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// Example of accessing HCAL conditions from DB directly
// F.Ratnikov (UMd) Oct 11, 2006
#include <stdlib.h>
#include <vector>
#include <string>
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include "CondFormats/HcalObjects/interface/HcalPedestals.h"
#include "CondTools/Hcal/interface/HcalDbTool.h"
int main () {
std::string tag_pedestals = "pedestals_mtcc2_v1";
unsigned long long run = 1;
std::string dbcon = "oracle://orcon/CMS_COND_HCAL";
::setenv ("POOL_CATALOG", "relationalcatalog_oracle://orcon/CMS_COND_GENERAL", 1);
// std::string dbcon = "oracle://cms_orcoff/CMS_COND_HCAL";
//::setenv ("POOL_CATALOG", "relationalcatalog_oracle://cms_orcoff/CMS_COND_GENERAL", 1);
::setenv ("CORAL_AUTH_PATH", "/afs/cern.ch/cms/DB/conddb", 1);
HcalDbTool db (dbcon, false, true);
HcalPedestals peds;
if (db.getObject (&peds, tag_pedestals, run)) {
std::vector<DetId> ids = peds.getAllChannels ();
std::cout << "Pedestal values" << std::endl;
for (unsigned i = 0; i < ids.size(); i++) {
const HcalPedestal* ped = peds.getValues (ids[i]);
std:: cout << "channel: " << HcalDetId (ids[i]) << ", values: "
<< ped->getValue (0) << " / "
<< ped->getValue (1) << " / "
<< ped->getValue (2) << " / "
<< ped->getValue (3) << std::endl;
}
}
else {
std::cerr << "can not get pedestals for tag " << tag_pedestals << ", run " << run << std::endl;
}
return 0;
}
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