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 ).
template<class ValueType_>
typename LinearAlgebra<ValueType_>::ValueType
LinearAlgebra<ValueType_>::
determinant(const MatrixType& a)
{
using namespace boost::numeric::ublas;
MatrixType m = a;
lu_factorize(m);
return determinant(triangular_adaptor<MatrixType, upper>(m));
}
template<class ValueType_>
void
LinearAlgebra<ValueType_>::
solve(const MatrixType& a, const VectorType& b, VectorType& x)
{
using namespace boost::numeric::ublas;
MatrixType m = a;
x = b;
lu_factorize(m);
//lu_substitute(m, x);
inplace_solve(m,x,unit_lower_tag());
inplace_solve(m,x,upper_tag());
}
/* Private */
template<class ValueType_>
template<class TriangularType_>
typename LinearAlgebra<ValueType_>::ValueType
LinearAlgebra<ValueType_>::
determinant(const boost::numeric::ublas::triangular_adaptor<MatrixType, TriangularType_>& t)
{
ValueType res = ValueType(1);
for (typename MatrixType::size_type i = 0; i < t.size1(); ++i)
res *= t(i,i);
return res;
}