DensityFlagged Class Reference

Density function with tracking of used points for growing a volumn. More...

#include <DensityFlagged.H>

Inheritance diagram for DensityFlagged:

List of all members.

Public Member Functions
	DensityFlagged (const size_t width, const size_t height, const size_t depth, const float minX, const float maxX, const float minY, const float maxY, const float minZ, const float maxZ)
size_t	getLargest () const
	Return the index of the highest count cell. First occurance of this high value.
size_t	getLargestUnflagged () const
	Return the index of the highest count cell without flag set true. First occurance of this high value.
size_t	getLargestNeighbor (const size_t index) const
	Which cell next to this cell has the largest count?
size_t	getLargestUnflaggedNeighbor (const size_t index) const
	Which cell next to this cell has the largest count? Ignore those that have been flagged.
bool	isFlagged (size_t i) const
	flagged means a vell has been used false if not flagged or true if flagged
void	setFlag (size_t i, bool v=true)
size_t	getNumFlagged () const
	How many cells flagged?
size_t	getFlaggedCount () const
	Return the number of counts in all the flagged cells. FIX: slow! Same as used count.
size_t	getNumUsed () const
	How many elements in the blob?
size_t	getUsedIndex (const size_t i) const
	Get the nth cell of the blob.
size_t	getLargestNeighborOfFlagged () const
	Scan through used and look for the largest unflagged point.
void	buildBlob (const float percent)
	Grow a blob until we reach percent of total counts Puts used cells in the used private vector. This will stop if it runs out of connected cells.
void	printBlob () const
	dump a description of the blob to stdout
Private Attributes
std::vector< bool >	flags
std::vector< size_t >	used

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Detailed Description

Density function with tracking of used points for growing a volumn.

Take the standard density class and allow growing of a connected usage surface. Uses largest neighbor traversal. This should be SLOW

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Constructor & Destructor Documentation

DensityFlagged::DensityFlagged (  const size_t  width, const size_t  height, const size_t  depth, const float  minX, const float  maxX, const float  minY, const float  maxY, const float  minZ, const float  maxZ )

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Member Function Documentation

void DensityFlagged::buildBlob (  const float  percent  )

Grow a blob until we reach percent of total counts Puts used cells in the used private vector. This will stop if it runs out of connected cells.

size_t DensityFlagged::getFlaggedCount (   )  const

Return the number of counts in all the flagged cells. FIX: slow! Same as used count.

size_t DensityFlagged::getLargest (   )  const

Return the index of the highest count cell. First occurance of this high value.

size_t DensityFlagged::getLargestNeighbor (  const size_t  index  )  const

Which cell next to this cell has the largest count? Parameters: index  Cell number to look around Returns: cell index of largest or Density::badValue if nothing possible. Picks lowest index if there are duplicates

size_t DensityFlagged::getLargestNeighborOfFlagged (   )  const

Scan through used and look for the largest unflagged point.

size_t DensityFlagged::getLargestUnflagged (   )  const

Return the index of the highest count cell without flag set true. First occurance of this high value.

size_t DensityFlagged::getLargestUnflaggedNeighbor (  const size_t  index  )  const

Which cell next to this cell has the largest count? Ignore those that have been flagged. Parameters: index  Cell number to look around Returns: cell index of largest or Density::badValue if nothing possible. Picks lowest index if there are duplicates

size_t DensityFlagged::getNumFlagged (   )  const

How many cells flagged?

size_t DensityFlagged::getNumUsed (   )  const [inline]

How many elements in the blob?

size_t DensityFlagged::getUsedIndex (  const size_t  i  )  const [inline]

Get the nth cell of the blob.

bool DensityFlagged::isFlagged (  size_t  i  )  const [inline]

flagged means a vell has been used false if not flagged or true if flagged

void DensityFlagged::printBlob (   )  const

dump a description of the blob to stdout

void DensityFlagged::setFlag (  size_t  i, bool  v = true )  [inline]

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Member Data Documentation

std::vector<bool> DensityFlagged::flags [private]

std::vector<size_t> DensityFlagged::used [private]

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

• DensityFlagged.H
• DensityFlagged.C

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