#include <source/scalar_conservation/hyperbolic_system.h>

Public Member Functions
Constructor and setup
	HyperbolicSystemView (const HyperbolicSystem &hyperbolic_system)

Access to runtime parameters
DEAL_II_ALWAYS_INLINE const std::string &	flux () const

DEAL_II_HOST_DEVICE_ALWAYS_INLINE ScalarNumber	derivative_approximation_delta () const

Low-level access to the flux function parser
Note The oracle functions flux_function() and flux_gradient_function() call into the selected flux and are thus only available on the host.
DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number >	flux_function (const Number &u) const

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number >	flux_gradient_function (const Number &u) const

Special functions for boundary states
template<typename Lambda >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type	apply_boundary_conditions (const dealii::types::boundary_id id, const state_type &U, const dealii::Tensor< 1, dim, Number > &normal, const Lambda &get_dirichlet_data) const

State transformations
template<typename ST >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type	expand_state (const ST &state) const

DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type	from_primitive_state (const state_type &primitive_state) const

DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type	to_primitive_state (const state_type &state) const

template<typename Lambda >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type	apply_galilei_transform (const state_type &state, const Lambda &) const

Typedefs and constexpr constants
using	ScalarNumber = typename get_value_type< Number >::type

using	state_type = dealii::Tensor< 1, problem_dimension, Number >

using	flux_type = dealii::Tensor< 1, problem_dimension, dealii::Tensor< 1, dim, Number > >

using	flux_contribution_type = flux_type

using	precomputed_type = std::array< Number, n_precomputed_values >

using	initial_precomputed_type = std::array< Number, n_initial_precomputed_values >

template<int n_comp>
using	VectorView = MultiComponentVectorView< ScalarNumber, n_comp, MemorySpace, false >

using	PrecomputedVectorView = VectorView< n_precomputed_values >

using	InitialPrecomputedVectorView = VectorView< n_initial_precomputed_values >

static constexpr unsigned int	problem_dimension = 1

static const auto	component_names

static const auto	primitive_component_names

static constexpr unsigned int	n_precomputed_values = 2 * dim

static const auto	precomputed_names

static constexpr unsigned int	n_initial_precomputed_values = 0

static const auto	initial_precomputed_names

Flux computations
static constexpr bool	have_high_order_flux = false

DEAL_II_HOST_DEVICE dealii::Tensor< 1, dim, Number >	construct_flux_tensor (const precomputed_type &precomputed_state) const

DEAL_II_HOST_DEVICE dealii::Tensor< 1, dim, Number >	construct_flux_gradient_tensor (const precomputed_type &precomputed_state) const

DEAL_II_HOST_DEVICE flux_contribution_type	flux_contribution (const PrecomputedVectorView &pv, const InitialPrecomputedVectorView &, const unsigned int i, const state_type &) const

DEAL_II_HOST_DEVICE flux_contribution_type	flux_contribution (const PrecomputedVectorView &pv, const InitialPrecomputedVectorView &, const unsigned int *js, const state_type &) const

DEAL_II_HOST_DEVICE state_type	flux_divergence (const flux_contribution_type &flux_i, const flux_contribution_type &flux_j, const dealii::Tensor< 1, dim, Number > &c_ij) const

state_type	high_order_flux_divergence (const flux_contribution_type &, const flux_contribution_type &, const dealii::Tensor< 1, dim, Number > &c_ij) const =delete

Computing stencil source terms
static constexpr bool	have_source_terms = false

state_type	nodal_source (const PrecomputedVectorView &pv, const unsigned int i, const state_type &U_i, const ScalarNumber tau) const =delete

state_type	nodal_source (const PrecomputedVectorView &pv, const unsigned int *js, const state_type &U_j, const ScalarNumber tau) const =delete

Computing derived physical quantities
DEAL_II_HOST_DEVICE Number	square_entropy (const Number &u) const

DEAL_II_HOST_DEVICE Number	square_entropy_derivative (const Number &u) const

DEAL_II_HOST_DEVICE Number	kruzkov_entropy (const Number &k, const Number &u) const

DEAL_II_HOST_DEVICE Number	kruzkov_entropy_derivative (const Number &k, const Number &u) const

DEAL_II_HOST_DEVICE_ALWAYS_INLINE bool	is_admissible (const state_type &) const

static DEAL_II_HOST_DEVICE Number	state (const state_type &U)

Detailed Description

template<int dim, typename Number, typename MemorySpace>
class ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >

A view on the HyperbolicSystem for a given dimension dim and choice of number type Number (which can be a scalar float, or double, as well as a VectorizedArray holding packed scalars.

Note: This class is designed to be copied by value into computation loops with access to either the host or device memory space.

Definition at line 148 of file hyperbolic_system.h.

