Alphashapes and Python bindings
* converted alphashapes2d to the new format
* added Python bindings for alphashapes
* added sample alphashapes.py that dynamically distinguishes between 2D and 3D
#ifndef __PYTHON_ZIGZAG_PERSISTENCE_H__
#define __PYTHON_ZIGZAG_PERSISTENCE_H__
#include <topology/zigzag-persistence.h>
#include <topology/image-zigzag-persistence.h>
#include <boost/python.hpp>
namespace dionysus {
namespace python {
//typedef int BirthID;
//typedef boost::python::long_ BirthID;
typedef boost::python::object BirthID;
typedef ZigzagPersistence<BirthID> ZZPersistence;
typedef ImageZigzagPersistence<BirthID> IZZPersistence;
} } // namespace dionysus::python
#endif