Public
  1. Public

arrow

Public

Commits

Romain FrancoisNeal Richardson
39875f1c958
Romain Francois authored and Neal Richardson committed edcea6c6b18
ARROW-14259: [R] converting from R vector to Array when the R vector is altrep

``` r
library(arrow, warn.conflicts = FALSE)
#> See arrow_info() for available features

a <- Array$create(c(1, 2, 3))
b <- Array$create(a$as_vector())

# different shared_ptr
a$pointer()
#> <pointer: 0x7f9617c99040>
b$pointer()
#> <pointer: 0x7f9617cf9b50>

# but they both point to the same underlying Array*
arrow:::test_same_Array(a$pointer(), b$pointer())
#> [1] TRUE
```

<sup>Created on 2021-10-08 by the [reprex package](https://reprex.tidyverse.org) (v2.0.1.9000)</sup>

Closes #11366 from romainfrancois/ARROW_14259_altrep_bypass

Lead-authored-by: Romain Francois <romain@rstudio.com>
Co-authored-by: Romain François <romain@rstudio.com>
Signed-off-by: Neal Richardson <neal.p.richardson@gmail.com>