object

interval

Basic temporal interval relations. An interval is represented by a compound term, i/2, with two ground arguments, the start and end points.

Availability:

logtalk_load(intervals(loader))

Author: Paulo Moura

Version: 1:2:1

Date: 2022-01-15

Compilation flags:

static, context_switching_calls

Implements:

public intervalp

Aliases:

intervalp before/2 as b/2

intervalp after/2 as bi/2

intervalp meets/2 as m/2

intervalp met_by/2 as mi/2

intervalp overlaps/2 as o/2

intervalp overlapped_by/2 as oi/2

intervalp starts/2 as s/2

intervalp started_by/2 as si/2

intervalp during/2 as d/2

intervalp contains/2 as di/2

intervalp finishes/2 as f/2

intervalp finished_by/2 as fi/2

intervalp equal/2 as eq/2

Remarks:

(none)

Inherited public predicates:

 after/2  before/2  contains/2  during/2  equal/2  finished_by/2  finishes/2  meets/2  met_by/2  new/3  overlapped_by/2  overlaps/2  started_by/2  starts/2  valid/1

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)