aboutsummaryrefslogtreecommitdiffstats
path: root/lib/stdlib/src
diff options
context:
space:
mode:
authorRichard Carlsson <[email protected]>2019-03-11 15:57:36 +0100
committerRichard Carlsson <[email protected]>2019-03-11 16:17:54 +0100
commit0eefa1868ba65771077e57bafaa11b1834af7522 (patch)
treece387d680f32dfcb5a26b14e06f433fe0fc3ffc2 /lib/stdlib/src
parentb4f73263b11efd7298ca320a6025952b2be99066 (diff)
downloadotp-0eefa1868ba65771077e57bafaa11b1834af7522.tar.gz
otp-0eefa1868ba65771077e57bafaa11b1834af7522.tar.bz2
otp-0eefa1868ba65771077e57bafaa11b1834af7522.zip
Clarify comments in array module
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/array.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/stdlib/src/array.erl b/lib/stdlib/src/array.erl
index 904d977faf..a65f7eb747 100644
--- a/lib/stdlib/src/array.erl
+++ b/lib/stdlib/src/array.erl
@@ -126,8 +126,8 @@
%% per write than base 10, but the speedup is only 21%.)
-define(DEFAULT, undefined).
--define(LEAFSIZE, 10). % the "base"
--define(NODESIZE, ?LEAFSIZE). % (no reason to have a different size)
+-define(LEAFSIZE, 10). % the "base" (assumed to be > 1)
+-define(NODESIZE, ?LEAFSIZE). % must not be LEAFSIZE-1; keep same as leaf
-define(NODEPATTERN(S), {_,_,_,_,_,_,_,_,_,_,S}). % NODESIZE+1 elements!
-define(NEW_NODE(E,S), % general case (currently unused)
setelement((?NODESIZE+1),erlang:make_tuple((?NODESIZE+1),(E)),(S))).