THnSparseCoordCompression Class Reference

Inheritance diagram for THnSparseCoordCompression:

List of all members.

Public Member Functions
	THnSparseCoordCompression (Int_t dim, const Int_t *nbins)
	THnSparseCoordCompression (const THnSparseCoordCompression &other)
	~THnSparseCoordCompression ()
ULong64_t	GetHashFromBuffer (const Char_t *buf) const
Int_t	GetBufferSize () const
Int_t	GetNdimensions () const
void	SetCoordFromBuffer (const Char_t *buf_in, Int_t *coord_out) const
ULong64_t	SetBufferFromCoord (const Int_t *coord_in, Char_t *buf_out) const
Protected Member Functions
Int_t	GetNumBits (Int_t n) const
Private Attributes
Int_t	fNdimensions
Int_t	fCoordBufferSize
Int_t *	fBitOffsets

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Detailed Description

Definition at line 49 of file THnSparse.cxx.

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Constructor & Destructor Documentation

THnSparseCoordCompression::THnSparseCoordCompression	(	Int_t	dim,
		const Int_t *	nbins
	)

Definition at line 80 of file THnSparse.cxx.

References fBitOffsets, fCoordBufferSize, GetNumBits(), and i.

THnSparseCoordCompression::THnSparseCoordCompression

(

const THnSparseCoordCompression &

other

)

Definition at line 100 of file THnSparse.cxx.

References fBitOffsets, fCoordBufferSize, and fNdimensions.

THnSparseCoordCompression::~THnSparseCoordCompression

(

)

Definition at line 111 of file THnSparse.cxx.

References fBitOffsets.

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Member Function Documentation

ULong64_t THnSparseCoordCompression::GetHashFromBuffer

(

const Char_t *

buf

)

const

Definition at line 232 of file THnSparse.cxx.

References fCoordBufferSize, hash, and str.

Referenced by THnSparse::FillExMap(), THnSparseCompactBinCoord::SetBuffer(), and SetBufferFromCoord().

Int_t THnSparseCoordCompression::GetBufferSize

(

)

const [inline]

Definition at line 56 of file THnSparse.cxx.

References fCoordBufferSize.

Referenced by THnSparse::GetBinContent(), THnSparse::GetSparseFractionMem(), THnSparseCompactBinCoord::SetBuffer(), and THnSparseCompactBinCoord::THnSparseCompactBinCoord().

Int_t THnSparseCoordCompression::GetNdimensions

(

)

const [inline]

Definition at line 57 of file THnSparse.cxx.

References fNdimensions.

Referenced by THnSparseCompactBinCoord::SetCoord().

void THnSparseCoordCompression::SetCoordFromBuffer	(	const Char_t *	buf_in,
		Int_t *	coord_out
	)			const

Definition at line 119 of file THnSparse.cxx.

References fBitOffsets, fNdimensions, i, n, nbits, and pbuf.

Referenced by THnSparse::GetBinContent().

ULong64_t THnSparseCoordCompression::SetBufferFromCoord	(	const Int_t *	coord_in,
		Char_t *	buf_out
	)			const

Definition at line 146 of file THnSparse.cxx.

References fBitOffsets, fCoordBufferSize, fNdimensions, GetHashFromBuffer(), i, Long64_t, pbuf, and val.

Referenced by THnSparseCompactBinCoord::SetCoord(), and THnSparseCompactBinCoord::UpdateCoord().

Int_t THnSparseCoordCompression::GetNumBits

(

Int_t

n

)

const [inline, protected]

Definition at line 62 of file THnSparse.cxx.

Referenced by THnSparseCoordCompression().

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Member Data Documentation

Int_t THnSparseCoordCompression::fNdimensions [private]

Definition at line 69 of file THnSparse.cxx.

Referenced by GetNdimensions(), SetBufferFromCoord(), SetCoordFromBuffer(), and THnSparseCoordCompression().

Int_t THnSparseCoordCompression::fCoordBufferSize [private]

Definition at line 70 of file THnSparse.cxx.

Referenced by GetBufferSize(), GetHashFromBuffer(), SetBufferFromCoord(), and THnSparseCoordCompression().

Int_t* THnSparseCoordCompression::fBitOffsets [private]

Definition at line 71 of file THnSparse.cxx.

Referenced by SetBufferFromCoord(), SetCoordFromBuffer(), THnSparseCoordCompression(), and ~THnSparseCoordCompression().

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

• hist/hist/src/THnSparse.cxx

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