G4KDTreeResult Class Reference

#include <G4KDTreeResult.hh>

Inheritance diagram for G4KDTreeResult:

Public Member Functions
	G4KDTreeResult (G4KDTree *)
virtual	~G4KDTreeResult ()
void	Insert (double, G4KDNode *)
void	Clear ()
void	Sort ()
size_t	GetSize ()
size_t	size ()
void	Rewind ()
bool	End ()
void	Next ()
void *	GetItemData ()
void *	GetItem (double *&)
void *	GetItem (double &x, double &y, double &z)
void *	GetItemNDistanceSQ (double &)
void *	GetItemNDistanceSQ (double *&, double &)
double	GetDistanceSqr ()

Protected Attributes
G4KDTree *	fTree
std::list< ResNode >::iterator	fIterator

Detailed Description

G4KDTreeResult enables to go through the nearest entities found by G4KDTree.

Definition at line 59 of file G4KDTreeResult.hh.

Constructor & Destructor Documentation

G4KDTreeResult::G4KDTreeResult

(

G4KDTree *

tree

)

Definition at line 80 of file G4KDTreeResult.cc.

References fTree, and gammaraytel::tree.

                                             : std::list<ResNode>()
{
    fTree = tree;
}

G4KDTreeResult::~G4KDTreeResult ( )

virtual

Definition at line 85 of file G4KDTreeResult.cc.

{
    std::list<ResNode>::erase(begin(),end());
}

Member Function Documentation

void G4KDTreeResult::Clear

(

)

Definition at line 95 of file G4KDTreeResult.cc.

References fIterator.

{
    std::list<ResNode>::erase(begin(),end());
    fIterator = std::list<ResNode>::begin();
}

bool G4KDTreeResult::End

(

)

Definition at line 121 of file G4KDTreeResult.cc.

References fIterator.

{
    return (fIterator == end());
}

double G4KDTreeResult::GetDistanceSqr

(

)

Definition at line 164 of file G4KDTreeResult.cc.

{
    return (*fIterator).GetDistanceSqr();
}

void * G4KDTreeResult::GetItem

(

double *&

pos

)

Definition at line 131 of file G4KDTreeResult.cc.

References fTree, and G4KDTree::GetDim().

Referenced by GetItemNDistanceSQ().

{
    if(!pos)   pos = new double[fTree->GetDim()];
    memcpy(pos, (*fIterator).GetNode()->GetPosition(), fTree->GetDim() * sizeof *pos);
    return (*fIterator).GetNode()->GetData();
}

void * G4KDTreeResult::GetItem	(	double &	x,
		double &	y,
		double &	z
	)

Definition at line 138 of file G4KDTreeResult.cc.

{
    x = (*fIterator).GetNode()->GetPosition()[0];
    y = (*fIterator).GetNode()->GetPosition()[1];
    z = (*fIterator).GetNode()->GetPosition()[2];

    return (*fIterator).GetNode()->GetData();
}

void * G4KDTreeResult::GetItemData

(

)

Definition at line 159 of file G4KDTreeResult.cc.

{
    return (*fIterator).GetNode()->GetData();
}

void * G4KDTreeResult::GetItemNDistanceSQ

(

double &

dist_sq

)

Definition at line 147 of file G4KDTreeResult.cc.

{
    dist_sq = (*fIterator).GetDistanceSqr();
    return (*fIterator).GetNode()->GetData();
}

void * G4KDTreeResult::GetItemNDistanceSQ	(	double *&	pos,
		double &	dist_sq
	)

Definition at line 153 of file G4KDTreeResult.cc.

References GetItem().

{
    dist_sq = (*fIterator).GetDistanceSqr();
    return GetItem(pos);
}

size_t G4KDTreeResult::GetSize

(

)

Definition at line 106 of file G4KDTreeResult.cc.

{
    return std::list<ResNode>::size();
}

void G4KDTreeResult::Insert	(	double	pos,
		G4KDNode *	node
	)

Definition at line 90 of file G4KDTreeResult.cc.

Referenced by G4KDTree::__NearestInRange().

{
    std::list<ResNode>::push_back(ResNode(pos,node));
}

void G4KDTreeResult::Next

(

)

Definition at line 126 of file G4KDTreeResult.cc.

References fIterator.

{
    fIterator++;
}

void G4KDTreeResult::Rewind

(

)

Definition at line 116 of file G4KDTreeResult.cc.

References fIterator.

{
    fIterator = begin();
}

size_t G4KDTreeResult::size

(

)

Definition at line 111 of file G4KDTreeResult.cc.

{
    return std::list<ResNode>::size();
}

void G4KDTreeResult::Sort

(

)

Definition at line 101 of file G4KDTreeResult.cc.

References CompareResNode(), and sort().

{
    std::list<ResNode>::sort(CompareResNode);
}

Field Documentation

std::list<ResNode>::iterator G4KDTreeResult::fIterator

protected

Definition at line 63 of file G4KDTreeResult.hh.

Referenced by Clear(), End(), Next(), and Rewind().

G4KDTree* G4KDTreeResult::fTree

protected

Definition at line 62 of file G4KDTreeResult.hh.

Referenced by G4KDTreeResult(), and GetItem().

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

• G4KDTreeResult.hh
• G4KDTreeResult.cc