/* * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2 */ /* EINA - EFL data type library * Copyright (C) 2002-2008 Carsten Haitzler, Jorge Luis Zapata Muga, Cedric Bail * * This library 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 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; * if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include "eina_iterator.h" #include "eina_private.h" /*============================================================================* * Global * *============================================================================*/ /*============================================================================* * API * *============================================================================*/ EAPI void eina_iterator_free(Eina_Iterator *iterator) { if (iterator) iterator->free(iterator); } EAPI void * eina_iterator_container_get(Eina_Iterator *iterator) { if (!iterator) return NULL; return iterator->get_container(iterator); } EAPI Eina_Bool eina_iterator_next(Eina_Iterator *iterator, void **data) { if (!iterator) return EINA_FALSE; return iterator->next(iterator, data); } EAPI void eina_iterator_foreach(Eina_Iterator *iterator, Eina_Each cb, const void *fdata) { void *container; void *data; if (!iterator) return ; container = iterator->get_container(iterator); while (iterator->next(iterator, &data) == EINA_TRUE) { if (cb(container, data, (void*) fdata) != EINA_TRUE) return ; } }