C++ PVRecordPtr::getPVRecordStructure方法代码示例

本文整理汇总了C++中PVRecordPtr::getPVRecordStructure方法的典型用法代码示例。如果您正苦于以下问题：C++ PVRecordPtr::getPVRecordStructure方法的具体用法？C++ PVRecordPtr::getPVRecordStructure怎么用？C++ PVRecordPtr::getPVRecordStructure使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PVRecordPtr的用法示例。

在下文中一共展示了PVRecordPtr::getPVRecordStructure方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: create

ChannelPutGetLocalPtr ChannelPutGetLocal::create(
    ChannelLocalPtr const &channelLocal,
    ChannelPutGetRequester::shared_pointer const & channelPutGetRequester,
    PVStructurePtr const & pvRequest,
    PVRecordPtr const &pvRecord)
{
    PVCopyPtr pvPutCopy = PVCopy::create(
        pvRecord->getPVRecordStructure()->getPVStructure(),
        pvRequest,
        "putField");
    PVCopyPtr pvGetCopy = PVCopy::create(
        pvRecord->getPVRecordStructure()->getPVStructure(),
        pvRequest,
        "getField");
    if(!pvPutCopy || !pvGetCopy) {
        Status status(
            Status::STATUSTYPE_ERROR,
            "invalid pvRequest");
        ChannelPutGet::shared_pointer channelPutGet;
        channelPutGetRequester->channelPutGetConnect(
            status,
            channelPutGet,
            nullStructure,
            nullStructure);
        ChannelPutGetLocalPtr localPutGet;
        return localPutGet;
    }
    PVStructurePtr pvGetStructure = pvGetCopy->createPVStructure();
    BitSetPtr   getBitSet(new BitSet(pvGetStructure->getNumberFields()));
    ChannelPutGetLocalPtr putGet(new ChannelPutGetLocal(
        getProcess(pvRequest,true),
        channelLocal,
        channelPutGetRequester,
        pvPutCopy,
        pvGetCopy,
        pvGetStructure,
        getBitSet,
        pvRecord));
    if(pvRecord->getTraceLevel()>0)
    {
        cout << "ChannelPutGetLocal::create";
        cout << " recordName " << pvRecord->getRecordName() << endl;
    }
    channelPutGetRequester->channelPutGetConnect(
        Status::Ok, putGet, pvPutCopy->getStructure(),pvGetCopy->getStructure());
    return putGet;
}

开发者ID:mrkraimer，项目名称:pvDatabaseCPP，代码行数:47，代码来源:channelLocal.cpp

示例2: arrayTest

static void arrayTest()
{
    cout << endl << endl << "****arrayTest****" << endl;
    RequesterPtr requester(new MyRequester("exampleTest"));
    PVRecordPtr pvRecord;
    string request;
    PVStructurePtr pvRequest;
    PVCopyPtr pvCopy;
    string builder;
    string valueNameRecord;
    string valueNameCopy;

    CreateRequest::shared_pointer createRequest = CreateRequest::create();
    pvRecord = createScalarArray("doubleArrayRecord",pvDouble,"alarm,timeStamp");
    valueNameRecord = request = "value";
    pvRequest = createRequest->createRequest(request);
    cout << "request " << request << endl << "pvRequest" << *pvRequest << endl ;
    pvCopy = PVCopy::create(pvRecord->getPVRecordStructure()->getPVStructure(),pvRequest,"");
    valueNameCopy = "value";
    testPVScalarArray(pvDouble,valueNameRecord,valueNameCopy,pvRecord,pvCopy);
    request = "";
    valueNameRecord = "value";
    pvRequest = createRequest->createRequest(request);
    cout << "request " << request << endl << "pvRequest" << *pvRequest << endl ;
    pvCopy = PVCopy::create(pvRecord->getPVRecordStructure()->getPVStructure(),pvRequest,"");
    valueNameCopy = "value";
    testPVScalarArray(pvDouble,valueNameRecord,valueNameCopy,pvRecord,pvCopy);
    request = "alarm,timeStamp,value";
    valueNameRecord = "value";
    pvRequest = createRequest->createRequest(request);
    cout << "request " << request << endl << "pvRequest" << *pvRequest << endl ;
    pvCopy = PVCopy::create(pvRecord->getPVRecordStructure()->getPVStructure(),pvRequest,"");
    valueNameCopy = "value";
    testPVScalarArray(pvDouble,valueNameRecord,valueNameCopy,pvRecord,pvCopy);
    pvRecord->destroy();
}

