NAME

Math::NumSeq::File -- sequence read from a file

SYNOPSIS

 use Math::NumSeq::File;
 my $seq = Math::NumSeq::File->new (filename => 'foo.txt');
 my ($i, $value) = $seq->next;

DESCRIPTION

A sequence of values read from a file. This is designed to read a file of numbers in NumSeq style.

The intention is to be flexible about the file format and to auto-detect as far as possible. Currently the only format is plain text, either a single value per line, or a pair i index and value.

    123                   # one value per line
    456

    1  123                # i and value per line
    2  456

FUNCTIONS

See "FUNCTIONS" in Math::NumSeq for behaviour common to all sequence classes.

$seq = Math::NumSeq::File->new (filename => $filename)

Create and return a new sequence object to read $filename.

SEE ALSO

Math::NumSeq

HOME PAGE

http://user42.tuxfamily.org/math-numseq/index.html

LICENSE

Copyright 2011, 2012 Kevin Ryde

Math-NumSeq is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.

Math-NumSeq is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Math-NumSeq. If not, see <http://www.gnu.org/licenses/>.