.issues/e6f52c44ef26f4a7/new/1239399291.M841173P26652Q1.cole
author Aravindakshan Babu <akshan@stanford.edu>
Thu, 08 Jul 2010 23:50:39 -0700
branchdev
changeset 217 64a272a34cb2
parent 123 c50e7020a1e4
permissions -rw-r--r--
Added extra functionality to Point class( an iterator ) and PersistenceDiagram( dimension property and __len__ func ). persistence-diagram.h: Added a new read-only dimension member and member function to access it. With a new constructor that that takes in an int type to initialize dimension. persistence-diagram.cpp: Added new bp::init constructor. Takes in an integer type to initialize the dimension. Exposed the dimension property. Exposed the size property via a __len__ method. __init__.py: Added an iterator for Point objects. This iterates over the coords and then the data( if present ).

From: Dmitriy Morozov <dmitriy@mrzv.org>
Date: Fri, 10 Apr 2009 14:33:18
State: new
Subject: Intrusive containers for ZigzagPersistence
Message-Id: <e6f52c44ef26f4a7-0-artemis@cole>
category: efficiency

Use Boost's intrusive containers to store rows in ZigzagPersistence. This
should get rid of the inefficiencies associated with the simplex removal
(through ZigzagPersistence::remove()).