306 lines
12 KiB
C++
306 lines
12 KiB
C++
///
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/// \file PVCtrlHolder.h
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/// \author Jan Chrin, PSI
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/// \date November 2014
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/// \version CAFE 1.0.0
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///
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#ifndef PVCTRLHOLDER_H
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#define PVCTRLHOLDER_H
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#include <PVHolder.h>
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/**
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* \class PVCtrlHolder
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* \brief This class is the holder of values associated with the
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* EPICS DBR_CTRL_(dataType) control structure of a given handle/pv
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*/
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class PVCtrlHolder : public PVHolder {
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friend class CAFE;
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friend class Connect;
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friend class Conduit;
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friend struct change_dataBufferPVCtrlHolder;
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friend struct change_dataBufferSize_CTRL;
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friend struct change_connectionHandlerArgs;
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friend struct change_pvAlias;
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private:
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short precision;
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char units[MAX_UNITS_SIZE];
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CAFE_DATATYPE_UNION RISC_pad;
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CAFE_DATATYPE_UNION upperDispLimit;
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CAFE_DATATYPE_UNION lowerDispLimit;
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CAFE_DATATYPE_UNION upperAlarmLimit;
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CAFE_DATATYPE_UNION upperWarningLimit;
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CAFE_DATATYPE_UNION lowerWarningLimit;
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CAFE_DATATYPE_UNION lowerAlarmLimit;
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CAFE_DATATYPE_UNION upperCtrlLimit;
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CAFE_DATATYPE_UNION lowerCtrlLimit;
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Helper helper;
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public:
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PVCtrlHolder(){
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alarmStatus=0; alarmSeverity=0; precision=0; status=ECA_NORMAL;
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nelem=1; size=1; rule=true; beamEventNo=0;
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hasAlarm=true;
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noStr=0; dataType=(CAFE_DATATYPE) CAFE_NO_ACCESS;
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dataTypeNative=(CAFE_DATATYPE) CAFE_NO_ACCESS;
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strcpy(pv,""); strcpy(pvAlias,"");strcpy(device,""); strcpy(attrib,""); strcpy(units,"");
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val.reset( new CAFE_DATATYPE_UNION[nelem] );
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val[0].d=0.00;
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};
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PVCtrlHolder(unsigned int _sizeOfArray) {
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alarmStatus=0; alarmSeverity=0; precision=0; status=ECA_NORMAL;
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nelem=_sizeOfArray; size=_sizeOfArray; rule=true; beamEventNo=0;
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hasAlarm=true;
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noStr=0; dataType=(CAFE_DATATYPE) CAFE_NO_ACCESS;
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dataTypeNative=(CAFE_DATATYPE) CAFE_NO_ACCESS;
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strcpy(pv,""); strcpy(pvAlias,"");strcpy(device,""); strcpy(attrib,""); strcpy(units,"");
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val.reset( new CAFE_DATATYPE_UNION[nelem] );
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for (unsigned int i=0; i<nelem; ++i) {
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val[i].d=0.0;
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};
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};
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~PVCtrlHolder() {val.reset();};
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void setHasAlarm(bool a) {
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hasAlarm=a;
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return;
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};
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unsigned int setNelem (unsigned int _nelem) {
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_nelem>0 ? nelem=_nelem : nelem=1;
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if (_nelem>size) {
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size=_nelem;
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val.reset( new CAFE_DATATYPE_UNION[size] );
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}
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return nelem;
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};
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short getPrecision() const {return precision;}
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const char * getUnits() const {return units;}
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string getUnitsAsString() const {return (string) units;}
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short getNoEnumStrings () const {return noStr;};
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char * getEnumString(short indx) const {return (char *) strs[indx];};
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vector<std::string> getEnumStrings() const {
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vector<std::string> vEnumStrings;
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vEnumStrings.reserve(noStr>0?noStr:1);
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for ( short i=0; i<noStr; ++i) {
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vEnumStrings.push_back(strs[i]);
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}
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return vEnumStrings;
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};
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short getEnumFromString(string enumString){
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short returnValue=-1;
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for ( short i=0; i<noStr; ++i) {
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if (strcmp(enumString.c_str(), strs[i])==0) {
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return i;
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}
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}
