protocol

proto_hierarchyp

Prototype hierarchy protocol.

Availability:
logtalk_load(hierarchies(loader))
Author: Paulo Moura
Version: 1:1:0
Date: 2006-02-20
Compilation flags:
static
Extends:
public hierarchyp
Remarks:
(none)
Inherited public predicates:
 ancestor/1  ancestors/1  descendant/1  descendants/1  leaf/1  leaves/1

Public predicates

parent/1

Returns, by backtracking, all object parents.

Compilation flags:
static
Template:
parent(Parent)
Mode and number of proofs:
parent(?object) - zero_or_more

parents/1

List of all object parents.

Compilation flags:
static
Template:
parents(Parents)
Mode and number of proofs:
parents(-list) - one

extension/1

Returns, by backtracking, all object direct descendants.

Compilation flags:
static
Template:
extension(Extension)
Mode and number of proofs:
extension(?object) - zero_or_more

extensions/1

List of all object direct descendants.

Compilation flags:
static
Template:
extensions(Extensions)
Mode and number of proofs:
extensions(-list) - one

Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)

See also

proto_hierarchy