428 lines
16 KiB
C++
428 lines
16 KiB
C++
/*testPVCopyMain.cpp */
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/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* EPICS pvData is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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*/
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/**
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* @author mrk
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*/
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/* Author: Marty Kraimer */
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#include <cstddef>
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#include <cstdlib>
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#include <cstddef>
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#include <string>
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#include <cstdio>
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#include <memory>
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#include <iostream>
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#include <epicsStdio.h>
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#include <epicsMutex.h>
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#include <epicsEvent.h>
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#include <epicsThread.h>
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#include <pv/standardField.h>
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#include <pv/standardPVField.h>
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#include <pv/pvData.h>
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#include <pv/pvAccess.h>
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#include <pv/pvCopy.h>
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#include <pv/powerSupplyRecordTest.h>
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using namespace std;
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using std::tr1::static_pointer_cast;
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using namespace epics::pvData;
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using namespace epics::pvAccess;
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using namespace epics::pvDatabase;
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class MyRequester;
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typedef std::tr1::shared_ptr<MyRequester> MyRequesterPtr;
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class MyRequester : public Requester {
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public:
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POINTER_DEFINITIONS(MyRequester);
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MyRequester(String const &requesterName)
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: requesterName(requesterName)
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{}
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virtual ~MyRequester() {}
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virtual String getRequesterName() { return requesterName;}
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virtual void message(String const & message,MessageType messageType)
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{
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cout << message << endl;
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}
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private:
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String requesterName;
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};
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static PVRecordPtr createScalar(
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String const & recordName,
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ScalarType scalarType,
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String const & properties)
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{
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PVStructurePtr pvStructure = getStandardPVField()->scalar(scalarType,properties);
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return PVRecord::create(recordName,pvStructure);
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}
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static PVRecordPtr createScalarArray(
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String const & recordName,
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ScalarType scalarType,
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String const & properties)
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{
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PVStructurePtr pvStructure = getStandardPVField()->scalarArray(scalarType,properties);
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return PVRecord::create(recordName,pvStructure);
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}
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static PowerSupplyRecordTestPtr createPowerSupply(String const & recordName)
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{
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FieldCreatePtr fieldCreate = getFieldCreate();
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StandardFieldPtr standardField = getStandardField();
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PVDataCreatePtr pvDataCreate = getPVDataCreate();
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size_t nfields = 5;
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StringArray names;
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names.reserve(nfields);
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FieldConstPtrArray powerSupply;
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powerSupply.reserve(nfields);
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names.push_back("alarm");
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powerSupply.push_back(standardField->alarm());
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names.push_back("timeStamp");
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powerSupply.push_back(standardField->timeStamp());
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String properties("alarm,display");
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names.push_back("voltage");
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powerSupply.push_back(standardField->scalar(pvDouble,properties));
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names.push_back("power");
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powerSupply.push_back(standardField->scalar(pvDouble,properties));
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names.push_back("current");
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powerSupply.push_back(standardField->scalar(pvDouble,properties));
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return PowerSupplyRecordTest::create(recordName,
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pvDataCreate->createPVStructure(
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fieldCreate->createStructure(names,powerSupply)));
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}
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static void testPVScalar(
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String const & valueNameRecord,
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String const & valueNameCopy,
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PVRecordPtr const & pvRecord,
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PVCopyPtr const & pvCopy)
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{
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PVRecordFieldPtr pvRecordField;
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PVStructurePtr pvStructureRecord;
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PVStructurePtr pvStructureCopy;
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PVFieldPtr pvField;
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PVScalarPtr pvValueRecord;
