benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth Class Reference

#include <EulerFVSmooth.h>

Inheritance diagram for benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth:

Collaboration diagram for benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth:

Public Member Functions
	EulerFVSmooth ()=default
virtual void	flux (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, int normal, double *__restrict__ F) override
virtual void	maxEigenvalue (const double *__restrict__ Q, const tarch::la::Vector< Dimensions, double > &x, int normal, double *__restrict__ lambdaMax) override
virtual void	initPointWisely (const tarch::la::Vector< Dimensions, double > &x, double *__restrict__ Q) override
	Smooth density wave advected in x, constant pressure - same closed-form initial condition the legacy, cell-wise initialCondition() used, just evaluated at the single point x instead of a whole cell's centre.
virtual void	dirichletBoundaryConditions (const tarch::la::Vector< Dimensions, double > &x, double t, double *__restrict__ Q) override
	Prescribe the exact solution outside of the domain: The density wave is advected with constant velocity u, i.e.

Detailed Description

Definition at line 19 of file EulerFVSmooth.h.

Constructor & Destructor Documentation

EulerFVSmooth()

benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth::EulerFVSmooth ( )

default

Member Function Documentation

dirichletBoundaryConditions()

virtual void benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth::dirichletBoundaryConditions ( const tarch::la::Vector< Dimensions, double > &  x, double  t, double *__restrict__  Q  )

overridevirtual

Prescribe the exact solution outside of the domain: The density wave is advected with constant velocity u, i.e.

the solution at (x,t) equals the initial condition at x-ut. With these Dirichlet conditions, the numerical solution should converge towards the same exact solution as with periodic boundary conditions.

flux()

virtual void benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth::flux ( const double *__restrict__  Q, const tarch::la::Vector< Dimensions, double > &  x, int  normal, double *__restrict__  F  )

overridevirtual

initPointWisely()

virtual void benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth::initPointWisely ( const tarch::la::Vector< Dimensions, double > &  x, double *__restrict__  Q  )

overridevirtual

Smooth density wave advected in x, constant pressure - same closed-form initial condition the legacy, cell-wise initialCondition() used, just evaluated at the single point x instead of a whole cell's centre.

maxEigenvalue()

virtual void benchmarks::exahype2::euler::smooth_convergence_test::EulerFVSmooth::maxEigenvalue ( const double *__restrict__  Q, const tarch::la::Vector< Dimensions, double > &  x, int  normal, double *__restrict__  lambdaMax  )

overridevirtual

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

• benchmarks/exahype2/euler/smooth-convergence-test/EulerFVSmooth.h