77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/* testPVStructureArray.cpp */
|
|
/* Author: Marty Kraimer Date: 2010.10 */
|
|
|
|
#include <cstddef>
|
|
#include <cstdlib>
|
|
#include <cstddef>
|
|
#include <string>
|
|
#include <cstdio>
|
|
|
|
#include <epicsAssert.h>
|
|
|
|
#include "requester.h"
|
|
#include "pvIntrospect.h"
|
|
#include "pvData.h"
|
|
#include "standardField.h"
|
|
#include "standardPVField.h"
|
|
#include "showConstructDestruct.h"
|
|
|
|
using namespace epics::pvData;
|
|
|
|
static FieldCreate * fieldCreate = 0;
|
|
static PVDataCreate * pvDataCreate = 0;
|
|
static StandardField *standardField = 0;
|
|
static StandardPVField *standardPVField = 0;
|
|
static String buffer("");
|
|
|
|
StructureConstPtr getPowerSupplyStructure() {
|
|
String properties("alarm");
|
|
FieldConstPtr powerSupply[3];
|
|
powerSupply[0] = standardField->scalar(
|
|
String("voltage"),pvDouble,properties);
|
|
powerSupply[1] = standardField->scalar(
|
|
String("power"),pvDouble,properties);
|
|
powerSupply[2] = standardField->scalar(
|
|
String("current"),pvDouble,properties);
|
|
StructureConstPtr structure = standardField->structure(
|
|
String("powerSupply"),3,powerSupply);
|
|
return structure;
|
|
}
|
|
|
|
void testPowerSupplyArray(FILE * fd) {
|
|
PVStructure* powerSupplyArrayStruct = standardPVField->structureArray(
|
|
0,"powerSupply",getPowerSupplyStructure(),String("alarm,timeStamp"));
|
|
PVStructureArray * powerSupplyArray =
|
|
powerSupplyArrayStruct->getStructureArrayField(String("value"));
|
|
assert(powerSupplyArray!=0);
|
|
PVStructure *structureArray[3];
|
|
StructureConstPtr structure =
|
|
powerSupplyArray->getStructureArray()->getStructure();
|
|
structureArray[0] = pvDataCreate->createPVStructure(0,structure);
|
|
structureArray[1] = pvDataCreate->createPVStructure(0,structure);
|
|
structureArray[2] = pvDataCreate->createPVStructure(0,structure);
|
|
powerSupplyArray->put(0,3,structureArray,0);
|
|
buffer.clear();
|
|
powerSupplyArrayStruct->toString(&buffer);
|
|
fprintf(fd,"%s\n",buffer.c_str());
|
|
delete powerSupplyArrayStruct;
|
|
}
|
|
|
|
int main(int argc,char *argv[])
|
|
{
|
|
char *fileName = 0;
|
|
if(argc>1) fileName = argv[1];
|
|
FILE * fd = stdout;
|
|
if(fileName!=0 && fileName[0]!=0) {
|
|
fd = fopen(fileName,"w+");
|
|
}
|
|
fieldCreate = getFieldCreate();
|
|
pvDataCreate = getPVDataCreate();
|
|
standardField = getStandardField();
|
|
standardPVField = getStandardPVField();
|
|
testPowerSupplyArray(fd);
|
|
getShowConstructDestruct()->constuctDestructTotals(fd);
|
|
return(0);
|
|
}
|
|
|