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C++ PVStringArrayPtr::get方法代码示例

本文整理汇总了C++中PVStringArrayPtr::get方法的典型用法代码示例。如果您正苦于以下问题：C++ PVStringArrayPtr::get方法的具体用法？C++ PVStringArrayPtr::get怎么用？C++ PVStringArrayPtr::get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PVStringArrayPtr的用法示例。


在下文中一共展示了PVStringArrayPtr::get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: test_labels

void test_labels()
{
    testDiag("test_labels");

    NTTableBuilderPtr builder = NTTable::createBuilder();
    testOk(builder.get() != 0, "Got builder");

    PVStructurePtr pvStructure = builder->
            addColumn("column0", pvDouble)->
            addColumn("column1", pvString)->
            addColumn("column2", pvInt)->
            createPVStructure();
    testOk1(pvStructure.get() != 0);
    if (!pvStructure)
        return;

    testOk1(NTTable::isCompatible(pvStructure)==true);
    std::cout << *pvStructure << std::endl;

    PVStringArrayPtr labels = pvStructure->getSubField<PVStringArray>("labels");
    testOk1(labels.get() != 0);
    testOk1(labels->getLength() == 3);

    PVStringArray::const_svector l(labels->view());
    testOk1(l[0] == "column0");
    testOk1(l[1] == "column1");
    testOk1(l[2] == "column2");
}
开发者ID:mdavidsaver，项目名称:normativeTypesCPP，代码行数:28，代码来源:nttableTest.cpp

示例2: attach

bool PVEnumerated::attach(PVFieldPtr const & pvField)
{
    if(pvField->getField()->getType()!=structure) return false;
    PVStructurePtr pvStructure = static_pointer_cast<PVStructure>(pvField);
    pvIndex = pvStructure->getSubField<PVInt>("index");
    if(pvIndex.get()==NULL) return false;
    PVStringArrayPtr pvStringArray = pvStructure->getSubField<PVStringArray>("choices");
    if(pvStringArray.get()==NULL) {
        pvIndex.reset();
        return false;
    }
    pvChoices = pvStringArray;
    return true;
}
开发者ID:dhickin，项目名称:pvDataCPP，代码行数:14，代码来源:pvEnumerated.cpp

示例3: test

static void test()
{
    NTMultiChannelBuilderPtr builder = NTMultiChannel::createBuilder();
    testOk(builder.get() != 0, "Got builder");

    NTMultiChannelPtr multiChannel = builder->
            addDescriptor()->
            addAlarm()->
            addTimeStamp()->
            addSeverity() ->
            add("extra1",fieldCreate->createScalar(pvString)) ->
            add("extra2",fieldCreate->createScalarArray(pvString)) ->
            create();
    testOk1(multiChannel.get() != 0);

    PVStructurePtr pvStructure = multiChannel->getPVStructure();
    testOk1(pvStructure.get()!=NULL);
    testOk1(NTMultiChannel::is_a(pvStructure->getStructure()));
    size_t nchan = 3;
    shared_vector<string> names(nchan);
    names[0] = "channel 0";
    names[1] = "channel 1";
    names[2] = "channel 2";
    shared_vector<const string> channelNames(freeze(names));
    PVStringArrayPtr pvChannelName = multiChannel->getChannelName();
    pvChannelName->replace(channelNames);
    if(debug) {cout << *pvStructure << endl;}
    UnionConstPtr unionPtr =
       fieldCreate->createFieldBuilder()->
           add("doubleValue", pvDouble)->
           add("intValue", pvInt)->
           createUnion();
    multiChannel = builder->
            value(unionPtr) ->
            addDescriptor()->
            addAlarm()->
            addTimeStamp()->
            addSeverity() ->
            addIsConnected() ->
            create();
    testOk1(multiChannel.get() != 0);
    pvStructure = multiChannel->getPVStructure();
    if(debug) {cout << *pvStructure << endl;}
    pvChannelName = multiChannel->getChannelName();
    pvChannelName->replace(channelNames);
    PVUnionArrayPtr pvValue = multiChannel->getValue();
    shared_vector<PVUnionPtr> unions(nchan);
    unions[0] = pvDataCreate->createPVUnion(unionPtr);
    unions[1] = pvDataCreate->createPVUnion(unionPtr);
    unions[2] = pvDataCreate->createPVUnion(unionPtr);
    unions[0]->select("doubleValue");
    unions[1]->select("intValue");
    unions[2]->select("intValue");
    PVDoublePtr pvDouble = unions[0]->get<PVDouble>();
    pvDouble->put(1.235);
    PVIntPtr pvInt = unions[1]->get<PVInt>();
    pvInt->put(5);
    pvInt = unions[2]->get<PVInt>();
    pvInt->put(7);
    pvValue->replace(freeze(unions));
    shared_vector<int32> severities(nchan);
    severities[0] = 0;
    severities[1] = 1;
    severities[2] = 2;
    PVIntArrayPtr pvSeverity = multiChannel->getSeverity();
    pvSeverity->replace(freeze(severities));
    if(debug) {cout << *pvStructure << endl;}
    PVBooleanArrayPtr pvIsConnected = multiChannel->getIsConnected();
    shared_vector<const epics::pvData::boolean> isConnected = pvIsConnected->view();
    multiChannel = builder->
            value(unionPtr) ->
            addDescriptor()->
            addAlarm()->
            addTimeStamp()->
            addSeverity() ->
            addStatus() ->
            addMessage() ->
            addSecondsPastEpoch() ->
            addNanoseconds() ->
            addUserTag() ->
            addIsConnected() ->
            create();
    testOk1(multiChannel.get() != 0);
    pvStructure = multiChannel->getPVStructure();
    if(debug) {cout << *pvStructure << endl;}
    testOk1(NTMultiChannel::isCompatible(pvStructure)==true);
    PVStructurePtr pvTimeStamp = multiChannel->getTimeStamp();
    testOk1(pvTimeStamp.get() !=0);
    PVStructurePtr pvAlarm = multiChannel->getAlarm();
    testOk1(pvAlarm.get() !=0);
    pvValue = multiChannel->getValue();
    testOk1(pvValue.get() !=0);
    pvChannelName = multiChannel->getChannelName();
    testOk1(pvChannelName.get() !=0);
    pvIsConnected = multiChannel->getIsConnected();
    testOk1(pvIsConnected.get() !=0);
    pvSeverity = multiChannel->getSeverity();
    testOk1(pvSeverity.get() !=0);
    PVIntArrayPtr pvStatus = multiChannel->getStatus();
    testOk1(pvStatus.get() !=0);
//.........这里部分代码省略.........
开发者ID:mdavidsaver，项目名称:normativeTypesCPP，代码行数:101，代码来源:ntmultiChannelTest.cpp

