NAME ProgressBar::Stack - Progress bar implementation with stack support and useful loop wrappers DESCRIPTION "ProgressBar::Stack" creates a convenient framework for adding progress bars to long processes. Sometimes you have long process which consists of several subprocesses, some of which have cycles (including nested ones), some called several times and so on. If you want to display con- tinuous progress bar from 0% to 100% for such complex process, you will have bad times calculating current percentage for each subprocess. "ProgressBar::Stack" does much of dirty work for you. There are two interfaces provided: one object-oriented, the other don't. Non-OO interface actually creates single object and delegates all calls to it. Practically using non-OO interface is enough in many cases, especially taking into account that different threads will have independent progress bars, but for some windowed applications several progress bars might be necessary. COPYRIGHT Copyright (c) 2009-2010 Tagir Valeev . All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.