EicStlKey Class Reference

Naive multi-float-value key used for ordering objects in CAD-related classes;. More...

#include <EicRoot/blob/master/eic/cad/EicStlKey.h>

Public Member Functions
	EicStlKey (unsigned dim, const double *ptr)
	~EicStlKey ()
unsigned	GetDim () const
const double *	GetData () const

Private Attributes
unsigned	mDim
double *	mData

Detailed Description

Naive multi-float-value key used for ordering objects in CAD-related classes;.

Basically just packs coordinates of N related 3D vertices into double[3*N] arrays and uses memcmp() call for comparisons; FIXME: consider to use hash tables (?);

Definition at line 16 of file EicStlKey.h.

View newest version in sPHENIX GitHub at line 16 of file EicStlKey.h

Constructor & Destructor Documentation

EicStlKey::EicStlKey ( unsigned  dim, const double *  ptr  )

inline

Main constructor

Parameters

dim	full array dimension (so 3N for an object identified by N 3D points)
ptr	pointer to respective double[dim] data array

Definition at line 22 of file EicStlKey.h.

View newest version in sPHENIX GitHub at line 22 of file EicStlKey.h

References Acts::Test::dim, mData, and mDim.

EicStlKey::~EicStlKey ( )

inline

Destructor; just need to clean up the storage

Definition at line 29 of file EicStlKey.h.

View newest version in sPHENIX GitHub at line 29 of file EicStlKey.h

References mData.

Member Function Documentation

const double* EicStlKey::GetData ( ) const

inline

Access method; returns read-only mData pointer

Definition at line 36 of file EicStlKey.h.

View newest version in sPHENIX GitHub at line 36 of file EicStlKey.h

Referenced by EicStlFactory::_ConstructGeometry(), EicStlKeyCompare(), EicStlKeyEqual(), EicCompositeShape::LocalFillBuffer3D(), EicStlMediaGroup::MergeDegenerateVertices(), EicStlFactory::PreAllocateFacet(), EicStlVertex::Print(), and EicStlMediaGroup::SplitIntoAssemblies().

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unsigned EicStlKey::GetDim ( ) const

inline

Access method; returns mDim

Definition at line 33 of file EicStlKey.h.

View newest version in sPHENIX GitHub at line 33 of file EicStlKey.h

References mDim.

Referenced by EicStlKeyCompare(), and EicStlKeyEqual().

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Member Data Documentation

double* EicStlKey::mData

private

Array of floating point values

Definition at line 43 of file EicStlKey.h.

View newest version in sPHENIX GitHub at line 43 of file EicStlKey.h

Referenced by EicStlKey(), and ~EicStlKey().

unsigned EicStlKey::mDim

private

Number of floating point values defining this key

Definition at line 36 of file EicStlKey.h.

View newest version in sPHENIX GitHub at line 36 of file EicStlKey.h

Referenced by EicStlKey(), and GetDim().

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

• EicRoot/blob/master/eic/cad/EicStlKey.h