# The array, unchecked_dfa_states, is going to be an array of arrays
( 2-D ).
# dfa_state_creation is a subroutine that returns an array, and takes an
array
# or single number, and a scalar, as parameters.
push @unchecked_dfa_states, [ dfa_state_creation( $nfa_start_state,
$epsilon ) ];
# I want it to loop until this array is empty.
while ( $#unchecked_dfa_states > 0 )
{
# I remove the first array and add it to another 2-D array. Syntax
may be wrong.
@checked_dfa_state = shift( [ $unchecked_dfa_state[ 0 ] );
# alphabet is an array of symbols( letters or numbers )
foreach $symbol ( @alphabet )
{
# I'm having trouble here passing the array, as a whole, to the
subroutine. I don't # think that I'm getting the syntax right.
The subroutine will eventually return an array that will be
# pushed on to the 2-D array unchecked_dfa_states.
push(@unchecked_dfa_states, dfa_state_creation(
[ unchecked_dfa_states[ 0 ] ], $symbol ) );
} # End foreach.
So, in a nutshell, I want to pass an array from a 2-D array to a
subroutine that
will perform some calculations on it and return an array to another 2-D
array. I have
Learning Perl, Programming Perl, Perl Cookbook, and Advanced Perl
Programming.
All good books, but I can't seem to find the answer I'm looking for.
I hope I stated the problem clearly enough. If any clarification
is needed, I can post
or explain more code.
Ian P. Thomas
Of course it runs NetBSD
www.netbsd.org
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