|
Namazu for hns による簡易全文検索 詳しくは 詳細指定/ヘルプを参照して下さい |
||||||||||||||||||||||||||||||||||||||||||||||||||
2021年10月27日(水) 旧暦 [n年日記] [更新:"2004/08/09 23:43:33"]#1 [Perl] pass array pointer to subroutine@ code:#!/usr/pkg/bin/perl use strict; use feature qw(declared_refs refaliasing say); sub print_array { my ($args) = @_; my (\@ptr) = $args -> {-ptr}; my ($string) = $args -> {-string}; print $string,"\n"; foreach my $i (0..$#ptr){ print $ptr[$i],"\n"; } } sub main { my (@array) = (qw ( 1 2 3 4 5 )); print_array ({ -ptr => \@array, -string => ' -- passing array test -- ' }); } main(); __END__ @ results:SX3@makoto 21:04:49/211027(..git-work/pass-array)% perl pass-array Declaring references is experimental at pass-array line 8. Aliasing via reference is experimental at pass-array line 8. -- passing array test -- 1 2 3 4 5 SX3@makoto 21:05:02/211027(..git-work/pass-array)% perl --version This is perl 5, version 34, subversion 0 (v5.34.0) built for x86_64-netbsd-thread-multi Copyright 1987-2021, Larry Wall Perl may be copied only under the terms of either the Artistic License or the GNU General Public License, which may be found in the Perl 5 source kit. Complete documentation for Perl, including FAQ lists, should be found on this system using "man perl" or "perldoc perl". If you have access to the Internet, point your browser at http://www.perl.org/, the Perl Home Page. ( つっこみ )
|
最近の日記 2024年03月10日 ・停電 (瞬電) 2024年03月03日 ・the second try on bare-metal ・useradd 2024年02月29日 ・opendkim and senmail 2024年01月24日 ・chat/iam 0.0.8 2024年01月21日 ・uselocale vs setlocale (textproc/R-readxl) | ||