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.

author:
  `Paulo Moura`
version:
  `1.1`
date:
  `2014/4/26`

compilation flags:
  `static, context_switching_calls`

implements:
  `public intervalp`
aliases:
  `intervalp before/2` aka `b/2`
  `intervalp after/2` aka `bi/2`
  `intervalp meets/2` aka `m/2`
  `intervalp met_by/2` aka `mi/2`
  `intervalp overlaps/2` aka `o/2`
  `intervalp overlapped_by/2` aka `oi/2`
  `intervalp starts/2` aka `s/2`
  `intervalp started_by/2` aka `si/2`
  `intervalp during/2` aka `d/2`
  `intervalp contains/2` aka `di/2`
  `intervalp contains/2` aka `f/2`
  `intervalp finished_by/2` aka `fi/2`
  `intervalp equal/2` aka `eq/2`

## Public interface

(see related entities)

## Protected interface

(see related entities)

## Private predicates

(see related entities)

## Operators

### (none)

## Remarks

### (none)

## See also

### (none)