.. index:: single: meta .. _meta/0:

.. rst-class:: right

object

meta

Some useful meta-predicates.

| Availability: | logtalk_load(meta(loader))

| Author: Paulo Moura | Version: 5:2:0 | Date: 2016-10-06

| Compilation flags: | static, context_switching_calls

| Implements: | public :ref:`metap <metap/0>` | Aliases: | metap map/2 as succeeds/2 | metap map/2 as maplist/2 | metap map/3 as maplist/3 | metap map/4 as maplist/4 | metap map/5 as maplist/5 | metap map/6 as maplist/6 | metap map/7 as maplist/7 | metap map/8 as maplist/8 | metap include/3 as filter/3 | metap fold_left/4 as foldl/4 | metap fold_left_1/3 as foldl1/3 | metap fold_right/4 as foldr/4 | metap fold_right_1/3 as foldr1/3 | metap scan_left/4 as scanl/4 | metap scan_left_1/3 as scanl1/3 | metap scan_right/4 as scanr/4 | metap scan_right_1/3 as scanr1/3

| Remarks: | (none)

| Inherited public predicates: | Â :ref:`metap/0::exclude/3` Â :ref:`metap/0::findall_member/4` Â :ref:`metap/0::findall_member/5` Â :ref:`metap/0::fold_left/4` Â :ref:`metap/0::fold_left_1/3` Â :ref:`metap/0::fold_right/4` Â :ref:`metap/0::fold_right_1/3` Â :ref:`metap/0::include/3` Â :ref:`metap/0::map/2` Â :ref:`metap/0::map/3` Â :ref:`metap/0::map/4` Â :ref:`metap/0::map/5` Â :ref:`metap/0::map/6` Â :ref:`metap/0::map/7` Â :ref:`metap/0::map/8` Â :ref:`metap/0::map_reduce/5` Â :ref:`metap/0::partition/4` Â :ref:`metap/0::partition/6` Â :ref:`metap/0::scan_left/4` Â :ref:`metap/0::scan_left_1/3` Â :ref:`metap/0::scan_right/4` Â :ref:`metap/0::scan_right_1/3` Â

.. contents:: :local: :backlinks: top

Public predicates

(no local declarations; see entity ancestors if any)

Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)

.. seealso::

:ref:`meta_compiler <meta_compiler/0>`