Manual Reference Pages - PDL::PERLDL2::PRINTCONTROL (3)
PDL::Perldl2::Plugin::PrintControl - disable default print output
pdl> $a = 3;
By default the Devel::REPL always prints the results of its
evaluation. This is fine for small objects but for things
like large data objects (e.g. a 100x100 matrix in PDL) the
result can be hundreds of lines of output for each command.
This plugin disables the default print output and adds an
attribute with accessor method print_by_default which can be
used to toggle the print default on or off.
By default, the PrintControl plugin sets print_by_default to
0 (false), which disables automatic printing of results.
Call the print_by_default accessor with a 1 (true value) to enable
This is a convenience accessor for the print_by_default attribute.
If you call this method without a value, it toggles the current
setting. Otherwise, it just sets print_by_default to the value.
It is also available in the pdl2 shell as the do_print sub
with the same operation but with an implicit use of $_REPL.
Chris Marshall, <chm at cpan dot org>
COPYRIGHT AND LICENSE
Copyright (C) 2010 by Christopher Marshall
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
|perl v5.20.3 ||PRINTCONTROL (3) ||2015-08-12 |
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