예제 #1
0
bool PVAlarm::attach(PVFieldPtr const & pvField)
{
    if(pvField->getField()->getType()!=structure) return false;
    PVStructurePtr pvStructure = static_pointer_cast<PVStructure>(pvField);
    pvSeverity = pvStructure->getIntField("severity");
    if(pvSeverity.get()==NULL) return false;
    pvStatus = pvStructure->getIntField("status");
    if(pvStatus.get()==NULL) {
        pvSeverity.reset();
        return false;
    }
    pvMessage = pvStructure->getStringField("message");
    if(pvMessage.get()==NULL) {
        pvSeverity.reset();
        pvStatus.reset();
        return false;
    }
    return true;
}
예제 #2
0
bool PVEnumerated::attach(PVFieldPtr const & pvField)
{
    if(pvField->getField()->getType()!=structure) return false;
    PVStructurePtr pvStructure = static_pointer_cast<PVStructure>(pvField);
    pvIndex = pvStructure->getIntField("index");
    if(pvIndex.get()==NULL) return false;
    PVScalarArrayPtr pvScalarArray = pvStructure->getScalarArrayField(
        "choices",pvString);
    if(pvScalarArray.get()==NULL) {
        pvIndex.reset();
        return false;
    }
    pvChoices = static_pointer_cast<PVStringArray>(pvScalarArray);
    return true;
}