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PVScalarPtr pvValueCopy;
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BitSetPtr bitSet;
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String builder;
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size_t offset;
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ConvertPtr convert = getConvert();
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pvRecord->lock_guard();
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cout << endl;
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pvStructureRecord = pvRecord->getPVRecordStructure()->getPVStructure();
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pvField = pvStructureRecord->getSubField(valueNameRecord);
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pvValueRecord = static_pointer_cast<PVScalar>(pvField);
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convert->fromDouble(pvValueRecord,.04);
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StructureConstPtr structure = pvCopy->getStructure();
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builder.clear(); structure->toString(&builder);
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cout << "structure from copy" << endl << builder << endl;
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pvStructureCopy = pvCopy->createPVStructure();
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pvField = pvStructureCopy->getSubField(valueNameCopy);
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pvValueCopy = static_pointer_cast<PVScalar>(pvField);
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bitSet = BitSetPtr(new BitSet(pvStructureCopy->getNumberFields()));
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pvCopy->initCopy(pvStructureCopy, bitSet, true);
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cout << "after initCopy pvValueCopy " << convert->toDouble(pvValueCopy);
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cout << endl;
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convert->fromDouble(pvValueRecord,.06);
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pvCopy->updateCopySetBitSet(pvStructureCopy,bitSet,true);
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cout << "after put(.06) pvValueCopy " << convert->toDouble(pvValueCopy);
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builder.clear();
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bitSet->toString(&builder);
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cout << " bitSet " << builder;
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cout << endl;
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pvRecordField = pvRecord->findPVRecordField(pvValueRecord);
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offset = pvCopy->getCopyOffset(pvRecordField);
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cout << "getCopyOffset() " << offset;
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cout << " pvValueCopy->getOffset() " << pvValueCopy->getFieldOffset();
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cout << " pvValueRecord->getOffset() " << pvValueRecord->getFieldOffset();
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cout << " bitSet " << builder;
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cout << endl;
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bitSet->clear();
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convert->fromDouble(pvValueRecord,1.0);
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builder.clear();
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bitSet->toString(&builder);
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cout << "before updateCopyFromBitSet";
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cout << " recordValue " << convert->toDouble(pvValueRecord);
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cout << " copyValue " << convert->toDouble(pvValueCopy);
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cout << " bitSet " << builder;
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cout << endl;
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bitSet->set(0);
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pvCopy->updateCopyFromBitSet(pvStructureCopy,bitSet,true);
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cout << "after updateCopyFromBitSet";
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cout << " recordValue " << convert->toDouble(pvValueRecord);
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cout << " copyValue " << convert->toDouble(pvValueCopy);
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cout << " bitSet " << builder;
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cout << endl;
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convert->fromDouble(pvValueCopy,2.0);
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bitSet->set(0);
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cout << "before updateRecord";
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cout << " recordValue " << convert->toDouble(pvValueRecord);
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cout << " copyValue " << convert->toDouble(pvValueCopy);
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cout << " bitSet " << builder;
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cout << endl;
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pvCopy->updateRecord(pvStructureCopy,bitSet,true);
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cout << "after updateRecord";
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cout << " recordValue " << convert->toDouble(pvValueRecord);
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cout << " copyValue " << convert->toDouble(pvValueCopy);
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cout << " bitSet " << builder;
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cout << endl;
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}
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static void testPVScalarArray(
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ScalarType scalarType,
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String const & valueNameRecord,
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String const & valueNameCopy,
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PVRecordPtr const & pvRecord,
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PVCopyPtr const & pvCopy)
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{
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PVRecordFieldPtr pvRecordField;
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PVStructurePtr pvStructureRecord;
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PVStructurePtr pvStructureCopy;
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PVScalarArrayPtr pvValueRecord;
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PVScalarArrayPtr pvValueCopy;
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BitSetPtr bitSet;
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String builder;
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size_t offset;
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ConvertPtr convert = getConvert();
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size_t n = 5;
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DoubleArray values(n);
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// shared_vector<double> values(n);
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pvRecord->lock_guard();
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cout << endl;
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pvStructureRecord = pvRecord->getPVRecordStructure()->getPVStructure();
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pvValueRecord = pvStructureRecord->getScalarArrayField(valueNameRecord,scalarType);
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for(size_t i=0; i<n; i++) values[i] = i;
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convert->fromDoubleArray(pvValueRecord,0,n,get(values),0);
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// pvValueRecord->PVScalarArray::putFrom<pvDouble>(values);
