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Diffstat (limited to 'Zend/zend_iterators.h')
| -rwxr-xr-x | Zend/zend_iterators.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/Zend/zend_iterators.h b/Zend/zend_iterators.h deleted file mode 100755 index dec10f9c54..0000000000 --- a/Zend/zend_iterators.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | Zend Engine | - +----------------------------------------------------------------------+ - | Copyright (c) 1998-2004 Zend Technologies Ltd. (http://www.zend.com) | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.00 of the Zend license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.zend.com/license/2_00.txt. | - | If you did not receive a copy of the Zend license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@zend.com so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - | Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* These iterators were designed to operate within the foreach() - * structures provided by the engine, but could be extended for use - * with other iterative engine opcodes. - * These methods have similar semantics to the zend_hash API functions - * with similar names. - * */ - -typedef struct _zend_object_iterator zend_object_iterator; - -typedef struct _zend_object_iterator_funcs { - /* release all resources associated with this iterator instance */ - void (*dtor)(zend_object_iterator *iter TSRMLS_DC); - - /* check for end of iteration (FAILURE or SUCCESS for more data) */ - int (*has_more)(zend_object_iterator *iter TSRMLS_DC); - - /* fetch the item data for the current element */ - void (*get_current_data)(zend_object_iterator *iter, zval ***data TSRMLS_DC); - - /* fetch the key for the current element (return HASH_KEY_IS_STRING or HASH_KEY_IS_LONG) (optional, may be NULL) */ - int (*get_current_key)(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC); - - /* step forwards to next element */ - void (*move_forward)(zend_object_iterator *iter TSRMLS_DC); - - /* rewind to start of data (optional, may be NULL) */ - void (*rewind)(zend_object_iterator *iter TSRMLS_DC); -} zend_object_iterator_funcs; - -struct _zend_object_iterator { - void *data; - zend_object_iterator_funcs *funcs; - ulong index; /* private to fe_reset/fe_fetch opcodes */ -}; - -typedef zval *(*zend_object_new_iterator_t)(zend_class_entry *ce, zval *object TSRMLS_DC); - -typedef struct _zend_class_iterator_funcs { - zend_object_iterator_funcs *funcs; - zend_object_new_iterator_t new_iterator; - union _zend_function *zf_new_iterator; - union _zend_function *zf_has_more; - union _zend_function *zf_current; - union _zend_function *zf_key; - union _zend_function *zf_next; - union _zend_function *zf_rewind; -} zend_class_iterator_funcs; - -enum zend_object_iterator_kind { - ZEND_ITER_INVALID, - ZEND_ITER_PLAIN_ARRAY, - ZEND_ITER_OBJECT -}; - -/* given a zval, returns stuff that can be used to iterate it. */ -ZEND_API enum zend_object_iterator_kind zend_iterator_unwrap(zval *array_ptr, zend_object_iterator **iter TSRMLS_DC); - -/* given an iterator, wrap it up as a zval for use by the engine opcodes */ -ZEND_API zval *zend_iterator_wrap(zend_object_iterator *iter TSRMLS_DC); - -ZEND_API void zend_register_iterator_wrapper(TSRMLS_D); - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * indent-tabs-mode: t - * End: - */ |