Member Typedef Documentation

◆ ScalarNumber

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::ScalarNumber = typename get_value_type<Number>::type

The underlying scalar number type.

Definition at line 164 of file hyperbolic_system.h.

◆ state_type

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::state_type = dealii::Tensor<1, problem_dimension, Number>

Storage type for a (conserved) state vector \(\boldsymbol U\).

Definition at line 174 of file hyperbolic_system.h.

◆ flux_type

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux_type = dealii::Tensor<1, problem_dimension, dealii::Tensor<1, dim, Number> >

Storage type for the flux \(\mathbf{f}\).

Definition at line 179 of file hyperbolic_system.h.

◆ flux_contribution_type

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux_contribution_type = flux_type

The storage type used for flux contributions.

Definition at line 185 of file hyperbolic_system.h.

◆ precomputed_type

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::precomputed_type = std::array<Number, n_precomputed_values>

Array type used for precomputed values.

Definition at line 209 of file hyperbolic_system.h.

◆ initial_precomputed_type

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::initial_precomputed_type = std::array<Number, n_initial_precomputed_values>

Array type used for precomputed initial values.

Definition at line 233 of file hyperbolic_system.h.

◆ VectorView

template<int dim, typename Number , typename MemorySpace >

template<int n_comp>

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::VectorView = MultiComponentVectorView<ScalarNumber, n_comp, MemorySpace, false>

Definition at line 243 of file hyperbolic_system.h.

◆ PrecomputedVectorView

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::PrecomputedVectorView = VectorView<n_precomputed_values>

MulticomponentVectorView for accessing a vector of precomputed states:

Definition at line 250 of file hyperbolic_system.h.

◆ InitialPrecomputedVectorView

template<int dim, typename Number , typename MemorySpace >

using ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::InitialPrecomputedVectorView = VectorView<n_initial_precomputed_values>

MulticomponentVectorView for accessing a vector of precomputed initial states:

Definition at line 256 of file hyperbolic_system.h.

Constructor & Destructor Documentation

◆ HyperbolicSystemView()

template<int dim, typename Number , typename MemorySpace >

ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::HyperbolicSystemView ( const HyperbolicSystem & hyperbolic_system )

inline

Constructor taking a reference to the underlying HyperbolicSystem

Definition at line 269 of file hyperbolic_system.h.

Member Function Documentation

◆ flux()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_ALWAYS_INLINE const std::string & ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux ( ) const

inline

Return the name of the selected flux.

Note: This function is only available on the host.

Definition at line 287 of file hyperbolic_system.h.

◆ derivative_approximation_delta()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE ScalarNumber ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::derivative_approximation_delta ( ) const

inline

Definition at line 293 of file hyperbolic_system.h.

References ryujin::ScalarConservation::HyperbolicSystem::Parameters::derivative_approximation_delta.

◆ flux_function()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number > ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux_function ( const Number & u ) const

inline

For a given state \(u\) compute the flux \(f(u)\).

Definition at line 717 of file hyperbolic_system.h.

◆ flux_gradient_function()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number > ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux_gradient_function ( const Number & u ) const

inline

For a given state \(u\) compute the flux gradient \(f'(u)\).

Definition at line 739 of file hyperbolic_system.h.

◆ state()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::state ( const state_type & U )

static

Return the scalar value stored in the state "vector". Given the fact that a scalar conservation equation is indeed scalar this simply unwraps the Tensor from the state_type and returns the one and only entry.

Definition at line 762 of file hyperbolic_system.h.

Referenced by ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::apply_galilei_transform(), ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::expand_state(), and ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::to_primitive_state().

◆ square_entropy()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::square_entropy ( const Number & u ) const

For a given state U, compute the square entropy

\[ \eta = 1/2 u^2. \]

Definition at line 770 of file hyperbolic_system.h.

◆ square_entropy_derivative()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::square_entropy_derivative ( const Number & u ) const

For a given state U, compute the derivative of the square entropy

\[ \eta' = u. \]

Definition at line 779 of file hyperbolic_system.h.

◆ kruzkov_entropy()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::kruzkov_entropy	(	const Number &	k,
		const Number &	u
	)		const

For a given state U, compute the Krŭzkov entropy

\[ \eta = |u-k|. \]

Definition at line 788 of file hyperbolic_system.h.

◆ kruzkov_entropy_derivative()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::kruzkov_entropy_derivative	(	const Number &	k,
		const Number &	u
	)		const

For a given state U, compute the derivative of the Krŭzkov entropy:

\[ \eta' = \text{sgn}(u-k). \]

Definition at line 797 of file hyperbolic_system.h.

◆ is_admissible()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE bool ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::is_admissible ( const state_type & ) const

inline

Returns whether the state U is admissible. If U is a vectorized state then U is admissible if all vectorized values are admissible.

Definition at line 377 of file hyperbolic_system.h.