开发者ID:ncanestrari，项目名称:EPICS-EPICS_V4，代码行数:36，代码来源:testPVCopy.cpp

示例3: testPVScalar

static void testPVScalar(
    string const & valueNameRecord,
    string const & valueNameCopy,
    PVRecordPtr const & pvRecord,
    PVCopyPtr const & pvCopy)
{
    PVStructurePtr pvStructureRecord;
    PVStructurePtr pvStructureCopy;
    PVFieldPtr pvField;
    PVScalarPtr pvValueRecord;
    PVScalarPtr pvValueCopy;
    BitSetPtr bitSet;
    size_t offset;
    ConvertPtr convert = getConvert();

    cout << endl;
    pvStructureRecord = pvRecord->getPVRecordStructure()->getPVStructure();
    pvField = pvStructureRecord->getSubField(valueNameRecord);
    pvValueRecord = static_pointer_cast<PVScalar>(pvField);
    convert->fromDouble(pvValueRecord,.04);
    StructureConstPtr structure = pvCopy->getStructure();
    cout << "structure from copy" << endl << *structure << endl;
    pvStructureCopy = pvCopy->createPVStructure();
    pvField = pvStructureCopy->getSubField(valueNameCopy);
    pvValueCopy = static_pointer_cast<PVScalar>(pvField);
    bitSet = BitSetPtr(new BitSet(pvStructureCopy->getNumberFields()));
    pvCopy->initCopy(pvStructureCopy, bitSet);
    cout << "after initCopy pvValueCopy " << convert->toDouble(pvValueCopy);
    cout << endl;
    convert->fromDouble(pvValueRecord,.06);
    pvCopy->updateCopySetBitSet(pvStructureCopy,bitSet);
    cout << "after put(.06) pvValueCopy " << convert->toDouble(pvValueCopy);
    cout << " bitSet " << *bitSet;
    cout << endl;
    offset = pvCopy->getCopyOffset(pvValueRecord);
    cout << "getCopyOffset() " << offset;
    cout << " pvValueCopy->getOffset() " << pvValueCopy->getFieldOffset();
    cout << " pvValueRecord->getOffset() " << pvValueRecord->getFieldOffset();
    cout << " bitSet " << *bitSet;
    cout << endl;
    bitSet->clear();
    convert->fromDouble(pvValueRecord,1.0);
    cout << "before updateCopyFromBitSet";
    cout << " recordValue " << convert->toDouble(pvValueRecord);
    cout << " copyValue " << convert->toDouble(pvValueCopy);
    cout << " bitSet " << *bitSet;
    cout << endl;
    bitSet->set(0);
    pvCopy->updateCopyFromBitSet(pvStructureCopy,bitSet);
    cout << "after updateCopyFromBitSet";
    cout << " recordValue " << convert->toDouble(pvValueRecord);
    cout << " copyValue " << convert->toDouble(pvValueCopy);
    cout << " bitSet " << *bitSet;
    cout << endl;
    convert->fromDouble(pvValueCopy,2.0);
    bitSet->set(0);
    cout << "before updateMaster";
    cout << " recordValue " << convert->toDouble(pvValueRecord);
    cout << " copyValue " << convert->toDouble(pvValueCopy);
    cout << " bitSet " << *bitSet;
    cout << endl;
    pvCopy->updateMaster(pvStructureCopy,bitSet);
    cout << "after updateMaster";
    cout << " recordValue " << convert->toDouble(pvValueRecord);
    cout << " copyValue " << convert->toDouble(pvValueCopy);
    cout << " bitSet " << *bitSet;
    cout << endl;
}