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char pvStripped[MAX_ENUM_STRING_SIZE];
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helper.removeLeadingAndTrailingSpaces((char *) enumString.c_str(), pvStripped);
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for ( short i=0; i<noStr; ++i) {
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if (strcmp(pvStripped, strs[i])==0) {
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return i;
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}
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}
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cout << "*** WARNING FROM PvCtrlHolder.h ***" << endl;
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cout << "*** Method getEnumFromString(string enumString) ***" << endl;
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cout << "The given input string '" << enumString << "' was not recognized! " << endl;
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cout << "Valid values are: " << endl;
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for ( short i=0; i<noStr; ++i) {
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cout << i << ":" << strs[i] << endl;
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}
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return returnValue;
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}
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string getStringFromEnum(unsigned short enumValue) const{
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string returnValue="";
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if (enumValue<noStr) {
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return (string) strs[enumValue];
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}
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else {
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cout << "*** WARNING FROM PvCtrlHolder.h ***" << endl;
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cout << "*** Method getStringFromEnum(unsigned short enumValue) ***" << endl;
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cout << "The given input index " << enumValue << " exceeds the number of enum states " << noStr << endl;
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cout << "Valid values are: " << endl;
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for ( short i=0; i<noStr; ++i) {
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cout << i << ":" << strs[i] << endl;
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}
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if (enumValue<MAX_ENUM_STATES) {
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return (string) strs[enumValue];
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}
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else {
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return returnValue;
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}
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}
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}
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CafeDataTypeHelper getRISC_pad() {CafeDataTypeHelper cdth(RISC_pad, dataType); return cdth;}
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CafeDataTypeHelper getUpperDispLimit() {CafeDataTypeHelper cdth(upperDispLimit, dataType); return cdth;}
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CafeDataTypeHelper getLowerDispLimit() {CafeDataTypeHelper cdth(lowerDispLimit, dataType); return cdth;}
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CafeDataTypeHelper getUpperAlarmLimit() {CafeDataTypeHelper cdth(upperAlarmLimit, dataType); return cdth;}
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CafeDataTypeHelper getUpperWarningLimit() {CafeDataTypeHelper cdth(upperWarningLimit, dataType); return cdth;}
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CafeDataTypeHelper getLowerWarningLimit() {CafeDataTypeHelper cdth(lowerWarningLimit, dataType); return cdth;}
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CafeDataTypeHelper getLowerAlarmLimit() {CafeDataTypeHelper cdth(lowerAlarmLimit, dataType); return cdth;}
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CafeDataTypeHelper getUpperCtrlLimit() {CafeDataTypeHelper cdth(upperCtrlLimit, dataType); return cdth;}
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CafeDataTypeHelper getLowerCtrlLimit() {CafeDataTypeHelper cdth(lowerCtrlLimit, dataType); return cdth;}
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string getUpperDispLimit_AsString() { return getAsString(upperDispLimit); }
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string getLowerDispLimit_AsString() { return getAsString(lowerDispLimit); }
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string getUpperAlarmLimit_AsString() { return getAsString(upperAlarmLimit); }
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string getUpperWarningLimit_AsString() { return getAsString(upperWarningLimit); }
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string getLowerWarningLimit_AsString() { return getAsString(lowerWarningLimit); }
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string getLowerAlarmLimit_AsString() { return getAsString(lowerAlarmLimit); }
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string getUpperCtrlLimit_AsString() { return getAsString(upperCtrlLimit); }
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string getLowerCtrlLimit_AsString() { return getAsString(lowerCtrlLimit); }
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double getUpperDispLimit_AsDouble() { return getAsDouble(upperDispLimit); }
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double getLowerDispLimit_AsDouble() { return getAsDouble(lowerDispLimit); }
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double getUpperAlarmLimit_AsDouble() { return getAsDouble(upperAlarmLimit); }
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double getUpperWarningLimit_AsDouble() { return getAsDouble(upperWarningLimit); }
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double getLowerWarningLimit_AsDouble() { return getAsDouble(lowerWarningLimit); }
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double getLowerAlarmLimit_AsDouble() { return getAsDouble(lowerAlarmLimit); }
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double getUpperCtrlLimit_AsDouble() { return getAsDouble(upperCtrlLimit); }
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double getLowerCtrlLimit_AsDouble() { return getAsDouble(lowerCtrlLimit); }
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void print() {
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print(nelem) ;
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}
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void print(unsigned int nelemToPrint) {
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nelemToPrint=min(nelemToPrint,nelem);
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std::cout << "------------------------------------------" << std::endl;
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std::cout << "PVCtrlHolder:" << std::endl;
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std::cout << "processVariable= " << pv << std::endl;
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if (strcmp(pvAlias,pv)) {
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std::cout << "pvAlias = " << pvAlias << std::endl;
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}
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std::cout << "device = " << device << std::endl;
