~ubuntu-branches/ubuntu/feisty/renameutils/feisty

Viewing changes to src/common/iterator.c

Committer: Bazaar Package Importer
Author(s): Francois Marier
Date: 2004-04-29 13:41:34 UTC
Revision ID: james.westby@ubuntu.com-20040429134134-vwe8r35v0mmk3s9m

Tags: 0.4.0-2

http://bugs.debian.org/245196

http://bugs.debian.org/246179

* Fixed a typo in the qmv manpage (Closes: #245196)
* Changed short and long description
* Fixed build error on 64-bit machines (Closes: #246179)

files added:

.bzr-builddeb

.bzr-builddeb/default.conf

AUTHORS

COPYING

ChangeLog

INSTALL

Makefile.am

Makefile.in

NEWS

README

TODO

acinclude.m4

aclocal.m4

config.h.in

configure

configure.ac

debian

debian/changelog

debian/compat

debian/control

debian/copyright

debian/docs

debian/rules

depcomp

install-sh

missing

mkinstalldirs

renameutils.spec.in

src/Makefile.am

src/Makefile.in

src/commandmode.c

src/common

src/common/ChangeLog

src/common/Makefile.am

src/common/Makefile.in

src/common/alist.c

src/common/alist.h

src/common/checkerstubs.c

src/common/collections.h

src/common/common.h

src/common/debug.c

src/common/debug.h

src/common/error.c

src/common/error.h

src/common/hmap.c

src/common/hmap.h

src/common/intparse.c

src/common/intparse.h

src/common/io-utils.c

src/common/io-utils.h

src/common/iterator.c

src/common/iterator.h

src/common/llist.c

src/common/llist.h

src/common/memory.c

src/common/memory.h

src/common/random.c

src/common/random.h

src/common/regex-utils.c

src/common/regex-utils.h

src/common/strbuf.c

src/common/strbuf.h

src/common/string-utils.c

src/common/string-utils.h

src/common/tab-utils.c

src/common/tab-utils.h

src/common/time64.c

src/common/time64.h

src/common/tmap.c

src/common/tmap.h

src/compat

src/compat.h

src/compat/Makefile.am

src/compat/Makefile.in

src/compat/compat.h

src/compat/dirname.c

src/compat/dirname.h

src/compat/getline.c

src/compat/getline.h

src/compat/getstr.c

src/compat/getstr.h

src/compat/memrchr.c

src/compat/programname.c

src/compat/programname.h

src/compat/strndup.c

src/compat/strnlen.c

src/compat/strtol.c

src/compat/strtoll.c

src/compat/strtoul.c

src/compat/strtoull.c

src/compat/vasprintf.c

src/compat/vasprintf.h

src/editformats

src/editformats/Makefile.am

src/editformats/Makefile.in

src/editformats/destination-only.c

src/editformats/dual-column.c

src/editformats/single-column.c

src/editing.c

src/imv.1

src/imv.c

src/listing.c

src/planaction.c

src/qmv.1

src/qmv.c

src/qmv.h

src/quoting.c

src/renaming.c

src/variables.c

stamp-h.in

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src/common/iterator.c

/* iterator.c - The iterator support-data structure.

* This file is part of the file renaming utilities (renameutils)

* and regex-markup.

* This software is copyrighted work licensed under the terms of the

* GNU General Public License. Please consult the file `COPYING' for

* details.

#include <config.h>

#include <stdlib.h>

#include "iterator.h"

#include "error.h"

bool

iterator_has_next(Iterator *it)

{

return it->class->has_next(it);

}

void *

iterator_next(Iterator *it)

{

return it->class->next(it);

}

void *

iterator_previous(Iterator *it)

{

if (it->class->previous == NULL)

internal_error("Called iterator_previous on iterator that doesn't support it");

return it->class->previous(it);

}

void

iterator_remove(Iterator *it)

{

if (it->class->remove == NULL)

internal_error("Called iterator_remove on iterator that doesn't support it");

it->class->remove(it);

}

void

iterator_add(Iterator *it, void *value)

{

if (it->class->add == NULL)

internal_error("Called iterator_add on iterator that doesn't support it");

it->class->add(it, value);

}

void

iterator_restart(Iterator *it)

{

it->class->restart(it);

}

void

iterator_free(Iterator *it)

{

if (it->class->free == NULL)

free(it);

else

it->class->free(it);

}

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