PUBLIC

DctThread::DctThread(const ByteImageC &,const StringC &,IntT,const StringC &,BooleanT) DctThread::DctThread(const DctThread &) DctThread::Copy(void) const DctThread::Start(void) DctThread::End(void) DctThread::ThreadFinished(void) DctThread::WaitForThread(void) DctThread::SetNormalise(BooleanT) VThread::Execute(void) VThread::Start(void) VThread::End(void) VThread::Yield(void) VThread::Terminate(void) VThread::Pause(void) VThread::Continue(void) VThread::SetPriority(int) VThread::GetID(void) VThread::GetCurrentThreadID(void) VThread::GetCurrentThread(void)

DctThread
include	"amma/visualdb/DctThread.hh"
User Level:	Default
Library:	QueryThread
Example:	exIndex.cc
Section:	default.Kieron J Messer
In Scope:	std

Parent Classes:

public VThread

VSemaphore threadFinished;

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StringC name;

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ByteImageC image;

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StringC path;

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IntT windowSize;

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BooleanT normalise;

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normalise the features

DctThread(const ByteImageC & image,const StringC & outpath,IntT winSize,const StringC & name,BooleanT normalise = FALSE)

Constructor

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DctThread(const DctThread & em)

Copy constructor

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DctThread & Copy() const

Make a copy

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int Start()

Start EM thread

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int End()

End EM thread

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BooleanT ThreadFinished()

Check to see if thread finished

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void WaitForThread()

Wait until thread completes execution

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void SetNormalise(BooleanT normalise)

Set the normalisation flag

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BooleanT Execute(void)

Start thread running, use this command to start thread running after it has been created. This function can only be called once.

int Start(void)

Called when thread started. This function should be overloaded is a derived class. It is called with the new thread after Execute() is called. There is no need to call this function directly.

int End(void)

Called when thread terminates normally. Overloading this method is optional. There is no need to call this function directly. ------------- Execution control ---------------------- These may be called by any thread.

void Yield(void)

Yield control of processor, call if you wish a brief delay in execution.

void Terminate(void)

Terminate thread. Call to stop the thread running.

BooleanT Pause(void)

Stop thread running temporarly.

BooleanT Continue(void)

Continue thread running again after call to Pause().

BooleanT SetPriority(int Pri)

Set the priority of the process 0 to 32767, Higher faster. ------------- Thread ID ---------------------- Functions to identify threads.

int GetID(void)

Get a unique ID for this thread. NB. An id may no be assigned to the thread until after Execute() has been called.

IntT GetCurrentThreadID()

Get ID of current thread.

VThread * GetCurrentThread(void)

Get a pointer to the currently executing thread.