olb::BlockLatticePhysBoundaryDistance3D< T, DESCRIPTOR > Class Template Reference

functor returns pointwise minimum distance to boundary given by indicators More...

#include <latticePhysBoundaryDistance3D.h>

Inheritance diagram for olb::BlockLatticePhysBoundaryDistance3D< T, DESCRIPTOR >:

Collaboration diagram for olb::BlockLatticePhysBoundaryDistance3D< T, DESCRIPTOR >:

Public Member Functions
	BlockLatticePhysBoundaryDistance3D (BlockLattice< T, DESCRIPTOR > &blockLattice, BlockGeometry< T, 3 > &blockGeometry, XMLreader const &xmlReader)
bool	operator() (T output[], const int input[]) override
	has to be implemented for 'every' derived class
Public Member Functions inherited from olb::BlockLatticeF3D< T, DESCRIPTOR >
BlockLattice< T, DESCRIPTOR > &	getBlock ()
	Copy Constructor.
Public Member Functions inherited from olb::BlockF3D< T >
	~BlockF3D () override
	virtual destructor for defined behaviour
virtual BlockStructureD< 3 > &	getBlockStructure () const
BlockF3D< T > &	operator- (BlockF3D< T > &rhs)
BlockF3D< T > &	operator+ (BlockF3D< T > &rhs)
BlockF3D< T > &	operator* (BlockF3D< T > &rhs)
BlockF3D< T > &	operator/ (BlockF3D< T > &rhs)
Public Member Functions inherited from olb::GenericF< T, int >
virtual	~GenericF ()=default
int	getSourceDim () const
	read only access to member variable _m
int	getTargetDim () const
	read only access to member variable _n
std::string &	getName ()
	read and write access to name
std::string const &	getName () const
	read only access to name
bool	operator() (T output[])
	wrapper that call the pure virtual operator() (T output[], const S input[]) from above
bool	operator() (T output[], int input0)
bool	operator() (T output[], int input0, int input1)
bool	operator() (T output[], int input0, int input1, int input2)
bool	operator() (T output[], int input0, int input1, int input2, int input3)

Additional Inherited Members
Public Types inherited from olb::GenericF< T, int >
using	targetType
using	sourceType
Public Attributes inherited from olb::GenericF< T, int >
std::shared_ptr< GenericF< T, int > >	_ptrCalcC
	memory management, frees resouces (calcClass)
Protected Member Functions inherited from olb::BlockLatticeF3D< T, DESCRIPTOR >
	BlockLatticeF3D (BlockLattice< T, DESCRIPTOR > &blockLattice, int targetDim)
Protected Member Functions inherited from olb::BlockF3D< T >
	BlockF3D (BlockStructureD< 3 > &blockStructure, int targetDim)
Protected Member Functions inherited from olb::GenericF< T, int >
	GenericF (int targetDim, int sourceDim)
Protected Attributes inherited from olb::BlockLatticeF3D< T, DESCRIPTOR >
BlockLattice< T, DESCRIPTOR > &	_blockLattice
Protected Attributes inherited from olb::BlockF3D< T >
BlockStructureD< 3 > &	_blockStructure

Detailed Description

template<typename T, typename DESCRIPTOR>
class olb::BlockLatticePhysBoundaryDistance3D< T, DESCRIPTOR >

functor returns pointwise minimum distance to boundary given by indicators

Definition at line 62 of file latticePhysBoundaryDistance3D.h.

Constructor & Destructor Documentation

BlockLatticePhysBoundaryDistance3D()

template<typename T , typename DESCRIPTOR >

olb::BlockLatticePhysBoundaryDistance3D< T, DESCRIPTOR >::BlockLatticePhysBoundaryDistance3D	(	BlockLattice< T, DESCRIPTOR > &	blockLattice,
		BlockGeometry< T, 3 > &	blockGeometry,
		XMLreader const &	xmlReader )

Definition at line 60 of file latticePhysBoundaryDistance3D.hh.

  : BlockLatticeF3D<T, DESCRIPTOR>(blockLattice, 1), _blockGeometry(blockGeometry)
{
  this->getName() = "physBoundaryDistance";
 
  for (XMLreader* child : xmlReader) {
    // clout << "iterator to xml-child: " << child->getName() << std::endl;
    _tmpIndicator = createIndicatorSphere3D<T>(*child);
    _indicatorList.push_back(_tmpIndicator);
  }
}

References olb::GenericF< T, int >::getName().

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Member Function Documentation

operator()()

template<typename T , typename DESCRIPTOR >

bool olb::BlockLatticePhysBoundaryDistance3D< T, DESCRIPTOR >::operator() ( T output[], const int input[] )

overridevirtual

has to be implemented for 'every' derived class

Implements olb::GenericF< T, int >.

Definition at line 74 of file latticePhysBoundaryDistance3D.hh.

{
  T minDistance = std::numeric_limits<T>::util::max();
  T origin[3];
  _blockGeometry.getPhysR(origin, input);
  for (auto &indicator : _indicatorList) {
    bool inside[1] = {false};
    (*indicator)(inside, origin);
    if (inside[0]) {
      minDistance = -1;
      break;
    }
    T distance = 0;
    indicator->distance(distance, origin);
    // clout << "sphere distance = " << distance << std::endl;
    if ( distance < minDistance ) {
      minDistance = distance;
    }
  }
  // clout << "min distance = " << minDistance << std::endl;
 
  output[0] = minDistance;
  return true;
}

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

• src/functors/lattice/latticePhysBoundaryDistance3D.h
• src/functors/lattice/latticePhysBoundaryDistance3D.hh