MR::VoxelsVolumeCachingAccessor< V > Class Template Reference

#include <MRVoxelsVolumeCachingAccessor.h>

Classes
struct	Parameters

Public Types
using	VolumeType = V
using	ValueType = typename V::ValueType

Public Member Functions
	VoxelsVolumeCachingAccessor (const VoxelsVolumeAccessor< V > &accessor, const VolumeIndexer &indexer, Parameters parameters={})
int	currentLayer () const
	get current layer
bool	preloadLayer (int z, const ProgressCallback &cb={})
bool	preloadNextLayer (const ProgressCallback &cb={})
ValueType	get (const VoxelLocation &loc) const
	get voxel volume data

Detailed Description

template<typename V>
class MR::VoxelsVolumeCachingAccessor< V >

This accessor first loads data for given number of layers in internal cache, and then returns values from the cache. Direct access to data outside of cache is not allowed.

Member Typedef Documentation

ValueType

template<typename V >

using MR::VoxelsVolumeCachingAccessor< V >::ValueType = typename V::ValueType

VolumeType

template<typename V >

using MR::VoxelsVolumeCachingAccessor< V >::VolumeType = V

Constructor & Destructor Documentation

VoxelsVolumeCachingAccessor()

template<typename V >

MR::VoxelsVolumeCachingAccessor< V >::VoxelsVolumeCachingAccessor ( const VoxelsVolumeAccessor< V > & accessor, const VolumeIndexer & indexer, Parameters parameters = {} )

inline

Member Function Documentation

currentLayer()

template<typename V >

int MR::VoxelsVolumeCachingAccessor< V >::currentLayer ( ) const

inlinenodiscard

get current layer

get()

template<typename V >

ValueType MR::VoxelsVolumeCachingAccessor< V >::get ( const VoxelLocation & loc ) const

inline

get voxel volume data

preloadLayer()

template<typename V >

bool MR::VoxelsVolumeCachingAccessor< V >::preloadLayer ( int z, const ProgressCallback & cb = {} )

inline

preload layers, starting from z; return false if the operation was cancelled from callback

preloadNextLayer()

template<typename V >

bool MR::VoxelsVolumeCachingAccessor< V >::preloadNextLayer ( const ProgressCallback & cb = {} )

inline

preload the next layer; return false if the operation was cancelled from callback

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

• MRVoxelsVolumeCachingAccessor.h