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StructureConstPtr structure = pvCopy->getStructure();
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builder.clear(); structure->toString(&builder);
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cout << "structure from copy" << endl << builder << endl;
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pvStructureCopy = pvCopy->createPVStructure();
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pvValueCopy = pvStructureCopy->getScalarArrayField(valueNameCopy,scalarType);
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bitSet = BitSetPtr(new BitSet(pvStructureCopy->getNumberFields()));
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pvCopy->initCopy(pvStructureCopy, bitSet, true);
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builder.clear(); pvValueCopy->toString(&builder);
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cout << "after initCopy pvValueCopy " << builder << endl;
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cout << endl;
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for(size_t i=0; i<n; i++) values[i] = i + .06;
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convert->fromDoubleArray(pvValueRecord,0,n,get(values),0);
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// pvValueRecord->PVScalarArray::putFrom<pvDouble>(values);
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pvCopy->updateCopySetBitSet(pvStructureCopy,bitSet,true);
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builder.clear(); pvValueCopy->toString(&builder);
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cout << "after put(i+ .06) pvValueCopy " << builder << endl;
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builder.clear();
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bitSet->toString(&builder);
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cout << " bitSet " << builder;
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cout << endl;
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pvRecordField = pvRecord->findPVRecordField(pvValueRecord);
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offset = pvCopy->getCopyOffset(pvRecordField);
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cout << "getCopyOffset() " << offset;
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cout << " pvValueCopy->getOffset() " << pvValueCopy->getFieldOffset();
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cout << " pvValueRecord->getOffset() " << pvValueRecord->getFieldOffset();
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builder.clear();
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bitSet->toString(&builder);
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cout << " bitSet " << builder;
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cout << endl;
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bitSet->clear();
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for(size_t i=0; i<n; i++) values[i] = i + 1.0;
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convert->fromDoubleArray(pvValueRecord,0,n,get(values),0);
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// pvValueRecord->PVScalarArray::putFrom<pvDouble>(values);
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builder.clear();
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bitSet->toString(&builder);
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cout << "before updateCopyFromBitSet";
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builder.clear(); pvValueRecord->toString(&builder);
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cout << " recordValue " << builder << endl;
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builder.clear(); pvValueCopy->toString(&builder);
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cout << " copyValue " << builder << endl;
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cout << " bitSet " << builder;
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builder.clear();
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bitSet->toString(&builder);
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cout << endl;
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bitSet->set(0);
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pvCopy->updateCopyFromBitSet(pvStructureCopy,bitSet,true);
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cout << "after updateCopyFromBitSet";
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builder.clear(); pvValueRecord->toString(&builder);
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cout << " recordValue " << builder << endl;
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builder.clear(); pvValueCopy->toString(&builder);
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cout << " copyValue " << builder << endl;
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builder.clear();
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bitSet->toString(&builder);
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cout << " bitSet " << builder;
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cout << endl;
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for(size_t i=0; i<n; i++) values[i] = i + 2.0;
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convert->fromDoubleArray(pvValueRecord,0,n,get(values),0);
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// pvValueRecord->PVScalarArray::putFrom<pvDouble>(values);
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bitSet->set(0);
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cout << "before updateRecord";
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builder.clear(); pvValueRecord->toString(&builder);
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cout << " recordValue " << builder << endl;
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builder.clear(); pvValueCopy->toString(&builder);
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cout << " copyValue " << builder << endl;
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builder.clear();
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bitSet->toString(&builder);
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cout << " bitSet " << builder;
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cout << endl;
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pvCopy->updateRecord(pvStructureCopy,bitSet,true);
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cout << "after updateRecord";
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builder.clear(); pvValueRecord->toString(&builder);
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cout << " recordValue " << builder << endl;
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builder.clear(); pvValueCopy->toString(&builder);
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cout << " copyValue " << builder << endl;
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builder.clear();
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bitSet->toString(&builder);
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cout << " bitSet " << builder;
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cout << endl;
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}
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static void scalarTest()
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{
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cout << endl << endl << "****scalarTest****" << endl;
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RequesterPtr requester(new MyRequester("exampleTest"));
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PVRecordPtr pvRecord;
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String request;
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PVStructurePtr pvRequest;
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PVRecordFieldPtr pvRecordField;
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PVCopyPtr pvCopy;
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String builder;
