65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
/* -----------------------------------------------------------------------------
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* Copyright (c) 1994,1995 Southeastern Universities Research Association,
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* Continuous Electron Beam Accelerator Facility
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*
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* This software was developed under a United States Government license
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* described in the NOTICE file included as part of this distribution.
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*
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* -----------------------------------------------------------------------------
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*
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* grpCallbackCollector : This class is used to collect the callbacks from a
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* a group of collections and then compile the results
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* into a single cdevData object.
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*
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* The cdevCollectionRequest object will obtain the
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* cdevData object from this object and will return it
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* to the caller.
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*
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* Author: Walt Akers
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*
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* Revision History:
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* grpCallbackCollector.h,v
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* Revision 1.1 1996/11/12 20:32:41 akers
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* New collection device source code
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*
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* -----------------------------------------------------------------------------
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*/
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#ifndef _GRP_CALLBACK_COLLECTOR_H_
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#define _GRP_CALLBACK_COLLECTOR_H_
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#include <cdevData.h>
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#include <cdevTranObj.h>
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#include <cdevCollectionRequest.h>
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class grpCallbackCollector
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{
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public:
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typedef struct
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{
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int index;
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int elements;
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int processed;
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grpCallbackCollector * parent;
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} Request;
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int counter;
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cdevData result;
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cdevData & format;
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cdevTranObj * xobj;
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Request * collections;
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int nCollections;
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int * requestOrder;
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int nRequests;
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grpCallbackCollector (int NCollections, int * RequestOrder, int NRequests,
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cdevData &Format, cdevTranObj &XObj);
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~grpCallbackCollector ( void );
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int finished ( void );
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void processCollection ( int idx, int status, cdevData *data = NULL );
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void mergeData ( cdevData &to, cdevData &from, int idx );
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void copyItemsToArray ( cdevData &to, cdevData &from, int tag, int idx );
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void installEmptyArray ( cdevData &data, int tag, cdevDataTypes type, int size );
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};
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#endif /* _GRP_CALLBACK_COLLECTOR_H_ */
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