Implemented ImageZigzagPersistence
* Changed ZigzagPersistence to support a visitor, and implemented
ImageZigzagPersistence
* examples/rips/rips-zigzag now computes using ImageZigzagPersistence
* PersistenceDiagram no longer records zero persistence pairs
* Added utilities/memory.h with report_memory() function
From: Dmitriy Morozov <morozov@cs.duke.edu>
Date: Sat, 01 Mar 2008 04:46:46 -0500
Subject: properties changes (state)
Message-Id: <d2ab07329c3588ca-8c184b421f538482-artemis@metatron>
References: <d2ab07329c3588ca-0-artemis@metatron>
In-Reply-To: <d2ab07329c3588ca-0-artemis@metatron>
state=fixed