97 lines
3.1 KiB
C++
97 lines
3.1 KiB
C++
/* testPVAppend.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: 2010.11 */
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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 "requester.h"
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#include "pvIntrospect.h"
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#include "pvData.h"
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#include "convert.h"
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#include "standardField.h"
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#include "standardPVField.h"
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#include "showConstructDestruct.h"
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using namespace epics::pvData;
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static FieldCreate * fieldCreate = 0;
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static PVDataCreate * pvDataCreate = 0;
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static StandardField *standardField = 0;
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static StandardPVField *standardPVField = 0;
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static Convert *convert = 0;
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static String builder("");
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static String alarmTimeStamp("alarm,timeStamp");
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static String alarmTimeStampValueAlarm("alarm,timeStamp,valueAlarm");
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static String allProperties("alarm,timeStamp,display,control,valueAlarm");
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static void testAppend(FILE * fd)
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{
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FieldConstPtrArray fields = new FieldConstPtr[0];
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PVStructure *pvParent = pvDataCreate->createPVStructure(
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0,String("request"),0,fields);
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PVString* pvStringField = static_cast<PVString*>(
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pvDataCreate->createPVScalar(pvParent, "fieldList", pvString));
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pvStringField->put(String("value,timeStamp"));
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pvParent->appendPVField(pvStringField);
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builder.clear();
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pvParent->toString(&builder);
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fprintf(fd,"%s\n",builder.c_str());
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pvStringField = static_cast<PVString*>(
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pvDataCreate->createPVScalar(pvParent, "extra", pvString));
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pvStringField->put(String("junk"));
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pvParent->appendPVField(pvStringField);
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builder.clear();
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pvParent->toString(&builder);
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fprintf(fd,"%s\n",builder.c_str());
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delete pvParent;
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PVStructure* pvStructure = pvDataCreate->createPVStructure(
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0,"parent", 0);
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PVStructure* pvChild1 = pvDataCreate->createPVStructure(
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pvStructure, "child1", 0);
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pvStringField = static_cast<PVString*>(
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pvDataCreate->createPVScalar(pvChild1,"value", pvString));
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pvStringField->put("bla");
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pvChild1->appendPVField(pvStringField);
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pvStructure->appendPVField(pvChild1);
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PVStructure* pvChild2 = pvDataCreate->createPVStructure(
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pvStructure, "child2", 0);
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pvStringField = static_cast<PVString*>(
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pvDataCreate->createPVScalar(pvChild2,"value", pvString));
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pvStringField->put("bla");
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pvChild2->appendPVField(pvStringField);
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pvStructure->appendPVField(pvChild2);
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builder.clear();
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pvStructure->toString(&builder);
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fprintf(fd,"%s\n",builder.c_str());
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delete pvStructure;
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}
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int main(int argc,char *argv[])
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{
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char *fileName = 0;
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if(argc>1) fileName = argv[1];
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FILE * fd = stdout;
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if(fileName!=0 && fileName[0]!=0) {
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fd = fopen(fileName,"w+");
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}
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fieldCreate = getFieldCreate();
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pvDataCreate = getPVDataCreate();
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standardField = getStandardField();
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standardPVField = getStandardPVField();
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convert = getConvert();
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testAppend(fd);
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getShowConstructDestruct()->showDeleteStaticExit(fd);
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return(0);
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}
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