Convert to Abstract Array — to

Convert an object to its abstract array representation (AbstractArray).

Usage

to_abstract(x, pure = FALSE)

Arguments

x: (any)
Object to convert.
pure: (logical(1))
Whether to convert to a pure AbstractArray and not e.g. LiteralArray or ConcreteArray.

Value

AbstractArray

Examples

# R literals become LiteralArrays (ambiguous by default, except logicals)
to_abstract(1.5)
#> LiteralArray(1.5, f32?, ()) 
to_abstract(1L)
#> LiteralArray(1, i32?, ()) 
to_abstract(TRUE)
#> LiteralArray(TRUE, i1, ()) 

# AnvlArrays become ConcreteArrays
to_abstract(nv_array(1:4))
#> ConcreteArray
#>  1
#>  2
#>  3
#>  4
#> [ CPUi32{4} ] 

# Use pure = TRUE to strip subclass info
to_abstract(nv_array(1:4), pure = TRUE)
#> AbstractArray(dtype=i32, shape=4)