G4KDTree::HyperRect Class Reference

#include <G4KDTree.hh>

Public Member Functions
	HyperRect (size_t dim)
template<typename Position >
void	SetMinMax (const Position &min, const Position &max)
	~HyperRect ()
	HyperRect (const HyperRect &rect)
template<typename Position >
void	Extend (const Position &pos)
template<typename Position >
bool	CompareDistSqr (const Position &pos, const double *bestmatch)
size_t	GetDim ()
double *	GetMin ()
double *	GetMax ()

Protected Attributes
size_t	fDim
double *	fMin
double *	fMax

Detailed Description

Definition at line 133 of file G4KDTree.hh.

Constructor & Destructor Documentation

HyperRect() [1/2]

G4KDTree::HyperRect::HyperRect ( size_t  dim )

inline

Definition at line 136 of file G4KDTree.hh.

    {
      fDim = dim;
      fMin = new double[fDim];
      fMax = new double[fDim];
    }

~HyperRect()

G4KDTree::HyperRect::~HyperRect ( )

inline

Definition at line 153 of file G4KDTree.hh.

    {
      delete[] fMin;
      delete[] fMax;
    }

HyperRect() [2/2]

G4KDTree::HyperRect::HyperRect ( const HyperRect &  rect )

inline

Definition at line 159 of file G4KDTree.hh.

    {
      fDim = rect.fDim;
      fMin = new double[fDim];
      fMax = new double[fDim];
 
      for (size_t i = 0; i < fDim; i++)
      {
        fMin[i] = rect.fMin[i];
        fMax[i] = rect.fMax[i];
      }
    }

Member Function Documentation

CompareDistSqr()

template<typename Position >

bool G4KDTree::HyperRect::CompareDistSqr ( const Position &  pos, const double *  bestmatch  )

inline

Definition at line 189 of file G4KDTree.hh.

      {
        double result = 0;
 
        for (size_t i = 0; i < fDim; i++)
        {
          if (pos[i] < fMin[i])
          {
            result += sqr(fMin[i] - pos[i]);
          }
          else if (pos[i] > fMax[i])
          {
            result += sqr(fMax[i] - pos[i]);
          }
 
          if (result >= *bestmatch) return false;
        }
 
        return true;
      }

Extend()

template<typename Position >

void G4KDTree::HyperRect::Extend ( const Position &  pos )

inline

Definition at line 173 of file G4KDTree.hh.

      {
        for (size_t i = 0; i < fDim; i++)
        {
          if (pos[i] < fMin[i])
          {
            fMin[i] = pos[i];
          }
          if (pos[i] > fMax[i])
          {
            fMax[i] = pos[i];
          }
        }
      }

Referenced by G4KDTree::Build().

GetDim()

size_t G4KDTree::HyperRect::GetDim ( )

inline

Definition at line 210 of file G4KDTree.hh.

    {
      return fDim;
    }

GetMax()

double * G4KDTree::HyperRect::GetMax ( )

inline

Definition at line 218 of file G4KDTree.hh.

    {
      return fMax;
    }

GetMin()

double * G4KDTree::HyperRect::GetMin ( )

inline

Definition at line 214 of file G4KDTree.hh.

    {
      return fMin;
    }

SetMinMax()

template<typename Position >

void G4KDTree::HyperRect::SetMinMax ( const Position &  min, const Position &  max  )

inline

Definition at line 144 of file G4KDTree.hh.

      {
        for (size_t i = 0; i < fDim; i++)
        {
          fMin[i] = min[i];
          fMax[i] = max[i];
        }
      }

Referenced by G4KDTree::Build().

Member Data Documentation

fDim

size_t G4KDTree::HyperRect::fDim

protected

Definition at line 224 of file G4KDTree.hh.

Referenced by CompareDistSqr(), Extend(), GetDim(), HyperRect(), and SetMinMax().

fMax

double * G4KDTree::HyperRect::fMax

protected

Definition at line 225 of file G4KDTree.hh.

Referenced by CompareDistSqr(), Extend(), GetMax(), HyperRect(), SetMinMax(), and ~HyperRect().

fMin

double* G4KDTree::HyperRect::fMin

protected

Definition at line 225 of file G4KDTree.hh.

Referenced by CompareDistSqr(), Extend(), GetMin(), HyperRect(), SetMinMax(), and ~HyperRect().

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

• G4KDTree.hh