DNDS::EulerP::BC_DeviceView< B > Class Template Reference

Device-callable view of a single boundary condition. More...

#include <EulerP_BC.hpp>

Public Member Functions
DNDS_DEVICE_CALLABLE	BC_DeviceView (BCStorageVecDeviceView< B > n_values, Geom::t_index n_id, BCType n_type)
	Constructs a BC device view from values, zone ID, and type.
DNDS_DEVICE_CALLABLE Geom::t_index	getId () const
	Returns the boundary zone ID.
DNDS_DEVICE_CALLABLE BCType	getType () const
	Returns the boundary condition type.
DNDS_DEVICE_CALLABLE int32_t	getNValues () const
	Returns the number of BC parameter values.
DNDS_DEVICE_CALLABLE real	value (int32_t i) const
	Returns the i-th BC parameter value.
template<class tU , class tUOut , class tx , class tn >
DNDS_DEVICE_CALLABLE void	apply (tU &&U, tUOut &&UOut, int32_t uSiz, tx &&x, tn &&n, PhysicsDeviceView< B > &phy)
	Applies this boundary condition to compute the ghost state.

Detailed Description

template<DeviceBackend B>
class DNDS::EulerP::BC_DeviceView< B >

Device-callable view of a single boundary condition.

Holds a device-resident view of BC parameter values, the boundary zone ID, and the BC type. The apply() method uses a runtime switch to dispatch to the appropriate BCFunc_Impl specialization.

Template Parameters

B	Device backend (Host or CUDA).

Definition at line 210 of file EulerP_BC.hpp.

Constructor & Destructor Documentation

BC_DeviceView()

template<DeviceBackend B>

DNDS_DEVICE_CALLABLE DNDS::EulerP::BC_DeviceView< B >::BC_DeviceView ( BCStorageVecDeviceView< B >  n_values, Geom::t_index  n_id, BCType  n_type  )

inline

Constructs a BC device view from values, zone ID, and type.

Parameters

n_values	Device view of BC parameter values.
n_id	Boundary zone identifier.
n_type	Boundary condition type.

Definition at line 225 of file EulerP_BC.hpp.

Member Function Documentation

apply()

template<DeviceBackend B>

template<class tU , class tUOut , class tx , class tn >

DNDS_DEVICE_CALLABLE void DNDS::EulerP::BC_DeviceView< B >::apply ( tU &&  U, tUOut &&  UOut, int32_t  uSiz, tx &&  x, tn &&  n, PhysicsDeviceView< B > &  phy  )

inline

Applies this boundary condition to compute the ghost state.

Dispatches to the appropriate BCFunc_Impl specialization based on the runtime type field using a switch statement. Asserts on unknown types.

Template Parameters

tU	Input conservative state type (deduced).
tUOut	Output ghost state type (deduced).
tx	Coordinate vector type (deduced).
tn	Normal vector type (deduced).

Parameters

	U	Input conservative state at the boundary face.
[out]	UOut	Output ghost conservative state.
	uSiz	Number of variables.
	x	Face centroid coordinates.
	n	Outward face unit normal.
	phy	Physics device view for thermodynamic computations.

Definition at line 254 of file EulerP_BC.hpp.

getId()

template<DeviceBackend B>

DNDS_DEVICE_CALLABLE Geom::t_index DNDS::EulerP::BC_DeviceView< B >::getId ( ) const

inline

Returns the boundary zone ID.

Definition at line 231 of file EulerP_BC.hpp.

getNValues()

template<DeviceBackend B>

DNDS_DEVICE_CALLABLE int32_t DNDS::EulerP::BC_DeviceView< B >::getNValues ( ) const

inline

Returns the number of BC parameter values.

Definition at line 233 of file EulerP_BC.hpp.

getType()

template<DeviceBackend B>

DNDS_DEVICE_CALLABLE BCType DNDS::EulerP::BC_DeviceView< B >::getType ( ) const

inline

Returns the boundary condition type.

Definition at line 232 of file EulerP_BC.hpp.

value()

template<DeviceBackend B>

DNDS_DEVICE_CALLABLE real DNDS::EulerP::BC_DeviceView< B >::value ( int32_t  i ) const

inline

Returns the i-th BC parameter value.

Definition at line 234 of file EulerP_BC.hpp.

---

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

• /home/runner/work/DNDSR/DNDSR/src/EulerP/EulerP_BC.hpp