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Add the Linear Algebra as a template parameter

This commit is contained in:
Andreas Fabri 2018-05-24 15:29:19 +01:00
parent bcc2a82eae
commit aba4792ce7
1 changed files with 15 additions and 2 deletions
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17
Heat_method_3/include/CGAL/Heat_method_3/Heat_method_3.h
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@ -29,11 +29,20 @@
#include <Eigen/Cholesky>
#include <Eigen/Dense>
#include <boost/foreach.hpp>
namespace CGAL {
namespace Heat_method_3 {
// This class will later go into another file
// It encapsulates what we use from Eigen so that one potentially can use another LA library
struct Heat_method_Eigen_traits_3 {
typedef Eigen::Matrix3d Matrix;
};
/**
* Class `Heat_method_3` is a ...
* \tparam TriangleMesh a triangulated surface mesh, model of `FaceGraph` and `HalfedgeListGraph`
@ -46,7 +55,8 @@ namespace Heat_method_3 {
*/
template <typename TriangleMesh,
typename Traits,
typename VertexPointMap = typename boost::property_map< TriangleMesh, vertex_point_t>::type>
typename VertexPointMap = typename boost::property_map< TriangleMesh, vertex_point_t>::type,
typename LA = Heat_method_Eigen_traits_3>
class Heat_method_3
{
/// Polygon_mesh typedefs
@ -59,7 +69,8 @@ namespace Heat_method_3 {
/// Geometric typedefs
typedef typename Traits::Point_3 Point_3;
typedef typename Traits::FT FT;
typedef typename LA::Matrix Matrix;
public:
Heat_method_3(const TriangleMesh& tm)
@ -105,6 +116,8 @@ namespace Heat_method_3 {
const TriangleMesh& tm;
VertexPointMap vpm;
std::set<vertex_descriptor> sources;
Matrix m;
};
} // namespace Heat_method_3