,
int block_index );
/* The (current) block index
*/
int block_index;
/* The number of blocks
*/
int number_of_blocks;
};
extern PyTypeObject pyvshadow_blocks_type_object;
PyObject *pyvshadow_blocks_new(
pyvshadow_store_t *store_object,
PyObject* (*get_block_by_index)(
pyvshadow_store_t *store_object,
int block_index ),
int number_of_blocks );
int pyvshadow_blocks_init(
pyvshadow_blocks_t *pyvshadow_blocks );
void pyvshadow_blocks_free(
pyvshadow_blocks_t *pyvshadow_blocks );
Py_ssize_t pyvshadow_blocks_len(
pyvshadow_blocks_t *pyvshadow_blocks );
PyObject *pyvshadow_blocks_getitem(
pyvshadow_blocks_t *pyvshadow_blocks,
Py_ssize_t item_index );
PyObject *pyvshadow_blocks_iter(
pyvshadow_blocks_t *pyvshadow_blocks );
PyObject *pyvshadow_blocks_iternext(
pyvshadow_blocks_t *pyvshadow_blocks );
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _PYVSHADOW_BLOCKS_H ) */
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