Reference documentation for deal.II version 9.3.0
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Namespaces | Functions
derivative_approximation.h File Reference
#include <deal.II/base/config.h>
#include <deal.II/base/exceptions.h>
#include <deal.II/base/synchronous_iterator.h>
#include <deal.II/dofs/dof_handler.h>
#include <deal.II/fe/fe_update_flags.h>
#include <deal.II/fe/mapping.h>
#include <deal.II/grid/filtered_iterator.h>
#include <deal.II/lac/vector.h>
#include <utility>

Go to the source code of this file.

Namespaces

 DerivativeApproximation
 

Functions

template<int dim, class InputVector , int spacedim>
void DerivativeApproximation::approximate_gradient (const Mapping< dim, spacedim > &mapping, const DoFHandler< dim, spacedim > &dof, const InputVector &solution, Vector< float > &derivative_norm, const unsigned int component=0)
 
template<int dim, class InputVector , int spacedim>
void DerivativeApproximation::approximate_gradient (const DoFHandler< dim, spacedim > &dof, const InputVector &solution, Vector< float > &derivative_norm, const unsigned int component=0)
 
template<int dim, class InputVector , int spacedim>
void DerivativeApproximation::approximate_second_derivative (const Mapping< dim, spacedim > &mapping, const DoFHandler< dim, spacedim > &dof, const InputVector &solution, Vector< float > &derivative_norm, const unsigned int component=0)
 
template<int dim, class InputVector , int spacedim>
void DerivativeApproximation::approximate_second_derivative (const DoFHandler< dim, spacedim > &dof, const InputVector &solution, Vector< float > &derivative_norm, const unsigned int component=0)
 
template<int dim, int spacedim, class InputVector , int order>
void DerivativeApproximation::approximate_derivative_tensor (const Mapping< dim, spacedim > &mapping, const DoFHandler< dim, spacedim > &dof, const InputVector &solution, const typename DoFHandler< dim, spacedim >::active_cell_iterator &cell, Tensor< order, dim > &derivative, const unsigned int component=0)
 
template<int dim, int spacedim, class InputVector , int order>
void DerivativeApproximation::approximate_derivative_tensor (const DoFHandler< dim, spacedim > &dof, const InputVector &solution, const typename DoFHandler< dim, spacedim >::active_cell_iterator &cell, Tensor< order, dim > &derivative, const unsigned int component=0)
 
template<int dim, int order>
double DerivativeApproximation::derivative_norm (const Tensor< order, dim > &derivative)
 
static ::ExceptionBaseDerivativeApproximation::ExcVectorLengthVsNActiveCells (int arg1, int arg2)
 
static ::ExceptionBaseDerivativeApproximation::ExcInsufficientDirections ()