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DCMTK Version 3.6.9
OFFIS DICOM Toolkit
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Abstract base class that handles forwarding the configuration and T_ASC_Association to the actual worker class for each worker thread. More...
Inheritance diagram for DcmBaseSCPPool::DcmBaseSCPWorker:Public Member Functions | |
| virtual | ~DcmBaseSCPWorker () |
| Virtual Destructor. | |
| virtual OFCondition | setAssociation (T_ASC_Association *assoc) |
| Set the association that should be handled by the worker thread. | |
| virtual OFCondition | setSharedConfig (const DcmSharedSCPConfig &config)=0 |
| Set SCP configuration that should be used by the worker in order to handle incoming association requests (presentation contexts, etc.). | |
| virtual OFBool | busy ()=0 |
| Check whether worker is busy. | |
| virtual void | exit () |
| Ends and exits worker thread. | |
Public Member Functions inherited from OFThread | |
| OFThread () | |
| default constructor. | |
| virtual | ~OFThread () |
| destructor. | |
| int | start () |
| adds a new thread of control to the current process. | |
| int | join () |
| blocks the calling thread until the thread referenced by the OFThread object terminates. | |
| unsigned long | threadID () |
| returns the thread identifier of the thread referenced by the OFThread object, if the thread has already been started. | |
| OFBool | equal (unsigned long tID) |
| checks if the given thread ID matches the thread ID of the thread referenced by this object. | |
Protected Member Functions | |
| DcmBaseSCPWorker (DcmBaseSCPPool &pool) | |
| Protected constructor which is called within the friend class DcmSCPWorkerFactory in order to create a worker. | |
| virtual void | run () |
| Overwrites run() function provided by OFThread. | |
| virtual OFCondition | workerListen (T_ASC_Association *const assoc)=0 |
| Starts listening on the given association. | |
Protected Attributes | |
| DcmBaseSCPPool & | m_pool |
| Reference to pool in order to notify pool if thread exits, etc. | |
| T_ASC_Association * | m_assoc |
| Temporarily stores association parameter to be available for the run() method. | |
Additional Inherited Members | |
Static Public Member Functions inherited from OFThread | |
| static void | errorstr (OFString &description, int code) |
| converts any of the error codes returned by the methods of this class into a textual description, which is written into the string object. | |
Static Public Attributes inherited from OFThread | |
| static const int | busy |
| this constant is returned by the join() method if another thread is already waiting for termination of the thread referenced by the OFThread object. | |
Static Protected Member Functions inherited from OFThread | |
| static void | thread_exit () |
| terminates the calling thread, in a similar way that exit() terminates the calling process. | |
| static unsigned long | self () |
| returns the thread ID of the calling thread. | |
Abstract base class that handles forwarding the configuration and T_ASC_Association to the actual worker class for each worker thread.
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protected |
Protected constructor which is called within the friend class DcmSCPWorkerFactory in order to create a worker.
| pool | Handle to the SCP pool in order to inform pool about exiting the underlying thread, etc. |
References DcmBaseSCPPool::DcmBaseSCPPool().
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pure virtual |
Check whether worker is busy.
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virtual |
Ends and exits worker thread.
Call will not return.
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protectedvirtual |
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virtual |
Set the association that should be handled by the worker thread.
This must happen before actually calling run() (i.e. start()) on the worker.
| assoc | The association that should be handled by the worker. |
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pure virtual |
Set SCP configuration that should be used by the worker in order to handle incoming association requests (presentation contexts, etc.).
| config | A DcmSharedSCPConfig object to be used by this worker. |
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protectedpure virtual |
Starts listening on the given association.
Note that the underlying TCP connection must be already accepted, i.e. ASC_receiveAssociation() must have been called already on the association; after that, this listen() function kicks in and has to take over full responsibility of the association, including accepting it, refusing it, handling incoming DIMSE messages, freeing memory of the T_ASC_Association struct, and the like.
| assoc | Pointer to the association that should be handled. Must not be NULL. |
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protected |