#include <Spline2DSpec.h>

Inherits o2::gpu::Spline2DContainerBase< DataT, FlatObject >.

Public Member Functions
	ClassDefNV (Spline2DContainer, 1)

Public Member Functions inherited from o2::gpu::Spline2DContainerBase< DataT, FlatObject >
	GPUd () static const expr int32_t getVersion()
	_____________ Version control __________________________

	GPUd () int32_t getYdimensions() const
	_______________ Getters ________________________

	GPUd () static const expr size_t getParameterAlignmentBytes()
	Get minimal required alignment for the spline parameters.

	GPUd () int32_t getNumberOfParameters() const
	Number of parameters.

	GPUd () size_t getSizeOfParameters() const
	Size of the parameter array in bytes.

	GPUd () int32_t getNumberOfKnots() const
	Get a number of knots.

	GPUd () const Spline1D< DataT
	Get 1-D grid for the X1 coordinate.

	GPUd () const Spline1D< DataT
	Get 1-D grid for the X2 coordinate.

	GPUd () const Spline1D< DataT
	Get 1-D grid for X1 or X2 coordinate.

	GPUd () void getKnotU(int32_t iKnot
	Get (u1,u2) of i-th knot.

	GPUd () int32_t calcNumberOfParameters(int32_t nYdim) const
	_______________ Expert tools _______________

	Spline2DContainerBase ()=default
	_____________ C++ constructors / destructors __________________________

	Spline2DContainerBase (const Spline2DContainerBase &)=delete
	Disable all other constructors.

	~Spline2DContainerBase ()=default
	Destructor.

void	approximateFunction (double x1Min, double x1Max, double x2Min, double x2Max, std::function< void(double x1, double x2, double f[])> F, int32_t nAuxiliaryDataPointsU1=4, int32_t nAuxiliaryDataPointsU2=4)
	_______________ Construction interface ________________________

void	approximateFunctionViaDataPoints (double x1Min, double x1Max, double x2Min, double x2Max, std::function< void(double x1, double x2, double f[])> F, int32_t nAuxiliaryDataPointsX1, int32_t nAuxiliaryDataPointsX2)

int32_t	writeToFile (TFile &outf, const char *name)
	_______________ IO ________________________

FlatObject &	getGridX1 () const

FlatObject &	getGridX2 () const

FlatObject &	getGrid (int32_t ix) const

void	cloneFromObject (const Spline2DContainerBase &obj, char *newFlatBufferPtr)
	_____________ FlatObject functionality, see FlatObject class for description ____________

void	moveBufferTo (char *newBufferPtr)

void	importFrom (const Spline2DContainerBase< DataT, OtherFlatBase > &src)

void	destroy ()

void	setActualBufferAddress (char *actualFlatBufferPtr)

void	setFutureBufferAddress (char *futureFlatBufferPtr)

Public Member Functions inherited from o2::gpu::FlatObject
	FlatObject ()=default
	_____________ Constructors / destructors __________________________

	~FlatObject ()

	FlatObject (const FlatObject &)=delete

FlatObject &	operator= (const FlatObject &)=delete

template<typename T >
T *	resizeArray (T &ptr, int32_t oldSize, int32_t newSize, T newPtr=nullptr)

template<typename T >
T **	resizeArray (T &ptr, int32_t oldSize, int32_t newSize, T newPtr=nullptr)

void	destroy ()
	_______________ Utilities _______________________________________________

	GPUdi () size_t getFlatBufferSize() const
	Gives size of the flat buffer.

	GPUdi () const char *getFlatBufferPtr() const
	Gives pointer to the flat buffer.

bool	isConstructed () const
	Tells if the object is constructed.

bool	isBufferInternal () const
	Tells if the buffer is internal.

void	adoptInternalBuffer (char *buf)

void	clearInternalBufferPtr ()

void	printC () const
	Print the content of the flat buffer.

