G
gupit
Hi,
If I have multiple packages in the same file, how do I list all the
packages in that file?
State.pm:
--------------------------------------
pacakage State;
# abstract class for defining interface
sub factory { ... }
sub new { ... }
sub execute { die "never reach here\n"; }
package StateBegin;
use base qw(State);
sub execute { # do setup; # change state to StateStep1 }
package StateStep1;
use base qw(State);
sub execute { # do step1 processing; # change state to StateStep2 }
package StateStep2;
use base qw(State);
sub execute { # do step2 processing; # change state to StateEnd }
package StateEnd;
use base qw(State);
sub execute { # done }
I want to list all the possible states the script can be in
prgrammatically.
%INC only lists State.pm.
Thx.
If I have multiple packages in the same file, how do I list all the
packages in that file?
State.pm:
--------------------------------------
pacakage State;
# abstract class for defining interface
sub factory { ... }
sub new { ... }
sub execute { die "never reach here\n"; }
package StateBegin;
use base qw(State);
sub execute { # do setup; # change state to StateStep1 }
package StateStep1;
use base qw(State);
sub execute { # do step1 processing; # change state to StateStep2 }
package StateStep2;
use base qw(State);
sub execute { # do step2 processing; # change state to StateEnd }
package StateEnd;
use base qw(State);
sub execute { # done }
I want to list all the possible states the script can be in
prgrammatically.
%INC only lists State.pm.
Thx.