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String valueNameRecord;
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String valueNameCopy;
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pvRecord = createScalar("doubleRecord",pvDouble,"alarm,timeStamp,display");
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valueNameRecord = request = "value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl;
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cout << "pvRequest" << endl << builder;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "value";
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testPVScalar(valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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request = "";
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valueNameRecord = "value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl << "pvRequest" << endl << builder << endl;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "value";
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testPVScalar(valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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request = "alarm,timeStamp,value";
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valueNameRecord = "value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl << "pvRequest" << endl << builder << endl;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "value";
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testPVScalar(valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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pvRecord->destroy();
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}
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static void arrayTest()
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{
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cout << endl << endl << "****arrayTest****" << endl;
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RequesterPtr requester(new MyRequester("exampleTest"));
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PVRecordPtr pvRecord;
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String request;
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PVStructurePtr pvRequest;
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PVRecordFieldPtr pvRecordField;
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PVCopyPtr pvCopy;
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String builder;
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String valueNameRecord;
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String valueNameCopy;
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pvRecord = createScalarArray("doubleArrayRecord",pvDouble,"alarm,timeStamp");
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valueNameRecord = request = "value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl;
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cout << "pvRequest" << endl << builder;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "value";
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testPVScalarArray(pvDouble,valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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request = "";
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valueNameRecord = "value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl << "pvRequest" << endl << builder << endl;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "value";
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testPVScalarArray(pvDouble,valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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request = "alarm,timeStamp,value";
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valueNameRecord = "value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl << "pvRequest" << endl << builder << endl;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "value";
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testPVScalarArray(pvDouble,valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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pvRecord->destroy();
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}
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static void powerSupplyTest()
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{
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cout << endl << endl << "****powerSupplyTest****" << endl;
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RequesterPtr requester(new MyRequester("exampleTest"));
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PowerSupplyRecordTestPtr pvRecord;
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String request;
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PVStructurePtr pvRequest;
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PVRecordFieldPtr pvRecordField;
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PVCopyPtr pvCopy;
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String builder;
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String valueNameRecord;
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String valueNameCopy;
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pvRecord = createPowerSupply("powerSupply");
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valueNameRecord = request = "power.value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl;
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cout << "pvRequest" << endl << builder;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "value";
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testPVScalar(valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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request = "";
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valueNameRecord = "power.value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl << "pvRequest" << endl << builder << endl;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "power.value";
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testPVScalar(valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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request = "alarm,timeStamp,voltage.value,power.value,current.value";
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valueNameRecord = "power.value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl << "pvRequest" << endl << builder << endl;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "power";
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testPVScalar(valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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request = "alarm,timeStamp,voltage{value,alarm},power{value,alarm,display},current.value";
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valueNameRecord = "power.value";
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pvRequest = getCreateRequest()->createRequest(request,requester);
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builder.clear(); pvRequest->toString(&builder);
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cout << "request " << request << endl << "pvRequest" << endl << builder << endl;
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pvCopy = PVCopy::create(pvRecord,pvRequest,"");
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valueNameCopy = "power.value";
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testPVScalar(valueNameRecord,valueNameCopy,pvRecord,pvCopy);
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pvRecord->destroy();
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}
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int main(int argc,char *argv[])
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{
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scalarTest();
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arrayTest();
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powerSupplyTest();
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return 0;
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}
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