size {datastructures} | R Documentation |
Computes the size of an object, i.e. the number of keys or <key, value> pairs depending on the object.
size(obj) ## S4 method for signature 'deque' size(obj) ## S4 method for signature 'heap' size(obj) ## S4 method for signature 'map' size(obj)
obj |
the object to get the size from |
returns the size of obj
# get the size of a hashmap h_map <- hashmap() h_map[letters] <- rnorm(length(letters)) size(h_map) # get the size of a fibonacci heap f_heap <- fibonacci_heap() f_heap <- insert(f_heap, letters[seq(3)], list(1, diag(3), rnorm(2))) size(f_heap) # get the size of a stack s <- stack() s <- insert(s, list(1)) size(s)