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A.19 library(heaps): heaps/priority queues
All
Application
Manual
Name
Summary
Help
Documentation
Reference manual
The SWI-Prolog library
library(heaps): heaps/priority queues
add_to_heap/4
delete_from_heap/4
empty_heap/1
singleton_heap/3
get_from_heap/4
heap_size/2
heap_to_list/2
is_heap/1
list_to_heap/2
min_of_heap/3
min_of_heap/5
merge_heaps/3
Packages
Availability:
:- use_module(
library(heaps)
).
(can be autoloaded)
[semidet]
get_from_heap
(
?Heap0, ?Priority, ?Key, -Heap
)
Retrieves the minimum-priority pair
Priority
-
Key
from
Heap0
.
Heap
is
Heap0
with that pair removed. Complexity: logarithmic (amortized), linear in the worst case.
ClioPatria
(version
V3.1.1-51-ga0b30a5
)