Whether two sfc_sequence objects are compatible

Usage

# S4 method for sfc_sequence,sfc_sequence
sfc_is_compatible(p1, p2, strict = TRUE)

# S4 method for sfc_sequence,sfc_rules
sfc_is_compatible(p1, p2)

# S4 method for sfc_rules,sfc_sequence
sfc_is_compatible(p1, p2)

Arguments

p1: An sfc_sequence object.
p2: An sfc_sequence object.
strict: TRUE or FALSE, see Details.

Details

The function compares whether the two universe base pattern sets are identical. If strict is TRUE, the order of the two universe sets should also be the same. If strict is FALSE, the universe set of p2 can be a subset of the universe set of p1.

Examples

p1 = sfc_2x2("I")
p2 = sfc_2x2("R")
sfc_is_compatible(p1, p2)
#> [1] TRUE

p1 = sfc_2x2("I")
p2 = sfc_sequence("R")
sfc_is_compatible(p1, p2)
#> [1] FALSE
sfc_is_compatible(p1, p2, strict = FALSE)
#> [1] TRUE

p1 = sfc_sequence("ABC")
p2 = sfc_sequence("DEF")
sfc_is_compatible(p1, p2)
#> [1] FALSE