Medical Imaging Interaction Toolkit
2024.06.99-c70462f2
Medical Imaging Interaction Toolkit
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ImageReadAccessor class to get locked read access for a particular image part. More...
#include <mitkImageReadAccessor.h>
Public Types | |
typedef itk::SmartPointer< Image > | ImagePointer |
Public Types inherited from mitk::ImageAccessorBase | |
enum | Options { DefaultBehavior, ExceptionIfLocked, ForceCoherentMemory, IgnoreLock } |
defines different flags for the ImageAccessor constructors More... | |
typedef itk::SmartPointer< const mitk::Image > | ImageConstPointer |
Public Member Functions | |
ImageReadAccessor (ImageConstPointer image, const ImageDataItem *iDI=nullptr, int OptionFlags=ImageAccessorBase::DefaultBehavior) | |
Orders read access for a slice, volume or 4D-Image. More... | |
ImageReadAccessor (ImagePointer image, const ImageDataItem *iDI=nullptr, int OptionFlags=ImageAccessorBase::DefaultBehavior) | |
ImageReadAccessor (const Image *image, const ImageDataItem *iDI=nullptr) | |
~ImageReadAccessor () override | |
Public Member Functions inherited from mitk::ImageAccessorBase | |
virtual | ~ImageAccessorBase () |
const void * | GetData () const |
Gives const access to the data. More... | |
Protected Member Functions | |
const Image * | GetImage () const override |
Protected Member Functions inherited from mitk::ImageAccessorBase | |
ImageAccessorBase (ImageConstPointer iP, const ImageDataItem *iDI=nullptr, int OptionFlags=DefaultBehavior) | |
Checks validity of given parameters from inheriting classes and stores those parameters in member variables. More... | |
void | Increment () |
Increments m_WaiterCount. A call of this method is prohibited unless the Mutex m_ReadWriteLock in the mitk::Image class is Locked. More... | |
bool | Overlap (const ImageAccessorBase *iAB) |
Computes if there is an Overlap of the image part between this instantiation and another ImageAccessor object. More... | |
void | WaitForReleaseOf (ImageAccessorWaitLock *wL) |
Uses the WaitLock to wait for another ImageAccessor. More... | |
void | PreventRecursiveMutexLock (ImageAccessorBase *iAB) |
Prevents a recursive mutex lock by comparing thread ids of competing image accessors. More... | |
Additional Inherited Members | |
Protected Attributes inherited from mitk::ImageAccessorBase | |
itk::ImageRegion< 4 > * | m_SubRegion |
void * | m_AddressBegin |
void * | m_AddressEnd |
int | m_Options |
Stores all extended properties of an ImageAccessor. The different flags in mitk::ImageAccessorBase::Options can be unified by bitwise operations. More... | |
bool | m_CoherentMemory |
ImageAccessorWaitLock * | m_WaitLock |
Pointer to a WaitLock struct, that allows other ImageAccessors to wait for this ImageAccessor. More... | |
ThreadIDType | m_Thread |
ImageReadAccessor class to get locked read access for a particular image part.
Definition at line 27 of file mitkImageReadAccessor.h.
Definition at line 35 of file mitkImageReadAccessor.h.
mitk::ImageReadAccessor::ImageReadAccessor | ( | ImageConstPointer | image, |
const ImageDataItem * | iDI = nullptr , |
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int | OptionFlags = ImageAccessorBase::DefaultBehavior |
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Orders read access for a slice, volume or 4D-Image.
image | specifies the associated Image |
iDI | specifies the allocated image part |
OptionFlags | properties from mitk::ImageAccessorBase::Options can be chosen and assembled with bitwise unification. |
mitk::Exception | if the Constructor was created inappropriately |
mitk::MemoryIsLockedException | if requested image area is exclusively locked and mitk::ImageAccessorBase::ExceptionIfLocked is set in OptionFlags |
mitk::ImageReadAccessor::ImageReadAccessor | ( | ImagePointer | image, |
const ImageDataItem * | iDI = nullptr , |
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int | OptionFlags = ImageAccessorBase::DefaultBehavior |
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mitk::ImageReadAccessor::ImageReadAccessor | ( | const Image * | image, |
const ImageDataItem * | iDI = nullptr |
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override |
Destructor informs Image to unlock memory.
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overrideprotectedvirtual |