ryujin::Postprocessor< Description, dim, Number > Class Template Reference

#include <include/ryujin/typed/postprocessor.h>

Inheritance diagram for ryujin::Postprocessor< Description, dim, Number >:

Collaboration diagram for ryujin::Postprocessor< Description, dim, Number >:

Public Types
using	HyperbolicSystem = typename Description::HyperbolicSystem
using	Selection = typename Interface::Postprocessor< dim, Number >::Selection

Public Member Functions
	Postprocessor (const OfflineData< dim, Number > &offline_data, const HyperbolicSystem &hyperbolic_system, const Interface::ParabolicSystem &parabolic_system, const MultiComponentVector< Number > &initial_precomputed)
Selection	prepare (const std::vector< std::string > &selected) const override
std::vector< ScalarHostVector< Number > >	extract (const Selection &selection, const StateVector< Number > &state_vector) const override
void	extract (const Selection &selection, const StateVector< Number > &state_vector, const unsigned int *indices, const unsigned int n_points, Number *values) const override
Public Member Functions inherited from ryujin::Interface::Postprocessor< dim, Number >
virtual	~Postprocessor ()=default
virtual std::vector< ScalarHostVector< Number > >	extract (const Selection &selection, const StateVector< Number > &state_vector) const=0
virtual void	extract (const Selection &selection, const StateVector< Number > &state_vector, const unsigned int *indices, const unsigned int n_points, Number *values) const=0

Detailed Description

template<typename Description, int dim, typename Number>
class ryujin::Postprocessor< Description, dim, Number >

The typed, HyperbolicSystem dependent, counterpart of Interface::Postprocessor; see there for details on the selectable components and postprocessed quantities.

Intended usage:

Postprocessor<Description, dim, Number> postprocessor(
    offline_data, hyperbolic_system, parabolic_system,
    initial_precomputed, {"alpha"}, {alpha});
const auto selection = postprocessor.prepare(selected_component_names);
// ...
const auto components = postprocessor.extract(selection, state_vector);

Definition at line 51 of file postprocessor.h.

Member Typedef Documentation

HyperbolicSystem

template<typename Description , int dim, typename Number >

using ryujin::Postprocessor< Description, dim, Number >::HyperbolicSystem = typename Description::HyperbolicSystem

Definition at line 54 of file postprocessor.h.

Selection

template<typename Description , int dim, typename Number >

using ryujin::Postprocessor< Description, dim, Number >::Selection = typename Interface::Postprocessor<dim, Number>::Selection

Definition at line 56 of file postprocessor.h.

Constructor & Destructor Documentation

Postprocessor()

template<typename Description , int dim, typename Number >

ryujin::Postprocessor< Description, dim, Number >::Postprocessor	(	const OfflineData< dim, Number > &	offline_data,
		const HyperbolicSystem &	hyperbolic_system,
		const Interface::ParabolicSystem &	parabolic_system,
		const MultiComponentVector< Number > &	initial_precomputed
	)

Constructor.

Member Function Documentation

prepare()

template<typename Description , int dim, typename Number >

Selection ryujin::Postprocessor< Description, dim, Number >::prepare ( const std::vector< std::string > &  selected ) const

overridevirtual

Look up the list of selected component names and return the corresponding selection.

Note

The component names are read from the hyperbolic and parabolic system when this function is called. It must thus be called after the run time parameters have been parsed.

Implements ryujin::Interface::Postprocessor< dim, Number >.

extract() [1/2]

template<typename Description , int dim, typename Number >

std::vector< ScalarHostVector< Number > > ryujin::Postprocessor< Description, dim, Number >::extract ( const Selection &  selection, const StateVector< Number > &  state_vector  ) const

override

extract() [2/2]

template<typename Description , int dim, typename Number >

void ryujin::Postprocessor< Description, dim, Number >::extract ( const Selection &  selection, const StateVector< Number > &  state_vector, const unsigned int *  indices, const unsigned int  n_points, Number *  values  ) const

override

References ryujin::dynamic_state, ryujin::precomputed, and ryujin::state.

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

• include/ryujin/typed/postprocessor.h