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/*
* Python object definition of the segments 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( _PYVSLVM_SEGMENTS_H )
#define _PYVSLVM_SEGMENTS_H
#include <common.h>
#include <types.h>
#include "pyvslvm_libvslvm.h"
#include "pyvslvm_python.h"
#include "pyvslvm_logical_volume.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct pyvslvm_segments pyvslvm_segments_t;
struct pyvslvm_segments
{
/* Python object initialization
*/
PyObject_HEAD
/* The pyvslvm logical volume object
*/
pyvslvm_logical_volume_t *logical_volume_object;
/* The get segment by index callback function
*/
PyObject* (*get_segment_by_index)(
pyvslvm_logical_volume_t *logical_volume_object,
int segment_index );
/* The (current) segment index
*/
int segment_index;
/* The number of segments
*/
int number_of_segments;
};
extern PyTypeObject pyvslvm_segments_type_object;
PyObject *pyvslvm_segments_new(
pyvslvm_logical_volume_t *logical_volume_object,
PyObject* (*get_segment_by_index)(
pyvslvm_logical_volume_t *logical_volume_object,
int segment_index ),
int number_of_segments );
int pyvslvm_segments_init(
pyvslvm_segments_t *pyvslvm_segments );
void pyvslvm_segments_free(
pyvslvm_segments_t *pyvslvm_segments );
Py_ssize_t pyvslvm_segments_len(
pyvslvm_segments_t *pyvslvm_segments );
PyObject *pyvslvm_segments_getitem(
pyvslvm_segments_t *pyvslvm_segments,
Py_ssize_t item_index );
PyObject *pyvslvm_segments_iter(
pyvslvm_segments_t *pyvslvm_segments );
PyObject *pyvslvm_segments_iternext(
pyvslvm_segments_t *pyvslvm_segments );
#if defined( __cplusplus )
}
#endif
#endif
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