10-29-2002
I seem to remember having similiar issues with the time structure myself.
I can't remember whether I was porting code from unix to windows, or from one type of unix to another or (most likely) recompiling on a higher version of HP-UX.
It seems the time.h and its structures are not standard across the board and you may have to compile slightly different code based on your environment.
As Perderabo suggests you may need to examine the different compile switchs already available in your headers, or
use your own pre-processor directives to conditionally compile code, or
write your own time functions and use them instead.
MBB
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LEARN ABOUT DEBIAN
class::virtually::abstract
Class::Virtually::Abstract(3pm) User Contributed Perl Documentation Class::Virtually::Abstract(3pm)
NAME
Class::Virtually::Abstract - Compile-time enforcement of Class::Virtual
SYNOPSIS
package My::Virtual::Idaho;
use base qw(Class::Virtually::Abstract);
__PACKAGE__->virtual_methods(qw(new foo bar this that));
package My::Private::Idaho;
use base qw(My::Virtual::Idaho);
sub new { ... }
sub foo { ... }
sub bar { ... }
sub this { ... }
# oops, forgot to implement that()!! Whatever will happen?!
# Meanwhile, in another piece of code!
# KA-BLAM! My::Private::Idaho fails to compile because it didn't
# fully implement My::Virtual::Idaho.
use My::Private::Idaho;
DESCRIPTION
This subclass of Class::Virtual provides compile-time enforcement. That means subclasses of your virtual class are required to implement
all virtual methods or else it will not compile.
BUGS and CAVEATS
Because this relies on import() it is important that your classes are used instead of required. This is a problem, and I'm trying to
figure a way around it.
Also, if a subclass defines its own import() routine (I've done it) Class::Virtually::Abstract's compile-time checking is defeated.
Got to think of a better way to do this besides import().
AUTHOR
Original idea and code from Ben Tilly's AbstractClass http://www.perlmonks.org/index.pl?node_id=44300&lastnode_id=45341
Embraced and Extended by Michael G Schwern <schwern@pobox.com>
SEE ALSO
Class::Virtual
perl v5.10.1 2007-10-23 Class::Virtually::Abstract(3pm)