olb::ReflectBoundary3D< T, PARTICLETYPE > Class Template Reference

#include <boundarySimpleReflection3D.h>

Inheritance diagram for olb::ReflectBoundary3D< T, PARTICLETYPE >:

Collaboration diagram for olb::ReflectBoundary3D< T, PARTICLETYPE >:

Public Member Functions
	ReflectBoundary3D (T dT, SuperGeometry< T, 3 > &sg, std::set< int > materials)
	~ReflectBoundary3D () override
void	applyBoundary (typename std::deque< PARTICLETYPE< T > >::iterator &p, ParticleSystem3D< T, PARTICLETYPE > &psSys) override
Public Member Functions inherited from olb::Boundary3D< T, PARTICLETYPE >
	Boundary3D ()
	Boundary3D (Boundary3D< T, PARTICLETYPE > &)
	Boundary3D (const Boundary3D< T, PARTICLETYPE > &)
virtual	~Boundary3D ()

Additional Inherited Members
Protected Attributes inherited from olb::Boundary3D< T, PARTICLETYPE >
OstreamManager	clout

Detailed Description

template<typename T, template< typename U > class PARTICLETYPE>
class olb::ReflectBoundary3D< T, PARTICLETYPE >

Definition at line 52 of file boundarySimpleReflection3D.h.

Constructor & Destructor Documentation

ReflectBoundary3D()

template<typename T , template< typename U > class PARTICLETYPE>

olb::ReflectBoundary3D< T, PARTICLETYPE >::ReflectBoundary3D	(	T	dT,
		SuperGeometry< T, 3 > &	sg,
		std::set< int >	materials )

Definition at line 221 of file boundarySimpleReflection3D.hh.

                                                                                                         :
  Boundary3D<T, PARTICLETYPE>(), _dT(dT), _sg(sg), _materials(materials)
{
  _matIter = _materials.begin();
}

~ReflectBoundary3D()

template<typename T , template< typename U > class PARTICLETYPE>

olb::ReflectBoundary3D< T, PARTICLETYPE >::~ReflectBoundary3D ( )

inlineoverride

Definition at line 55 of file boundarySimpleReflection3D.h.

{};

Member Function Documentation

applyBoundary()

template<typename T , template< typename U > class PARTICLETYPE>

void olb::ReflectBoundary3D< T, PARTICLETYPE >::applyBoundary ( typename std::deque< PARTICLETYPE< T > >::iterator & p, ParticleSystem3D< T, PARTICLETYPE > & psSys )

overridevirtual

Implements olb::Boundary3D< T, PARTICLETYPE >.

Definition at line 352 of file boundarySimpleReflection3D.hh.

{
  //
  int latticeR[4] = { 0,0,0,0 };
  latticeR[0] = p->getCuboid();
  _sg.getCuboidGeometry().get(latticeR[0]).getLatticeR(&(latticeR[1]),&p->getPos()[0]);
 
  int mat = _sg.get(latticeR);
  for (_matIter = _materials.begin(); _matIter != _materials.end(); _matIter++) {
    if (mat == *_matIter) {
      // Computing the discrete normal(s).
      Vector<T,3> normal { computeDiscreteNormal(latticeR) };
      Vector<T,3> P1     { p->getPos() };
      Vector<T,3> R      { _sg.getPhysR({latticeR[0], latticeR[1], latticeR[2], latticeR[3]}) };
 
      std::vector<T> P1New { p->getPos() };
      std::vector<T> vNew  { p->getVel() };
 
      for (int iD=0; iD<3; iD++) {
        if (normal[iD]*(R[iD] - P1[iD]) > 0) {
          P1New[iD] = 2.*R[iD] - P1[iD];
          vNew[iD]  = -vNew[iD];
        }
      }
      p->setPos(P1New);
      p->setVel(vNew);
 
      return;
    }
  }
}

---

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

• src/particles/subgrid3DLegacyFramework/boundaries/boundarySimpleReflection3D.h
• src/particles/subgrid3DLegacyFramework/boundaries/boundarySimpleReflection3D.hh