1DirHandle(3pm)         Perl Programmers Reference Guide         DirHandle(3pm)
2
3
4

NAME

6       DirHandle - supply object methods for directory handles
7

SYNOPSIS

9           use DirHandle;
10           $d = DirHandle->new(".");
11           if (defined $d) {
12               while (defined($_ = $d->read)) { something($_); }
13               $d->rewind;
14               while (defined($_ = $d->read)) { something_else($_); }
15               undef $d;
16           }
17

DESCRIPTION

19       The "DirHandle" method provide an alternative interface to the
20       opendir(), closedir(), readdir(), and rewinddir() functions.
21
22       The only objective benefit to using "DirHandle" is that it avoids
23       namespace pollution by creating globs to hold directory handles.
24

NOTES

26       ยท   On Mac OS (Classic), the path separator is ':', not '/', and the
27           current directory is denoted as ':', not '.'. You should be careful
28           about specifying relative pathnames. While a full path always
29           begins with a volume name, a relative pathname should always begin
30           with a ':'.  If specifying a volume name only, a trailing ':' is
31           required.
32
33
34
35perl v5.10.1                      2009-07-03                    DirHandle(3pm)
Impressum