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Showing content from http://www.ncbi.nlm.nih.gov/IEB/ToolBox/CPP_DOC/doxyhtml/app__job__impl_8hpp_source.html below:

NCBI C++ ToolKit: include/gui/utils/app_job_impl.hpp Source File

SetNormDone(

);

SetText(

&

);

()

;

()

;

IsUserLevel()

;

()

;

(

& descr =

);

()

;

x_SetStatusText(

&

);

x_ResetState();

:

(descr), m_ExecuteUnit(&executeUnit) {}

CAppJobError Default implementation for IAppJobError - encapsulates a text error message.

CAppJobProgress Default implementation for IAppJobProgress - the class encapsulates a text message an...

CAppJobTextResult Default implementation for result object - encapsulates a text error message.

CAppJob - default implementation of IAppJob that could be used as a base class.

Base class to build jobs with cancel functionality.

Interface for testing cancellation request in a long lasting operation.

virtual CConstIRef< IAppJobProgress > GetProgress()=0

return progress object, the function shall be synchronized internally.

void SetDataLocker(ILocker *locker)

ICanceled * x_GetICanceled()

CRef< CAppJobError > m_Error

virtual EJobState Run() override

Function that does all the useful work, called by the Engine.

CGuiRWLock m_Lock

MT sync.lock.

string m_Descr

mutex to sync our internals

virtual string GetText() const =0

returns a text string describing current state

virtual CConstIRef< IAppJobError > GetError()=0

Returns IAppJobError object describing internal error that caused the Job to fail.

virtual bool IsCanceled() const override

virtual CRef< CObject > GetResult()=0

Returns the Job Result.

CAppJobExecuteUnit(IExecuteUnit &executeUnit, const string &descr)

EJobState

Job states (describe FSM)

virtual string GetDescr() const =0

Returns a human readable description of the Job (optional)

unique_ptr< ILocker > m_DataLocker

string m_Status

Current status of the Job.

CRef< CCanceled > m_Canceled

CIRef< IExecuteUnit > m_ExecuteUnit

virtual void RequestCancel() override

RequestCancel() is called to notify the Job that it shall exit Run() function ASAP.

CLockerGuard x_GetGuard()

virtual float GetNormDone() const =0

return a number indicating the progress(0.0 - just started, 1.0 - done)

CObject & operator=(const CObject &src) THROWS_NONE

Assignment operator.

#define END_NCBI_SCOPE

End previously defined NCBI scope.

#define BEGIN_NCBI_SCOPE

Define ncbi namespace.

#define NCBI_GUIUTILS_EXPORT

#define NCBI_GUIOBJUTILS_EXPORT

GUI Core entry point to compile time overloaded sync.primitives (like Locks, Mutex,...

static void text(MDB_val *v)

Portable reference counted smart and weak pointers using CWeakRef, CRef, CObject and CObjectEx.

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