carto::VolumeUtil< T > Class Template Reference

Volume utilities classes. More...

#include <cartodata/volume/volumeutil.h>

Inheritance diagram for carto::VolumeUtil< T >:

Collaboration diagram for carto::VolumeUtil< T >:

Static Public Member Functions
template<class UnaryFunction >
static VolumeRef< T >	apply (UnaryFunction f, const VolumeRef< T > &o)
	applies a unary function to each voxel of a volume More...
template<class UnaryFunction >
static void	selfApply (UnaryFunction f, VolumeRef< T > &o)
	applies a binary function to each voxel of a pair of volumes More...
template<class BinaryFunction >
static void	selfApply (BinaryFunction f, VolumeRef< T > &o1, const VolumeRef< T > &o2)
	same as apply() except that the first input volume is used to store the result More...
template<class BinaryFunction >
static T	accumulate (BinaryFunction f, const VolumeRef< T > &o2, T initial)
	Apply a binary function to each voxel of the volume, with a "current" value as second argument. More...
template<class BinaryFunction >
static T	accumulate (BinaryFunction f, const Volume< T > &o2, T initial)

Detailed Description

template<typename T>
class carto::VolumeUtil< T >

Volume utilities classes.

Definition at line 1654 of file volumeutil.h.

Member Function Documentation

accumulate() [1/2]

template<typename T >

template<class BinaryFunction >

T carto::VolumeUtil< T >::accumulate ( BinaryFunction  f, const Volume< T > &  o2, T  initial  )

static

Definition at line 347 of file volumeutil_d.h.

References carto::Volume< T >::at(), carto::NDIterator_base::ended(), carto::VolumeProxy< T >::getSize(), carto::Volume< T >::getStrides(), carto::const_line_NDIterator< class >::inc_line_ptr(), and carto::const_line_NDIterator< class >::line_length().

accumulate() [2/2]

template<typename T >

template<class BinaryFunction >

static T carto::VolumeUtil< T >::accumulate ( BinaryFunction  f, const VolumeRef< T > &  o2, T  initial  )

inlinestatic

Apply a binary function to each voxel of the volume, with a "current" value as second argument.

The voxel result is used for other voxels function calls. Useful for min/max for instance: min = VolumeUtil<T>::accumulate( std::min<T>, volume, std::numeric_limits<T>::max() ); max = VolumeUtil::accumulate( std::max<T>, volume, -std::numeric_limits<T>::max() ); May be used also for sum etc.

Definition at line 1684 of file volumeutil.h.

Referenced by carto::VolumeUtilBase< T, true >::max(), and carto::VolumeUtilBase< T, true >::min().

apply()

template<typename T >

template<class UnaryFunction >

VolumeRef< T > carto::VolumeUtil< T >::apply ( UnaryFunction  f, const VolumeRef< T > &  o  )

static

applies a unary function to each voxel of a volume

Definition at line 74 of file volumeutil_d.h.

References carto::VolumeRef< T >::at(), carto::NDIterator_base::ended(), carto::VolumeRef< T >::getSize(), carto::VolumeRef< T >::getStrides(), carto::VolumeRef< T >::header(), carto::const_line_NDIterator< class >::inc_line_ptr(), carto::line_NDIterator< class >::inc_line_ptr(), and carto::const_line_NDIterator< class >::line_length().

selfApply() [1/2]

template<typename T >

template<class BinaryFunction >

void carto::VolumeUtil< T >::selfApply ( BinaryFunction  f, VolumeRef< T > &  o1, const VolumeRef< T > &  o2  )

static

same as apply() except that the first input volume is used to store the result

Definition at line 314 of file volumeutil_d.h.

References carto::VolumeRef< T >::at(), carto::NDIterator_base::ended(), carto::VolumeRef< T >::getSize(), carto::VolumeRef< T >::getSizeT(), carto::VolumeRef< T >::getSizeX(), carto::VolumeRef< T >::getSizeY(), carto::VolumeRef< T >::getSizeZ(), carto::VolumeRef< T >::getStrides(), carto::const_line_NDIterator< class >::inc_line_ptr(), carto::line_NDIterator< class >::inc_line_ptr(), and carto::line_NDIterator< class >::line_length().

selfApply() [2/2]

template<typename T >

template<class UnaryFunction >

void carto::VolumeUtil< T >::selfApply ( UnaryFunction  f, VolumeRef< T > &  o  )

static

applies a binary function to each voxel of a pair of volumes

same as apply() except that the input volume is used to store the result

Definition at line 299 of file volumeutil_d.h.

References carto::VolumeRef< T >::at(), carto::NDIterator_base::ended(), carto::VolumeRef< T >::getSize(), carto::VolumeRef< T >::getStrides(), carto::line_NDIterator< class >::inc_line_ptr(), and carto::line_NDIterator< class >::line_length().

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

• cartodata/volume/volumeutil.h
• cartodata/volume/volumeutil_d.h