dbpp::HLLSolver1D Class Reference

Riemann solver that belongs to Approximate Riemann solver. Solve the Riemann problem at cell Face. Riemann problem u want to set which is made of discontinuity and state vector (left/right) Shall return a map with key = cellFaceID and value is flux face (FF1,FF2) More...

#include <dbpp_HLLSolver1D.h>

Classes
struct	hllParams
	aggregate that hold hll algorithm parameters More...

Public Member Functions
	HLLSolver1D ()=default
	default ctor
	HLLSolver1D (const HLLSolver1D &aOther)=delete
	denied copy/assignment
HLLSolver1D &	operator= (const HLLSolver1D &aOther)=delete
	denied copy/assignment
FluxTensor	solve (const RiemannProblem &aRprob)
	solution of the Riemann problem at cell face j+1/2
std::pair< double, double >	getShockSpeed () const
	Shock speed.

Protected Member Functions
virtual std::pair< double, double >	computeShockSpeed (const Sfx::cellFaceVariables &aFace)
	Compute shock speed values at cell faces.
virtual hllParams	computeParams (const Sfx::cellFaceVariables &aFace)
	Compute HLL algorithm parameters.

Detailed Description

Riemann solver that belongs to Approximate Riemann solver. Solve the Riemann problem at cell Face. Riemann problem u want to set which is made of discontinuity and state vector (left/right) Shall return a map with key = cellFaceID and value is flux face (FF1,FF2)

Constructor & Destructor Documentation

HLLSolver1D() [1/2]

dbpp::HLLSolver1D::HLLSolver1D ( )

default

default ctor

HLLSolver1D() [2/2]

dbpp::HLLSolver1D::HLLSolver1D ( const HLLSolver1D & aOther )

delete

denied copy/assignment

Parameters

aOther

object to copy from

Member Function Documentation

computeParams()

HLLSolver1D::hllParams dbpp::HLLSolver1D::computeParams ( const Sfx::cellFaceVariables & aFace )

protectedvirtual

Compute HLL algorithm parameters.

Parameters

aFace

state variables at cell face

Returns

parameters structure

computeShockSpeed()

std::pair< float64, float64 > dbpp::HLLSolver1D::computeShockSpeed ( const Sfx::cellFaceVariables & aFace )

protectedvirtual

Compute shock speed values at cell faces.

Parameters

aFace

state variables at cell face

Returns

pair of values (left/right)

getShockSpeed()

std::pair< double, double > dbpp::HLLSolver1D::getShockSpeed ( ) const

inline

Shock speed.

Returns

pair of values

operator=()

HLLSolver1D & dbpp::HLLSolver1D::operator= ( const HLLSolver1D & aOther )

delete

denied copy/assignment

Parameters

aOther

object to copy from

Returns

this

solve()

FluxTensor dbpp::HLLSolver1D::solve

(

const RiemannProblem &

aRprob

)

solution of the Riemann problem at cell face j+1/2

Parameters

aRprob

Riemann problem

Returns

tensor flux

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

• DamBreakSimulator/Nov_VS2019/dbpp_HLLSolver1D.h
• DamBreakSimulator/Nov_VS2019/dbpp_HLLSolver1D.cpp