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std::cout << "attrib = " << attrib << std::endl;
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std::cout << "dataType = " << cafeDataTypeCode.message(dataType).c_str()
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<< " (" << dataType << ") " << std::endl;
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std::cout << "dbrTypeRequest = " << dbr_type_to_text(dbrDataType)<< std::endl;
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if (dataType!=CAFE_NO_ACCESS || dataType != CAFE_TYPENOTCONN) {
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std::cout << "nelem = " << nelem << std::endl;
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//std::cout << "alarmStatus = " << alarmStatus << " [" << acond.asString(alarmStatus)<< "]" << std::endl;
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//std::cout << "alarmSeverity = " << alarmSeverity << " [" << aseve.asString(alarmSeverity) << "]"<< std::endl;
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std::cout << "alarmStatus = " << acond.asString(alarmStatus) << " (" << alarmStatus << ")" << std::endl;
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std::cout << "alarmSeverity = " << aseve.asString(alarmSeverity) << " (" <<alarmSeverity << ")" << std::endl;
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std::cout << "precision = " << precision << std::endl;
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std::cout << "units = " << units << std::endl;
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/*
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if (dataType==CAFE_DOUBLE){
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std::cout << "RISC_Pad0 = " << (dbr_short_t) RISC_pad.d << std::endl
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// in dbr_ctrl_double this is a RISC_pad
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}
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else if (dataType==CAFE_CHAR) {
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std::cout << "RISC_Pad = " << (unsigned short) RISC_pad.ch << std::endl;
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}
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else if (dataType==CAFE_FLOAT) {
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std::cout << "RISC_Pad = " << (dbr_short_t) RISC_pad.f << std::endl;
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}
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*/
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if (dataType!=CAFE_ENUM) {
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std::cout << "upperDispLimit = " << getAsString(upperDispLimit) << std::endl;
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std::cout << "lowerDispLimit = " << getAsString(lowerDispLimit) << std::endl;
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std::cout << "upperAlarmLimit= " << getAsString(upperAlarmLimit) << std::endl;
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std::cout << "upperWarnLimit = " << getAsString(upperWarningLimit) << std::endl;
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std::cout << "lowerWarnLimit = " << getAsString(lowerWarningLimit) << std::endl;
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std::cout << "lowerAlarmLimit= " << getAsString(lowerAlarmLimit) << std::endl;
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if(dbr_type_is_CTRL(dbrDataType)) {
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std::cout << "upperCtrlLimit = " << getAsString(upperCtrlLimit) << std::endl;
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std::cout << "lowerCtrlLimit = " << getAsString(lowerCtrlLimit) << std::endl;
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}
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}
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else {
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std::cout << "NoStr (ENUM) = " << noStr << std::endl;
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std::cout << "strs (ENUM) = " ;
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for (short i=0; i< noStr; ++i) {std::cout << "{" << strs[i] << "} " ;}
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cout <<std::endl;
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}
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std::cout << "status = " << cafeStatusCode.message(status).c_str() << std::endl;
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if(nelem>0) {std::cout << "value(s) = " ;}
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switch (dataType) {
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case CAFE_STRING:
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for (unsigned int i=0; i <nelemToPrint; ++i ) {std::cout << val[i].str << " [" << i << "] " ;}
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break;
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case CAFE_SHORT:
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for (unsigned int i=0; i <nelemToPrint; ++i ) {std::cout << val[i].s << " [" << i << "] " ;}
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break;
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case CAFE_FLOAT:
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for (unsigned int i=0; i <nelemToPrint; ++i ) {std::cout << val[i].f << " [" << i << "] " ;}
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break;
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case CAFE_ENUM:
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for (unsigned int i=0; i <nelemToPrint; ++i ) {std::cout <<
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getAsString(i) << " (" << val[i].us << ")" << " [" << i << "] " ;}
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break;
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case CAFE_CHAR:
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for (unsigned int i=0; i <nelemToPrint; ++i ) {std::cout << (unsigned short) val[i].ch << " [" << i << "] " ;}
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break;
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case CAFE_LONG:
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for (unsigned int i=0; i <nelemToPrint; ++i ) {std::cout << val[i].l << " [" << i << "] " ;}
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break;
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case CAFE_DOUBLE:
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for (unsigned int i=0; i <nelemToPrint; ++i ) {std::cout << val[i].d << " [" << i << "] " ;}
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break;
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case CAFE_NO_ACCESS:
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default:
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std::cout << "DATA_TYPE NOT YET DEFINED " << endl;
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break;
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}
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std::cout << std::endl;
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}
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std::cout << "------------------------------------------" << std::endl;
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};
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};
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#endif // PVCTRLHOLDER_H
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