Inheritance diagram for DcmFindSCUCallback:
Public Member Functions | |
| DcmFindSCUCallback () | |
| default constructor | |
| virtual | ~DcmFindSCUCallback () |
| destructor | |
| virtual void | callback (T_DIMSE_C_FindRQ *request, int responseCount, T_DIMSE_C_FindRSP *rsp, DcmDataset *responseIdentifiers)=0 |
| callback method that is called once for each incoming C-FIND-RSP message. | |
| void | setAssociation (T_ASC_Association *assoc) |
| assigns a value to member variable assoc_. | |
| void | setPresentationContextID (T_ASC_PresentationContextID presId) |
| assigns a value to member variable presId_. | |
Protected Attributes | |
| T_ASC_Association * | assoc_ |
| pointer to current association. Will contain valid value when callback() is called. | |
| T_ASC_PresentationContextID | presId_ |
| current presentation context ID. Will contain valid value when callback() is called. | |
During a C-FIND operation, the callback() method of a callback handler object derived from this class is called once for each incoming C-FIND-RSP message. The callback method has access to the original C-FIND-RQ message (but not the request dataset), the current C-FIND-RSP message including its dataset, the number of the current request, the association over which the request is received and the presentation context ID. The callback is needed to process the incoming message (e.g., display on screen, add to some list, store to file). The callback may also issue a C-FIND-CANCEL message if needed. Implementations may provide their own callbacks, which must be derived from this base class.
Definition at line 58 of file dfindscu.h.
| virtual void DcmFindSCUCallback::callback | ( | T_DIMSE_C_FindRQ * | request, | |
| int | responseCount, | |||
| T_DIMSE_C_FindRSP * | rsp, | |||
| DcmDataset * | responseIdentifiers | |||
| ) | [pure virtual] |
callback method that is called once for each incoming C-FIND-RSP message.
| request | DIMSE command of the original C-FIND request | |
| responseCount | number of current response | |
| rsp | DIMSE command of incoming C-FIND response | |
| responseIdentifiers | dataset of incoming C-FIND response |
Implemented in DcmFindSCUDefaultCallback.
| void DcmFindSCUCallback::setAssociation | ( | T_ASC_Association * | assoc | ) |
assigns a value to member variable assoc_.
Used by FindSCU code (class DcmFindSCU) to store a pointer to the current association before the callback object is used.
| assoc | pointer to current association |
| void DcmFindSCUCallback::setPresentationContextID | ( | T_ASC_PresentationContextID | presId | ) |
assigns a value to member variable presId_.
Used by FindSCU code (class DcmFindSCU) to store the current presentation context ID before the callback object is used.
| presId | current presentation context ID |