/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_7/src/CondCore/Utilities/src/CondBasicIter.cc

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#include "CondCore/Utilities/interface/CondBasicIter.h"

CondBasicIter::CondBasicIter(){}
CondBasicIter::~CondBasicIter(){}

CondBasicIter::CondBasicIter(
                             const std::string & NameDB,
                             const std::string & Tag,
                             const std::string & User,
                             const std::string & Pass,
                             const std::string & nameBlob) :
  rdbms(User,Pass), 
  db(rdbms.getDB(NameDB)), 
  iov(db.iov(Tag)),
  m_begin( iov.begin() ),
  m_end( iov.end() ){
}

CondBasicIter::CondBasicIter(const std::string & NameDB,
              const std::string & Tag,
              const std::string & auth
              ):
  rdbms(auth), 
  db(rdbms.getDB(NameDB)), 
  iov(db.iov(Tag)),
  m_begin( iov.begin() ),
  m_end( iov.end() ){
}

void CondBasicIter::create(
                           const std::string & NameDB,
                           const std::string & Tag,
                           const std::string & User,
                           const std::string & Pass,
                           const std::string & nameBlob) {
  rdbms = cond::RDBMS(User,Pass);
  db = rdbms.getDB(NameDB);
  iov = db.iov(Tag);
  clear();
}

void CondBasicIter::create(const std::string & NameDB,
                           const std::string & Tag,
                           const std::string & auth
                           ) {
  rdbms = cond::RDBMS(auth);
  db = rdbms.getDB(NameDB);
  iov = db.iov(Tag);
  clear();
}


void CondBasicIter::setRange(unsigned int min,unsigned int max){
  cond::IOVRange rg = iov.range( min, max );
  m_begin = rg.begin();
  m_end = rg.end();
  clear();
}

void CondBasicIter::setMin(unsigned int min){
  cond::IOVRange rg = iov.range( min, 0 );
  m_begin = rg.begin();
  m_end = rg.end();
  clear();
}

void CondBasicIter::setMax(unsigned int max){
  cond::IOVRange rg = iov.range( 1, max );
  m_begin = rg.begin();
  m_end = rg.end();
  clear();
}

unsigned int CondBasicIter::getTime()  const {return (getStartTime()+getStopTime())/2;}

unsigned int CondBasicIter::getStartTime()  const {return (*iter).since();}

unsigned int CondBasicIter::getStopTime() const {return (*iter).till();}

std::string const & CondBasicIter::getToken() const  {return (*iter).token();}

bool CondBasicIter::init() {
  iter = m_begin;
  return iter!=m_end;

}

bool CondBasicIter::forward(){
  ++iter;
  return iter!=m_end;
}


bool CondBasicIter::make(){
  return load(db.session(),(*iter).token());
}