View Predicates

View Predicates

Usage

is_view(x)

is_block_view(x)

Arguments

x

An object.

Value

Logical. TRUE if x is a shard view (or block view).

Examples

# \donttest{
m <- share(matrix(1:20, nrow = 4))
v <- view_block(m, cols = idx_range(1, 2))
is_view(v)
#> [1] TRUE
is_block_view(v)
#> [1] TRUE
# }