示例4: test

static void test()
{
    NTScalarMultiChannelBuilderPtr builder = NTScalarMultiChannel::createBuilder();
    testOk(builder.get() != 0, "Got builder");

    NTScalarMultiChannelPtr multiChannel = builder->
            addDescriptor()->
            addAlarm()->
            addTimeStamp()->
            addSeverity() ->
            add("extra1",fieldCreate->createScalar(pvString)) ->
            add("extra2",fieldCreate->createScalarArray(pvString)) ->
            create();
    testOk1(multiChannel.get() != 0);

    PVStructurePtr pvStructure = multiChannel->getPVStructure();
    testOk1(pvStructure.get()!=NULL);
    testOk1(NTScalarMultiChannel::is_a(pvStructure->getStructure()));
    size_t nchan = 3;
    shared_vector<string> names(nchan);
    names[0] = "channel 0";
    names[1] = "channel 1";
    names[2] = "channel 2";
    shared_vector<const string> channelNames(freeze(names));
    PVStringArrayPtr pvChannelName = multiChannel->getChannelName();
    pvChannelName->replace(channelNames);
    if(debug) {cout << *pvStructure << endl;}
    multiChannel = builder->
            value(pvDouble) ->
            addDescriptor()->
            addAlarm()->
            addTimeStamp()->
            addSeverity() ->
            addIsConnected() ->
            create();
    testOk1(multiChannel.get() != 0);
    pvStructure = multiChannel->getPVStructure();
    if(debug) {cout << *pvStructure << endl;}
    pvChannelName = multiChannel->getChannelName();
    pvChannelName->replace(channelNames);
    PVDoubleArrayPtr pvValue = multiChannel->getValue<PVDoubleArray>();
    PVDoubleArray::svector doubles(nchan);
    doubles.resize(nchan);
    doubles[0] = 3.14159;
    doubles[1] = 2.71828;
    doubles[2] = 137.036;
    pvValue->replace(freeze(doubles));
    shared_vector<int32> severities(nchan);
    severities[0] = 0;
    severities[1] = 1;
    severities[2] = 2;
    PVIntArrayPtr pvSeverity = multiChannel->getSeverity();
    pvSeverity->replace(freeze(severities));
    if(debug) {cout << *pvStructure << endl;}
    PVBooleanArrayPtr pvIsConnected = multiChannel->getIsConnected();
    shared_vector<const epics::pvData::boolean> isConnected = pvIsConnected->view();
    multiChannel = builder->
            value(pvDouble) ->
            addDescriptor()->
            addAlarm()->
            addTimeStamp()->
            addSeverity() ->
            addStatus() ->
            addMessage() ->
            addSecondsPastEpoch() ->
            addNanoseconds() ->
            addUserTag() ->
            addIsConnected() ->
            create();
    testOk1(multiChannel.get() != 0);
    pvStructure = multiChannel->getPVStructure();
    if(debug) {cout << *pvStructure << endl;}
    testOk1(NTScalarMultiChannel::isCompatible(pvStructure)==true);
    PVStructurePtr pvTimeStamp = multiChannel->getTimeStamp();
    testOk1(pvTimeStamp.get() !=0);
    PVStructurePtr pvAlarm = multiChannel->getAlarm();
    testOk1(pvAlarm.get() !=0);
    pvValue = multiChannel->getValue<PVDoubleArray>();
    testOk1(pvValue.get() !=0);
    pvChannelName = multiChannel->getChannelName();
    testOk1(pvChannelName.get() !=0);
    pvIsConnected = multiChannel->getIsConnected();
    testOk1(pvIsConnected.get() !=0);
    pvSeverity = multiChannel->getSeverity();
    testOk1(pvSeverity.get() !=0);
    PVIntArrayPtr pvStatus = multiChannel->getStatus();
    testOk1(pvStatus.get() !=0);
    PVStringArrayPtr pvMessage = multiChannel->getMessage();
    testOk1(pvMessage.get() !=0);
    PVLongArrayPtr pvSecondsPastEpoch = multiChannel->getSecondsPastEpoch();
    testOk1(pvSecondsPastEpoch.get() !=0);
    PVIntArrayPtr pvNanoseconds = multiChannel->getNanoseconds();
    testOk1(pvNanoseconds.get() !=0);
    PVIntArrayPtr pvUserTag = multiChannel->getUserTag();
    testOk1(pvUserTag.get() !=0);
    PVStringPtr pvDescriptor = multiChannel->getDescriptor();
    testOk1(pvDescriptor.get() !=0);
}
开发者ID:mdavidsaver，项目名称:normativeTypesCPP，代码行数:98，代码来源:ntscalarMultiChannelTest.cpp


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