1Math::NumSeq::Base::IteUrsaetreICtohn(t3r)ibuted Perl DoMcautmhe:n:tNautmiSoenq::Base::IterateIth(3)
2
3
4

NAME

6       Math::NumSeq::Base::IterateIth -- iterate by calling ith() successively
7

SYNOPSIS

9        package MyNumSeqSubclass;
10        use Math::NumSeq;
11        use Math::NumSeq::Base::IterateIth;
12        @ISA = ('Math::NumSeq::Base::IterateIth',
13                'Math::NumSeq');
14        sub ith {
15          my ($self, $i) = @_;
16          return something($i);
17        }
18

DESCRIPTION

20       This is a multi-inheritance mix-in providing the following methods
21
22           rewind()
23           next()
24           seek_to_i()
25
26       They iterate simply by calling "ith()" to get each successive value,
27       starting from "i_start()".
28
29       This is a handy way to implement the iterating methods for a "NumSeq"
30       if there's nothing special that "next()" can do beyond a full "ith()"
31       calculation.
32
33       If "ith()" returns "undef" then that's taken to be the end of the
34       sequence and "next()" returns no values.
35

SEE ALSO

37       Math::NumSeq
38

HOME PAGE

40       <http://user42.tuxfamily.org/math-numseq/index.html>
41

LICENSE

43       Copyright 2011, 2012, 2013, 2014, 2016, 2019, 2020 Kevin Ryde
44
45       Math-NumSeq is free software; you can redistribute it and/or modify it
46       under the terms of the GNU General Public License as published by the
47       Free Software Foundation; either version 3, or (at your option) any
48       later version.
49
50       Math-NumSeq is distributed in the hope that it will be useful, but
51       WITHOUT ANY WARRANTY; without even the implied warranty of
52       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
53       General Public License for more details.
54
55       You should have received a copy of the GNU General Public License along
56       with Math-NumSeq.  If not, see <http://www.gnu.org/licenses/>.
57
58
59
60perl v5.34.1                      2022-06-06 Math::NumSeq::Base::IterateIth(3)
Impressum