"Charles K. Clarkson" wrote:
> Hello all,
>
> The following thread was part of a reply written a while back.
Whoops. Missed it on my earlier post.
>
This constructor:
> sub new {
> my $class = shift;
> my $self = {
> file_name => undef,
> base=> undef,
>
"Charles K. Clarkson" wrote:
> Hello all,
>
> The following thread was part of a reply written a while back.
>
> R. Joseph Newton <[EMAIL PROTECTED]> wrote:
> :
> : Gary Stainburn wrote:
> :
> : > sub new {
> : > my $this=shift;# allow for CLASS->new()
> : > my $class=ref($
On Feb 25, 2004, at 12:05 AM, Charles K. Clarkson wrote:
Hello all,
The following thread was part of a reply written a while back.
R. Joseph Newton <[EMAIL PROTECTED]> wrote:
:
: Gary Stainburn wrote:
:
: > sub new {
: > my $this=shift;# allow for CLASS->new()
: > my $cla
> -Original Message-
> From: Charles K. Clarkson [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, 25 February 2004 5:05 PM
> To: [EMAIL PROTECTED]
> Subject: Constructors (was: RE: deleting a hash ref's contents)
>
> Hello all,
>
> The following thre
Hello all,
The following thread was part of a reply written a while back.
R. Joseph Newton <[EMAIL PROTECTED]> wrote:
:
: Gary Stainburn wrote:
:
: > sub new {
: > my $this=shift;# allow for CLASS->new()
: > my $class=ref($this) || $this; # or $obj->new();
:
: The docs
> "Gary" == Gary Stainburn <[EMAIL PROTECTED]> writes:
Gary> Now when I wish to DESTROY the hash, I need to free the memory
Gary> used by the hash, including the two arrays _Links and _Signals.
Gary> Am I right in thinking that the arrays, along with the scalars
Gary> will be deleted by the g
James Edward Gray II wrote:
> Since we didn't see anything outside of the constructor in the posted
> code, I assumed (possibly incorrectly) that $blocks was some form of
> class data. I see no problem with setting some class data from the
> constructor, if needed.
Good point. I'm afraid I enti
On Jan 5, 2004, at 10:11 AM, Rob Dixon wrote:
James Edward Gray II wrote:
On Jan 5, 2004, at 9:24 AM, R. Joseph Newton wrote:
Gary Stainburn wrote:
sub new {
my $this=shift;# allow for CLASS->new()
my $class=ref($this) || $this; # or $obj->new();
The docs that suggested this
On Jan 5, 2004, at 10:44 AM, James Edward Gray II wrote:
DESTROY() is the traditionally accepted place to do something like
break a circular reference
Bzzzt! :-)
DESTROY can't be called *until* the circular reference is broken
(or the script exits and everything gets destroyed, regardless of
refc
James Edward Gray II wrote:
>
> On Jan 5, 2004, at 9:24 AM, R. Joseph Newton wrote:
>
> > Gary Stainburn wrote:
> >
> >> sub new {
> >> my $this=shift;# allow for CLASS->new()
> >> my $class=ref($this) || $this; # or $obj->new();
> >
> > The docs that suggested this are in the p
On Jan 5, 2004, at 9:24 AM, R. Joseph Newton wrote:
Gary Stainburn wrote:
sub new {
my $this=shift;# allow for CLASS->new()
my $class=ref($this) || $this; # or $obj->new();
The docs that suggested this are in the process of being deprecated.
It is not a
good idea to have obj
Gary Stainburn wrote:
> Hi folks,
>
> I'm working for the first time with object, my $self being a ref to an
> anonymous hash, i.e.
Couple not so good things here.
>
>
> sub new {
> my $this=shift;# allow for CLASS->new()
> my $class=ref($this) || $this; # or $obj->new();
Th
Gary Stainburn wrote:
>
> > Gary Stainburn wrote:
> > > I'm working for the first time with object, my $self being a ref to an
> > > anonymous hash, i.e.
> [snip]
> > > Now when I wish to DESTROY the hash, I need to free the memory used by
> > > the hash, including the two arrays _Links and _Signal
On Monday 05 January 2004 1:37 pm, Rob Dixon wrote:
> Gary Stainburn wrote:
> > I'm working for the first time with object, my $self being a ref to an
> > anonymous hash, i.e.
[snip]
> > Now when I wish to DESTROY the hash, I need to free the memory used by
> > the hash, including the two arrays _L
Gary Stainburn wrote:
>
> I'm working for the first time with object, my $self being a ref to an
> anonymous hash, i.e.
>
> sub new {
> my $this=shift;# allow for CLASS->new()
> my $class=ref($this) || $this; # or $obj->new();
> my ($name,$type)[EMAIL PROTECTED];
> my $self=
IIRC, Perl's garbage collection system sits in the background waiting
until it finds a chunk of memory not referenced by any variable and then
deletes it. So references to anything keep the memory connected to the
reference in play until either Perl dies or there are no variables which
con
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