core/integer-1.0.0
Arbitrary precision integer value.
Description
Represents an arbitrarily large integer value.
Outline
Schema Definitions ¶
This type is an object with the following properties:
- words
ndarray-1.0.0 Required An array of unsigned 32-bit words representing the integer value, stored as little endian (i.e. the first word of the array represents the least significant bits of the integer value). - sign
string Required String indicating whether the integer value is positive or negative.No length restrictionMust match the following pattern:^[+-]$
- string
string Optional string representation of the integer value. This field is only intended to improve readability for humans, and therefore no assumptions about format should be made by ASDF readers.No length restriction
Examples ¶
An integer value that is stored using an internal array:
!core/integer-1.0.0
sign: +
string: '1193942770599561143856918438330'
words: !core/ndarray-1.0.0
source: 0
datatype: uint32
byteorder: little
shape: [4]
The same integer value is stored using an inline array:
!core/integer-1.0.0
sign: +
string: '1193942770599561143856918438330'
words: !core/ndarray-1.0.0
data: [1103110586, 1590521629, 299257845, 15]
datatype: uint32
shape: [4]
Original Schema ¶
%YAML 1.1
---
$schema: "http://stsci.edu/schemas/yaml-schema/draft-01"
id: "http://stsci.edu/schemas/asdf/core/integer-1.0.0"
title: Arbitrary precision integer value.
description: |
Represents an arbitrarily large integer value.
examples:
-
- An integer value that is stored using an internal array
- |
!core/integer-1.0.0
sign: +
string: '1193942770599561143856918438330'
words: !core/ndarray-1.0.0
source: 0
datatype: uint32
byteorder: little
shape: [4]
-
- The same integer value is stored using an inline array
- |
!core/integer-1.0.0
sign: +
string: '1193942770599561143856918438330'
words: !core/ndarray-1.0.0
data: [1103110586, 1590521629, 299257845, 15]
datatype: uint32
shape: [4]
type: object
properties:
words:
$ref: "ndarray-1.0.0"
description: |
An array of unsigned 32-bit words representing the integer value, stored
as little endian (i.e. the first word of the array represents the least
significant bits of the integer value).
sign:
type: string
pattern: "^[+-]$"
description: |
String indicating whether the integer value is positive or negative.
string:
type: string
description: |
Optional string representation of the integer value. This field is only
intended to improve readability for humans, and therefore no assumptions
about format should be made by ASDF readers.
required: [words, sign]
...