File: cprof_SUITE_test.erl

package info (click to toggle)
erlang 1%3A21.2.6%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 186,672 kB
  • sloc: erlang: 1,385,067; xml: 388,825; ansic: 350,211; cpp: 51,513; makefile: 19,715; sh: 10,653; lisp: 9,336; java: 8,011; python: 4,853; perl: 3,977; asm: 3,413; pascal: 3,290; sed: 72
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]).