开发者ID:ncanestrari，项目名称:EPICS-EPICS_V4，代码行数:68，代码来源:testPVCopy.cpp

示例4: testPVScalarArray

static void testPVScalarArray(
    ScalarType scalarType,
    string const & valueNameRecord,
    string const & valueNameCopy,
    PVRecordPtr const & pvRecord,
    PVCopyPtr const & pvCopy)
{
    PVStructurePtr pvStructureRecord;
    PVStructurePtr pvStructureCopy;
    PVScalarArrayPtr pvValueRecord;
    PVScalarArrayPtr pvValueCopy;
    BitSetPtr bitSet;
    size_t offset;
    size_t n = 5;
    shared_vector<double> values(n);
    cout << endl;
    pvStructureRecord = pvRecord->getPVRecordStructure()->getPVStructure();
    pvValueRecord = pvStructureRecord->getScalarArrayField(valueNameRecord,scalarType);
    for(size_t i=0; i<n; i++) values[i] = i;
    const shared_vector<const double> xxx(freeze(values));
    pvValueRecord->putFrom(xxx);
    StructureConstPtr structure = pvCopy->getStructure();
    cout << "structure from copy" << endl << *structure << endl;
    pvStructureCopy = pvCopy->createPVStructure();
    pvValueCopy = pvStructureCopy->getScalarArrayField(valueNameCopy,scalarType);
    bitSet = BitSetPtr(new BitSet(pvStructureCopy->getNumberFields()));
    pvCopy->initCopy(pvStructureCopy, bitSet);
    cout << "after initCopy pvValueCopy " << *pvValueCopy << endl;
    cout << endl;
    values.resize(n);
    for(size_t i=0; i<n; i++) values[i] = i + .06;
    const shared_vector<const double> yyy(freeze(values));
    pvValueRecord->putFrom(yyy);
    pvCopy->updateCopySetBitSet(pvStructureCopy,bitSet);
    cout << "after put(i+ .06) pvValueCopy " << *pvValueCopy << endl;
    cout << " bitSet " << *bitSet;
    cout << endl;
    offset = pvCopy->getCopyOffset(pvValueRecord);
    cout << "getCopyOffset() " << offset;
    cout << " pvValueCopy->getOffset() " << pvValueCopy->getFieldOffset();
    cout << " pvValueRecord->getOffset() " << pvValueRecord->getFieldOffset();
    cout << " bitSet " << *bitSet;
    cout << endl;
    bitSet->clear();
    values.resize(n);
    for(size_t i=0; i<n; i++) values[i] = i + 1.0;
    const shared_vector<const double> zzz(freeze(values));
    pvValueRecord->putFrom(zzz);
    cout << "before updateCopyFromBitSet";
    cout << " recordValue " << *pvValueRecord << endl;
    cout << " copyValue " << *pvValueCopy << endl;
    cout << " bitSet " << *bitSet;
    cout << endl;
    bitSet->set(0);
    pvCopy->updateCopyFromBitSet(pvStructureCopy,bitSet);
    cout << "after updateCopyFromBitSet";
    cout << " recordValue " << *pvValueRecord << endl;
    cout << " copyValue " << *pvValueCopy << endl;
    cout << " bitSet " << *bitSet;
    cout << endl;
    values.resize(n);
    for(size_t i=0; i<n; i++) values[i] = i + 2.0;
    const shared_vector<const double> ttt(freeze(values));
    pvValueRecord->putFrom(ttt);
    bitSet->set(0);
    cout << "before updateMaster";
    cout << " recordValue " << *pvValueRecord << endl;
    cout << " copyValue " << *pvValueCopy << endl;
    cout << " bitSet " << *bitSet;
    cout << endl;
    pvCopy->updateMaster(pvStructureCopy,bitSet);
    cout << "after updateMaster";
    cout << " recordValue " << *pvValueRecord << endl;
    cout << " copyValue " << *pvValueRecord << endl;
    cout << " bitSet " << *bitSet;
    cout << endl;
}

开发者ID:ncanestrari，项目名称:EPICS-EPICS_V4，代码行数:77，代码来源:testPVCopy.cpp

注：本文中的PVRecordPtr::getPVRecordStructure方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。