Description Objects from the Class Slots Extends Methods Author(s) See Also Examples

Vector of signed 64 bit integers

Objects can be created by using the `uint64`

function,
by converting character vectors or integer vectors using the
`as.uint64`

function.

`.Data`

:list of integer vectors of length 2. Each uint64 number is coded as two integers.

`NAMES`

:Used for names of vectors. This is only being used through the

`names`

and`names<-`

functions.

Class `"list"`

, from data part.
Class `"vector"`

, by class "list", distance 2.

- [
`signature(x = "uint64")`

: ...- [<-
`signature(x = "uint64")`

: ...- Arith
`signature(e1 = "ANY", e2 = "uint64")`

: ...- Arith
`signature(e1 = "uint64", e2 = "ANY")`

: ...- Arith
`signature(e1 = "uint64", e2 = "uint64")`

: ...- as.character
`signature(x = "uint64")`

: ...- Compare
`signature(e1 = "ANY", e2 = "uint64")`

: ...- Compare
`signature(e1 = "uint64", e2 = "ANY")`

: ...- Compare
`signature(e1 = "uint64", e2 = "uint64")`

: ...- length
`signature(x = "uint64")`

: ...- Summary
`signature(x = "uint64")`

: ...- Math
`signature(x = "uint64")`

: ...- Math2
`signature(x = "uint64")`

: ...- c
`signature(x = "uint64")`

: ...- is.na
`signature(x = "uint64")`

: ...

Romain Francois. Sponsored the Google Open Source Programs Office.

`as.uint64`

to convert character or integer vectors.

`uint64`

to create new `uint64`

vectors of a given size.

The `int64`

class to represent signed 64 bit
integer vectors.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | ```
x <- uint64( 4 )
# setting subsets
x[1:2] <- 1:2
x[3:4] <- c("123456789012345", "9876543219876")
x
# arithmetic operations
x * 2L
x + x
x - 3L
# logical operations
x < 3L
x != c( 1L, 2L )
# Summary operations
range( x )
min( x )
max( x )
length(x)
df <- data.frame( a = 1:4 )
df$b <- x
df
as.character( x )
``` |

int64 documentation built on May 31, 2017, 5:05 a.m.

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