ccsds_ccs(CalendarVariant,FractionOctets) — Logtalk 3.100.1

object

# `ccsds_ccs(CalendarVariant,FractionOctets)`

- `CalendarVariant` - Calendar representation. Supported values are `calendar` and `day_of_year`.

- `FractionOctets` - Number of BCD fraction octets. Supported values are non-negative integers.

CCSDS calendar segmented time code parser and generator.

Availability:
`logtalk_load(ccsds_time_codes(loader))`
Author: Paulo Moura
Version: 1:0:0
Date: 2026-05-08
Compilation flags:
`static, context_switching_calls`
Implements:
`public` ccsds_time_code_protocol
Uses:
reader
type
Remarks:
(none)
Inherited public predicates:
epoch/1 format/1 from_unix_seconds/2 generate/2 generate/3 parse/2 unix_seconds/2 valid/1

## Public predicates

### `year/2`

Extracts the year value from a CCS time term.

Compilation flags:
`static`
Template:
`year(TimeCode,Year)`
Mode and number of proofs:
`year(+compound,-integer)` - `one`

### `day_of_year/2`

Extracts the day of year from an ordinal CCS time term.

Compilation flags:
`static`
Template:
`day_of_year(TimeCode,DayOfYear)`
Mode and number of proofs:
`day_of_year(+compound,-integer)` - `zero_or_one`

### `month/2`

Extracts the month from a calendar CCS time term.

Compilation flags:
`static`
Template:
`month(TimeCode,Month)`
Mode and number of proofs:
`month(+compound,-integer)` - `zero_or_one`

### `day/2`

Extracts the day of month from a calendar CCS time term.

Compilation flags:
`static`
Template:
`day(TimeCode,Day)`
Mode and number of proofs:
`day(+compound,-integer)` - `zero_or_one`

### `time_of_day/4`

Extracts the hour, minute, and seconds-with-fraction from a CCS time term.

Compilation flags:
`static`
Template:
`time_of_day(TimeCode,Hour,Minute,Seconds)`
Mode and number of proofs:
`time_of_day(+compound,-integer,-integer,-number)` - `one`

## Protected predicates

(no local declarations; see entity ancestors if any)

## Private predicates

(no local declarations; see entity ancestors if any)

## Operators

(none)