Additional Inherited Members
Static Public Member Functions inherited from o2::gpu::Spline2DContainerBase< DataT, FlatObject >
static Spline2DContainerBase *	readFromFile (TFile &inpf, const char *name)
	read a class object from the file

static int32_t	test (const bool draw=0, const bool drawDataPoints=1)
	_______________ Test tools _______________

Static Public Member Functions inherited from o2::gpu::FlatObject
static constexpr size_t	alignSize (size_t sizeBytes, size_t alignmentBytes)
	_______________ Generic utilities _______________________________________________

template<class T >
static T *	relocatePointer (const char oldBase, char newBase, const T *ptr)
	Relocates a pointer inside a buffer to the new buffer address.

template<class T , class TFile >
static int32_t	writeToFile (T &obj, TFile &outf, const char *name)
	write a child class object to the file

template<class T , class TFile >
static T *	readFromFile (TFile &inpf, const char *name)
	read a child class object from the file

template<class T >
static std::string	stressTest (T &obj)
	Test the flat object functionality for a child class T.

Public Attributes inherited from o2::gpu::Spline2DContainerBase< DataT, FlatObject >
int32_t &	u1

int32_t int32_t &u2	const

Protected Types inherited from o2::gpu::FlatObject
enum	ConstructionState : uint32_t { NotConstructed = 0x0 , Constructed = 0x1 , InProgress = 0x2 }
	GPUCA_GPUCODE. More...

Protected Member Functions inherited from o2::gpu::Spline2DContainerBase< DataT, FlatObject >
void	recreate (int32_t nYdim, int32_t nKnotsX1, int32_t nKnotsX2)
	Constructor for a regular spline.

void	recreate (int32_t nYdim, int32_t nKnotsX1, const int32_t knotU1[], int32_t nKnotsX2, const int32_t knotU2[])
	Constructor for an irregular spline.

Protected Member Functions inherited from o2::gpu::FlatObject
void	startConstruction ()
	_____________ Construction _________

void	finishConstruction (int32_t flatBufferSize)

void	cloneFromObject (const FlatObject &obj, char *newFlatBufferPtr)

char *	releaseInternalBuffer ()
	_____________ Methods for making the data buffer external __________________________

void	moveBufferTo (char *newBufferPtr)

void	setActualBufferAddress (char *actualFlatBufferPtr)
	_____________ Methods for moving the class with its external buffer to another location __________________________

void	setFutureBufferAddress (char *futureFlatBufferPtr)

	ClassDefNV (FlatObject, 1)
	Pointer to the flat buffer.

Static Protected Member Functions inherited from o2::gpu::FlatObject
static constexpr size_t	getClassAlignmentBytes ()
	GPUCA_GPUCODE.

static constexpr size_t	getBufferAlignmentBytes ()
	Gives minimal alignment in bytes required for the flat buffer.

Protected Attributes inherited from o2::gpu::Spline2DContainerBase< DataT, FlatObject >
int32_t	mYdim
	_____________ Data members ____________

Spline1D< DataT, 0, FlatObject >	mGridX1
	grid for U axis

Spline1D< DataT, 0, FlatObject >	mGridX2
	grid for V axis

DataT *	mParameters

Protected Attributes inherited from o2::gpu::FlatObject
int32_t	mFlatBufferSize = 0
	size of the flat buffer

uint32_t	mConstructionMask = ConstructionState::NotConstructed
	mask for constructed object members, first two bytes are used by this class

char *	mFlatBufferContainer = nullptr

char *	mFlatBufferPtr = nullptr

Detailed Description

template<typename DataT>
class o2::gpu::Spline2DContainer< DataT, FlatObject >

Definition at line 215 of file Spline2DSpec.h.

Member Function Documentation

◆ ClassDefNV()

template<typename DataT >

o2::gpu::Spline2DContainer< DataT, FlatObject >::ClassDefNV	(	Spline2DContainer< DataT, FlatObject >	,
		1
	)

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

/home/runner/work/AliceO2/AliceO2/GPU/Utils/Spline2DSpec.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ ClassDefNV()