olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM > Class Template Reference

BlockIndicatorF2D from SmoothIndicatorF2D. More...

#include <blockIndicatorF2D.h>

Inheritance diagram for olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >:

Collaboration diagram for olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >:

Public Member Functions
	BlockIndicatorFfromSmoothIndicatorF2D (SmoothIndicatorF2D< T, T, HLBM > &indicatorF, BlockGeometry< T, 2 > &blockGeometry)
bool	operator() (bool output[], const int input[]) override
	has to be implemented for 'every' derived class
Vector< int, 2 >	getMin () override
	Returns a min lattice position of the indicated domain's bounding box.
Vector< int, 2 >	getMax () override
	Returns a max lattice position of the indicated domain's bounding box.
Public Member Functions inherited from olb::BlockIndicatorF2D< T >
	BlockIndicatorF2D (BlockGeometry< T, 2 > &geometry)
BlockGeometry< T, 2 > &	getBlockGeometry ()
	Get underlying block geometry structure.
bool	operator() (const int input[])
	Block indicator specific function operator overload.
bool	operator() (int iX, int iY)
bool	operator() (LatticeR< 2 > loc)
void	setCache (const BlockData< 2, T, bool > &cache)
	Set bool-mask cache to be used by indicator operator overloads.
virtual bool	isEmpty ()
	Returns true only if the indicated domain subset is empty.
Public Member Functions inherited from olb::BlockF2D< bool >
virtual BlockStructureD< 2 > &	getBlockStructure ()
	virtual destructor for defined behaviour
void	setBlockStructure (BlockStructureD< 2 > *blockStructure)
BlockF2D< bool > &	operator- (BlockF2D< bool > &rhs)
BlockF2D< bool > &	operator+ (BlockF2D< bool > &rhs)
BlockF2D< bool > &	operator* (BlockF2D< bool > &rhs)
BlockF2D< bool > &	operator/ (BlockF2D< bool > &rhs)
Public Member Functions inherited from olb::GenericF< bool, 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() (bool output[])
	wrapper that call the pure virtual operator() (T output[], const S input[]) from above
bool	operator() (bool output[], int input0)
bool	operator() (bool output[], int input0, int input1)
bool	operator() (bool output[], int input0, int input1, int input2)
bool	operator() (bool output[], int input0, int input1, int input2, int input3)

Protected Attributes
SmoothIndicatorF2D< T, T, HLBM > &	_indicatorF
Protected Attributes inherited from olb::BlockIndicatorF2D< T >
BlockGeometry< T, 2 > &	_blockGeometryStructure
const BlockData< 2, T, bool > *	_cachedData
Protected Attributes inherited from olb::BlockF2D< bool >
BlockStructureD< 2 > *	_blockStructure

Additional Inherited Members
Public Types inherited from olb::GenericF< bool, int >
using	targetType
using	sourceType
Public Attributes inherited from olb::GenericF< bool, int >
std::shared_ptr< GenericF< bool, int > >	_ptrCalcC
	memory management, frees resouces (calcClass)
Protected Member Functions inherited from olb::BlockF2D< bool >
	BlockF2D (BlockStructureD< 2 > &blockStructure, int targetDim)
	BlockF2D (int targetDim)
Protected Member Functions inherited from olb::GenericF< bool, int >
	GenericF (int targetDim, int sourceDim)

Detailed Description

template<typename T, bool HLBM>
class olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >

BlockIndicatorF2D from SmoothIndicatorF2D.

Note on get(Min,Max): SmoothIndicatorF2D currently doesn't expose a bounding box which is why these methods return the full block domain.

Definition at line 91 of file blockIndicatorF2D.h.

Constructor & Destructor Documentation

BlockIndicatorFfromSmoothIndicatorF2D()

template<typename T , bool HLBM>

olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >::BlockIndicatorFfromSmoothIndicatorF2D	(	SmoothIndicatorF2D< T, T, HLBM > &	indicatorF,
		BlockGeometry< T, 2 > &	blockGeometry )

Parameters

indicatorF	Smooth indicator to be reduced to lattice space
blockGeometry	Block geometry structure to be used for conversion between lattice and physical coordinates.

Definition at line 70 of file blockIndicatorF2D.hh.

  : BlockIndicatorF2D<T>(blockGeometry),
    _indicatorF(indicatorF)
{ }

Member Function Documentation

getMax()

template<typename T , bool HLBM>

Vector< int, 2 > olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >::getMax ( )

overridevirtual

Returns a max lattice position of the indicated domain's bounding box.

Implements olb::BlockIndicatorF2D< T >.

Definition at line 92 of file blockIndicatorF2D.hh.

{
  return this->_blockGeometryStructure.getExtent() - Vector<int,2> {1,1};
}

getMin()

template<typename T , bool HLBM>

Vector< int, 2 > olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >::getMin ( )

overridevirtual

Returns a min lattice position of the indicated domain's bounding box.

Implements olb::BlockIndicatorF2D< T >.

Definition at line 86 of file blockIndicatorF2D.hh.

{
  return Vector<int,2> {0,0};
}

operator()()

template<typename T , bool HLBM>

bool olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >::operator() ( bool output[], const int input[] )

overridevirtual

has to be implemented for 'every' derived class

Implements olb::GenericF< bool, int >.

Definition at line 77 of file blockIndicatorF2D.hh.

{
  T inside[1];
  auto physR = this->_blockGeometryStructure.getPhysR(input);
  _indicatorF(inside, physR.data());
  return !util::nearZero(inside[0]);
}

References olb::util::nearZero().

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Member Data Documentation

_indicatorF

template<typename T , bool HLBM>

SmoothIndicatorF2D<T,T,HLBM>& olb::BlockIndicatorFfromSmoothIndicatorF2D< T, HLBM >::_indicatorF

protected

Definition at line 93 of file blockIndicatorF2D.h.

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

• src/functors/lattice/indicator/blockIndicatorF2D.h
• src/functors/lattice/indicator/blockIndicatorF2D.hh