include/geometry/linalg.h
author Aravindakshan Babu <akshan@stanford.edu>
Wed, 18 Aug 2010 12:05:18 -0700
branchdev
changeset 220 d07d77561661
parent 19 efa14432761a
permissions -rw-r--r--
Removed the points iterator in PersistenceDaigram; replaced it with a __iter__ method. Got rid of some python code in __init__.py, since it was not needed with the above change. Changed the docs to reflect this.

#ifndef __LINALG_H__
#define __LINALG_H__

#include <vector>

#include <boost/numeric/ublas/vector.hpp>
#include <boost/numeric/ublas/matrix.hpp>
#include <boost/numeric/ublas/lu.hpp>
#include <boost/numeric/ublas/io.hpp>

template<class ValueType_>
class LinearAlgebra
{
	public:
		typedef 					ValueType_												ValueType;
		typedef 					boost::numeric::ublas::matrix<ValueType>				MatrixType;
		typedef 					boost::numeric::ublas::vector<ValueType>				VectorType;
	

		/* Currently don't need any of this */
		static ValueType 			determinant(const MatrixType& a);
		static void					solve(const MatrixType& a, const VectorType& b, VectorType& x);

	private:
		template<class TriangularType_>
		static ValueType			determinant(const boost::numeric::ublas::triangular_adaptor<MatrixType, TriangularType_>& t);
};

#include "linalg.hpp"

#endif