◆ apply_boundary_conditions()

template<int dim, typename Number , typename MemorySpace >

template<typename Lambda >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::apply_boundary_conditions	(	const dealii::types::boundary_id	id,
		const state_type &	U,
		const dealii::Tensor< 1, dim, Number > &	normal,
		const Lambda &	get_dirichlet_data
	)		const

Apply boundary conditions.

◆ construct_flux_tensor()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE dealii::Tensor< 1, dim, Number > ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::construct_flux_tensor ( const precomputed_type & precomputed_state ) const

Helper function that given a precomputed_state constructs a dealii::Tensor with the flux \(f(u)\).

Definition at line 866 of file hyperbolic_system.h.

References ryujin::precomputed.

◆ construct_flux_gradient_tensor()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE dealii::Tensor< 1, dim, Number > ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::construct_flux_gradient_tensor ( const precomputed_type & precomputed_state ) const

Helper function that given a precomputed_state constructs a dealii::Tensor with the gradient of the flux \(f(u)\) with respect to the state \(u\).

Definition at line 878 of file hyperbolic_system.h.

References ryujin::precomputed.

◆ flux_contribution() [1/2]

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE auto ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux_contribution	(	const PrecomputedVectorView &	pv,
		const InitialPrecomputedVectorView &	,
		const unsigned int	i,
		const state_type &
	)		const

Given a state U_i and an index i compute flux contributions.

Intended usage:

IndicatorView<dim, Number> indicator_view;
for (unsigned int i = n_internal; i < n_owned; ++i) {
  // ...
  const auto flux_i = flux_contribution(precomputed..., i, U_i);
  for (unsigned int col_idx = 1; col_idx < row_length; ++col_idx) {
    // ...
    const auto flux_j = flux_contribution(precomputed..., js, U_j);
    const auto flux_ij = flux_divergence(flux_i, flux_j, c_ij);
  }
}

For the Euler equations we simply compute f(U_i).

Definition at line 891 of file hyperbolic_system.h.

◆ flux_contribution() [2/2]

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE auto ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux_contribution	(	const PrecomputedVectorView &	pv,
		const InitialPrecomputedVectorView &	,
		const unsigned int *	js,
		const state_type &
	)		const

Definition at line 907 of file hyperbolic_system.h.

◆ flux_divergence()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE auto ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::flux_divergence	(	const flux_contribution_type &	flux_i,
		const flux_contribution_type &	flux_j,
		const dealii::Tensor< 1, dim, Number > &	c_ij
	)		const

Given flux contributions flux_i and flux_j compute the flux (-f(U_i) - f(U_j)

Definition at line 923 of file hyperbolic_system.h.

References ryujin::add(), and ryujin::contract().

◆ high_order_flux_divergence()

template<int dim, typename Number , typename MemorySpace >

state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::high_order_flux_divergence	(	const flux_contribution_type &	,
		const flux_contribution_type &	,
		const dealii::Tensor< 1, dim, Number > &	c_ij
	)		const

delete

◆ nodal_source() [1/2]

template<int dim, typename Number , typename MemorySpace >

state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::nodal_source	(	const PrecomputedVectorView &	pv,
		const unsigned int	i,
		const state_type &	U_i,
		const ScalarNumber	tau
	)		const

delete

◆ nodal_source() [2/2]

template<int dim, typename Number , typename MemorySpace >

state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::nodal_source	(	const PrecomputedVectorView &	pv,
		const unsigned int *	js,
		const state_type &	U_j,
		const ScalarNumber	tau
	)		const

delete

◆ expand_state()

template<int dim, typename Number , typename MemorySpace >

template<typename ST >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::expand_state ( const ST & state ) const

inline

Given a state vector associated with a different spatial dimensions than the current one, return an "expanded" version of the state vector associated with dim spatial dimensions where the momentum vector of the conserved state state is expaned with zeros to a total length of dim entries.

Note: dim has to be larger or equal than the dimension of the ST vector.

Definition at line 508 of file hyperbolic_system.h.

References ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::state().

◆ from_primitive_state()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::from_primitive_state ( const state_type & primitive_state ) const

inline

Given a primitive state [rho, u_1, ..., u_d, p] return a conserved state

Definition at line 518 of file hyperbolic_system.h.

◆ to_primitive_state()

template<int dim, typename Number , typename MemorySpace >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::to_primitive_state ( const state_type & state ) const

inline

Given a conserved state return a primitive state [rho, u_1, ..., u_d, p]

Definition at line 528 of file hyperbolic_system.h.

References ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::state().

◆ apply_galilei_transform()

template<int dim, typename Number , typename MemorySpace >

template<typename Lambda >

DEAL_II_HOST_DEVICE_ALWAYS_INLINE state_type ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::apply_galilei_transform	(	const state_type &	state,
		const Lambda &
	)		const

inline

Transform the current state according to a given operator lambda acting on a dim dimensional momentum (or velocity) vector.

