Updated Rips zigzags
* Updated to use Bron-Kerbosch
* Compute in the order of increasing epsilon, and decreasing point sizes
* Split into plain zigzag (rips-zigzag) and image zigzag (rips-image-zigzag)
* Added minor enhancements (show_progress and timers)
#include <topology/chain.h>
#include "python-static-persistence.h"
#include <boost/python.hpp>
using namespace boost::python;
typedef SPersistence::OrderDescriptor::Chains::Chain VChain;
VChain::const_iterator begin(const VChain& c) { return c.begin(); }
VChain::const_iterator end(const VChain& c) { return c.end(); }
void export_chain()
{
class_<VChain>("Chain")
.def("__iter__", range(&begin, &end))
;
}