Cleaned up Python bindings to restore functionality:
* StaticPersistence is iterable, its nodes are usable (sign, pair, cycle)
* StaticPersistence knows how to map its nodes into Filtration indices
* moved PythonCmp into utils.h
* minor cosmetic changes
From: Dmitriy Morozov <dmitriy@mrzv.org>
Date: Wed, 08 Apr 2009 17:04:29
Subject: changed properties (category=kinetic)
Message-Id: <cd79223a108d3900-8e019293f49e27ce-artemis@cole>
References: <cd79223a108d3900-0-artemis@metatron>
In-Reply-To: <cd79223a108d3900-0-artemis@metatron>