88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
/* testStandardPVField.cpp */
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/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* EPICS pvDataCPP 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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/* Author: Marty Kraimer Date: 2012.08 */
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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 <epicsAssert.h>
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#include <epicsExit.h>
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#include <pv/requester.h>
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#include <pv/pvIntrospect.h>
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#include <pv/pvData.h>
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#include <pv/convert.h>
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#include <pv/standardField.h>
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#include <pv/standardPVField.h>
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using namespace epics::pvData;
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using std::tr1::static_pointer_cast;
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static bool debug = false;
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static PVDataCreatePtr pvDataCreate = getPVDataCreate();
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static StandardFieldPtr standardField = getStandardField();
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static StandardPVFieldPtr standardPVField = getStandardPVField();
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static String builder("");
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static void print(String name)
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{
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if(debug) printf("\n%s\n%s\n",name.c_str(),builder.c_str());
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}
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int main(int argc,char *argv[])
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{
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PVStructurePtr pvStructure = standardPVField->scalar(pvDouble,
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"alarm,timeStamp,display,control,valueAlarm");
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PVDoublePtr pvValue = pvStructure->getDoubleField("value");
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pvValue->put(10.0);
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PVIntPtr pvSeverity = pvStructure->getIntField("alarm.severity");
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pvSeverity->put(2);
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PVStringPtr pvMessage = pvStructure->getStringField("alarm.message");
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pvMessage->put("test message");
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builder.clear();
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pvStructure->toString(&builder);
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print("scalarTest");
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pvStructure = standardPVField->scalar(pvBoolean,"alarm,timeStamp,valueAlarm");
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builder.clear();
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pvStructure->toString(&builder);
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print("booleanTest");
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StringArray choices;
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choices.reserve(3);
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choices.push_back("one");
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choices.push_back("two");
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choices.push_back("three");
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pvStructure = standardPVField->enumerated(choices, "alarm,timeStamp,valueAlarm");
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builder.clear();
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pvStructure->toString(&builder);
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print("enumeratedTest");
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pvStructure = standardPVField->scalarArray(pvBoolean,"alarm,timeStamp");
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builder.clear();
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pvStructure->toString(&builder);
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print("scalarArrayTest");
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StructureConstPtr structure = standardField->scalar(pvDouble, "alarm,timeStamp");
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pvStructure = standardPVField->structureArray(structure,"alarm,timeStamp");
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size_t num = 2;
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PVStructurePtrArray pvStructures;
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pvStructures.reserve(num);
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for(size_t i=0; i<num; i++) {
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pvStructures.push_back(
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pvDataCreate->createPVStructure(structure));
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}
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PVStructureArrayPtr pvStructureArray = pvStructure->getStructureArrayField("value");
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pvStructureArray->put(0, num, pvStructures, 0);
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builder.clear();
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pvStructure->toString(&builder);
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print("structureArrayTest");
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printf("PASSED\n");
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return(0);
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}
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