The hessian values. More...

#include <Hessian.hpp>

Public Member Functions
	Hessian ()=default
	Default constructor.

	Hessian (const UInt dim1, const UInt dim2, const UInt dim3)
	Constructor taking 3 parameters.

void	resize (const UInt dim1, const UInt dim2, const UInt dim3)
	Resize taking 3 parameters.

UInt	size (const UInt dim) const
	Get the dimension for each dimension.

const HessianDimension &	size () const
	Get all the Hessian dimensions.

UInt	get1DIndex (const UInt dim2, const UInt dim3) const
	Get the 1-dimension index of.

double	operator() (const UInt dim1, const UInt dim2, const UInt dim3) const
	Get the value of the hessian.

double &	operator() (const UInt dim1, const UInt dim2, const UInt dim3)
	Get the value of the hessian.

double	operator() (const UInt dim1, const UInt dim2) const
	Access the matrix in 'dim1' as though it were a 1 dimensional array.

const MatrixColMajor &	getMatrix (const UInt dim) const
	Get the matrix for a dimension.

MatrixColMajor &	getMatrix (const UInt dim)
	Get the matrix for a dimension.

void	zero ()
	Set all entries to zero.

Detailed Description

The hessian values.

Implemented as an array of matrices. Not sure what is the best implementation yet for performance.

Member Function Documentation

double meshkernel::Hessian::operator()	(	const UInt	dim1,
		const UInt	dim2
	)		const

inline

Access the matrix in 'dim1' as though it were a 1 dimensional array.

dim2 = i + size(1) * j?

meshkernel::UInt meshkernel::Hessian::size ( const UInt dim ) const

inline

Get the dimension for each dimension.

Parameters

[in] dim For which dimension is the size required, dim in range [0,2]

The documentation for this class was generated from the following file:

/home/runner/work/MeshKernel/MeshKernel/libs/MeshKernel/include/MeshKernel/Hessian.hpp