CGAL 4.6.3 - Estimation of Local Differential Properties of Point-Sampled Surfaces
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The concept SvdTraits
describes the set of requirements to be fulfilled by any class used to instantiate the third template parameter of the class CGAL::Monge_via_jet_fitting<DataKernel,LocalKernel,SvdTraits>
.
It describes the linear algebra types and algorithms needed by the class CGAL::Monge_via_jet_fitting
.
Requirements
The scalar type, SvdTraits::FT
, must be the same as that of the LocalKernel
concept : LocalKernel::FT
.
LocalKernel
Concepts | |
concept | Matrix |
Concept of matrix type used by the concept SvdTraits. More... | |
concept | Vector |
Concept of vector type used by the concept SvdTraits. More... | |
Types | |
typedef unspecified_type | FT |
The scalar type. | |
typedef unspecified_type | Vector |
The vector type, model of the concept SvdTraits::Vector . | |
typedef unspecified_type | matrix |
The matrix type, model of the concept SvdTraits::Matrix . | |
Operations | |
The concept | |
FT | solve (const Matrix &M, Vector &B) |
Solves the system \( MX=B\) (in the least square sense if \( M\) is not square) using a singular value decomposition and returns the condition number of \( M\). More... | |