File: cprof_SUITE_test.erl

package info (click to toggle)
erlang 1%3A25.2.3%2Bdfsg-1%2Bdeb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 219,452 kB
  • sloc: erlang: 1,440,534; xml: 473,412; ansic: 392,382; cpp: 164,287; makefile: 17,392; sh: 13,842; lisp: 9,675; java: 8,578; asm: 6,426; perl: 5,527; python: 5,469; javascript: 610; pascal: 126; sed: 72; php: 3
file content (25 lines) | stat: -rw-r--r-- 487 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
-module(cprof_SUITE_test).

-export([seq/3, seq_r/3]).



%% Stack recursive seq
seq(Stop, Stop, Succ) when function(Succ) ->
    [Stop];
seq(Start, Stop, Succ) when function(Succ) ->
    [Start | seq(Succ(Start), Stop, Succ)].



%% Tail recursive seq, result list is reversed
seq_r(Start, Stop, Succ) when function(Succ) ->
    seq_r(Start, Stop, Succ, []).

seq_r(Stop, Stop, _, R) ->
    [Stop | R];
seq_r(Start, Stop, Succ, R) ->
    seq_r(Succ(Start), Stop, Succ, [Start | R]).