Definition at line 539 of file hyperbolic_system.h.

References ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::state().

Member Data Documentation

◆ problem_dimension

template<int dim, typename Number , typename MemorySpace >

constexpr unsigned int ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::problem_dimension = 1

staticconstexpr

The dimension of the state space.

Definition at line 169 of file hyperbolic_system.h.

◆ component_names

template<int dim, typename Number , typename MemorySpace >

const auto ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::component_names

inlinestatic

Initial value:

=

std::array<std::string, problem_dimension>{"u"}

An array holding all component names of the conserved state as a string.

Definition at line 191 of file hyperbolic_system.h.

◆ primitive_component_names

template<int dim, typename Number , typename MemorySpace >

const auto ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::primitive_component_names

inlinestatic

Initial value:

=

std::array<std::string, problem_dimension>{"u"}

An array holding all component names of the primitive state as a string.

Definition at line 198 of file hyperbolic_system.h.

◆ n_precomputed_values

template<int dim, typename Number , typename MemorySpace >

constexpr unsigned int ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::n_precomputed_values = 2 * dim

staticconstexpr

The number of precomputed values.

Definition at line 204 of file hyperbolic_system.h.

Referenced by ryujin::ScalarConservation::HyperbolicSystem::fill_precomputed_values().

◆ precomputed_names

template<int dim, typename Number , typename MemorySpace >

const auto ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::precomputed_names

inlinestatic

Initial value:

=
          []() -> std::array<std::string, n_precomputed_values> {
        if constexpr (dim == 1)
          return {"f", "df"};
        else if constexpr (dim == 2)
          return {"f_1", "f_2", "df_1", "df_2"};
        else if constexpr (dim == 3)
          return {"f_1", "f_2", "f_3", "df_1", "df_2", "df_3"};
        __builtin_trap();
      }()

An array holding all component names of the precomputed values.

Definition at line 214 of file hyperbolic_system.h.

◆ n_initial_precomputed_values

template<int dim, typename Number , typename MemorySpace >

constexpr unsigned int ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::n_initial_precomputed_values = 0

staticconstexpr

The number of precomputed initial values.

Definition at line 228 of file hyperbolic_system.h.

◆ initial_precomputed_names

template<int dim, typename Number , typename MemorySpace >

const auto ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::initial_precomputed_names

inlinestatic

Initial value:

=

std::array<std::string, n_initial_precomputed_values>{}

An array holding all component names of the precomputed values.

Definition at line 239 of file hyperbolic_system.h.

◆ have_high_order_flux

template<int dim, typename Number , typename MemorySpace >

constexpr bool ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::have_high_order_flux = false

staticconstexpr

The low-order and high-order fluxes are the same

Definition at line 464 of file hyperbolic_system.h.

◆ have_source_terms

template<int dim, typename Number , typename MemorySpace >

constexpr bool ryujin::ScalarConservation::HyperbolicSystemView< dim, Number, MemorySpace >::have_source_terms = false

staticconstexpr

We do not have source terms

Definition at line 478 of file hyperbolic_system.h.

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

source/scalar_conservation/hyperbolic_system.h

Public Member Functions

Typedefs and constexpr constants

Flux computations

Computing stencil source terms

Computing derived physical quantities

Detailed Description

Member Typedef Documentation

◆ ScalarNumber

◆ state_type

◆ flux_type

◆ flux_contribution_type

◆ precomputed_type

◆ initial_precomputed_type

◆ VectorView

◆ PrecomputedVectorView

◆ InitialPrecomputedVectorView

Constructor & Destructor Documentation

◆ HyperbolicSystemView()

Member Function Documentation

◆ flux()

◆ derivative_approximation_delta()

◆ flux_function()

◆ flux_gradient_function()

◆ state()

◆ square_entropy()

◆ square_entropy_derivative()

◆ kruzkov_entropy()

◆ kruzkov_entropy_derivative()

◆ is_admissible()

◆ apply_boundary_conditions()

◆ construct_flux_tensor()

◆ construct_flux_gradient_tensor()

◆ flux_contribution() [1/2]

◆ flux_contribution() [2/2]

◆ flux_divergence()

◆ high_order_flux_divergence()

◆ nodal_source() [1/2]

◆ nodal_source() [2/2]

◆ expand_state()

◆ from_primitive_state()

◆ to_primitive_state()

◆ apply_galilei_transform()

Member Data Documentation

◆ problem_dimension

◆ component_names

◆ primitive_component_names

◆ n_precomputed_values

◆ precomputed_names

◆ n_initial_precomputed_values

◆ initial_precomputed_names

◆ have_high_order_flux

◆ have_source_terms