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Public Member Functions | Protected Attributes

CondBasicIter Class Reference

#include <CondBasicIter.h>

Inheritance diagram for CondBasicIter:
CondIter< DataT > CondIter< T > CondCachedIter< T >

List of all members.

Public Member Functions

virtual void clear ()=0
 CondBasicIter ()
 CondBasicIter (const std::string &NameDB, const std::string &Tag, const std::string &auth="")
 CondBasicIter (const std::string &NameDB, const std::string &Tag, const std::string &User, const std::string &Pass, const std::string &nameBlob="")
void create (const std::string &NameDB, const std::string &Tag, const std::string &User, const std::string &Pass, const std::string &nameBlob="")
void create (const std::string &NameDB, const std::string &Tag, const std::string &auth="")
bool forward ()
unsigned int getStartTime () const
unsigned int getStopTime () const
unsigned int getTime () const
std::string const & getToken () const
bool init ()
virtual bool load (cond::DbSession &sess, std::string const &token)=0
bool make ()
void setMax (unsigned int max)
void setMin (unsigned int min)
void setRange (unsigned int min, unsigned int max)
 ~CondBasicIter ()

Protected Attributes

cond::CondDB db
cond::IOVProxy iov
cond::IOVProxy::const_iterator iter
cond::RDBMS rdbms

Detailed Description

Definition at line 10 of file CondBasicIter.h.

Constructor & Destructor Documentation

CondBasicIter::CondBasicIter ( )

Definition at line 3 of file CondBasicIter.cc.

{}
CondBasicIter::~CondBasicIter ( )

Definition at line 4 of file CondBasicIter.cc.

{}
CondBasicIter::CondBasicIter ( const std::string &  NameDB,
const std::string &  Tag,
const std::string &  User,
const std::string &  Pass,
const std::string &  nameBlob = "" 
)

tell Iter to point to a database. After this call Iter can be used. Direct Access to database through frontier It needs:

  • NameDB -> name of the database (connection string)
  • Tag -> Tag human-readable of the content of the database
  • User -> name of the User (if you don't need to authenticate don't write anything here)
  • Pass -> Password to access database (if you don't need to authenticate don't write anything here)
  • nameBlob -> to handle blob type of data (if it is not needed this field has to be left empty)

Definition at line 6 of file CondBasicIter.cc.

                                                         :
  rdbms(User,Pass), db(rdbms.getDB(NameDB)), iov(db.iov(Tag))
{
}
CondBasicIter::CondBasicIter ( const std::string &  NameDB,
const std::string &  Tag,
const std::string &  auth = "" 
)

Definition at line 16 of file CondBasicIter.cc.

               :
  rdbms(auth), db(rdbms.getDB(NameDB)), iov(db.iov(Tag))
{
}

Member Function Documentation

virtual void CondBasicIter::clear ( ) [pure virtual]

Implemented in CondIter< DataT >, CondIter< HDQMSummary >, and CondIter< T >.

Referenced by create(), setMax(), setMin(), and setRange().

void CondBasicIter::create ( const std::string &  NameDB,
const std::string &  Tag,
const std::string &  auth = "" 
)

Definition at line 36 of file CondBasicIter.cc.

References clear(), db, cond::RDBMS::getDB(), cond::CondDB::iov(), iov, and rdbms.

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

Definition at line 24 of file CondBasicIter.cc.

References clear(), db, cond::RDBMS::getDB(), cond::CondDB::iov(), iov, and rdbms.

                                                       {
  rdbms = cond::RDBMS(User,Pass);
  db = rdbms.getDB(NameDB);
  iov = db.iov(Tag);
  clear();
}
bool CondBasicIter::forward ( )

Definition at line 79 of file CondBasicIter.cc.

References cond::IOVProxy::end(), iov, and iter.

Referenced by CondIter< T >::next().

                           {
  ++iter;
  return iter!=iov.end();
}
unsigned int CondBasicIter::getStartTime ( ) const

Get the SINCE TIME of the Interval of Validity.

Definition at line 66 of file CondBasicIter.cc.

Referenced by getTime().

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

Get the TILL TIME of the Interval of Validity.

Definition at line 68 of file CondBasicIter.cc.

Referenced by getTime().

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

Get the mean time of the Iterval of Validity.

Definition at line 64 of file CondBasicIter.cc.

References getStartTime(), and getStopTime().

{return (getStartTime()+getStopTime())/2;}
std::string const & CondBasicIter::getToken ( ) const

Get the token correpsonding to the Interval of Validity.

Definition at line 70 of file CondBasicIter.cc.

{return (*iter).token();}
bool CondBasicIter::init ( void  )

Definition at line 73 of file CondBasicIter.cc.

References cond::IOVProxy::begin(), cond::IOVProxy::end(), iov, and iter.

Referenced by CondIter< T >::next().

                         {
  iter=iov.begin();
  return iter!=iov.end();

}
virtual bool CondBasicIter::load ( cond::DbSession &  sess,
std::string const &  token 
) [pure virtual]

Implemented in CondIter< DataT >, CondIter< HDQMSummary >, and CondIter< T >.

Referenced by make().

bool CondBasicIter::make ( )

Definition at line 85 of file CondBasicIter.cc.

References db, load(), and cond::CondDB::session().

Referenced by CondIter< T >::next().

                        {
  return load(db.session(),(*iter).token());
}
void CondBasicIter::setMax ( unsigned int  max)

Set the maximum of the range of interest of the Iterator of the IOVs.

Definition at line 57 of file CondBasicIter.cc.

References clear(), iov, and cond::IOVProxy::setRange().

                                          {
  iov.setRange(1,max);
  clear();
}
void CondBasicIter::setMin ( unsigned int  min)

Set the minimum of the range of interest of the Iterator of the IOVs.

Definition at line 52 of file CondBasicIter.cc.

References clear(), iov, and cond::IOVProxy::setRange().

                                          {
  iov.setRange(min,0);
  clear();
}
void CondBasicIter::setRange ( unsigned int  min,
unsigned int  max 
)

Set the range of interest of the Iterator of the IOVs.

Definition at line 47 of file CondBasicIter.cc.

References clear(), iov, and cond::IOVProxy::setRange().

                                                             {
  iov.setRange(min,max);
  clear();
}

Member Data Documentation

cond::CondDB CondBasicIter::db [protected]

Definition at line 14 of file CondBasicIter.h.

Referenced by create(), and make().

cond::IOVProxy CondBasicIter::iov [protected]

Definition at line 15 of file CondBasicIter.h.

Referenced by create(), forward(), init(), setMax(), setMin(), and setRange().

cond::IOVProxy::const_iterator CondBasicIter::iter [protected]

Definition at line 16 of file CondBasicIter.h.

Referenced by forward(), and init().

cond::RDBMS CondBasicIter::rdbms [protected]

Definition at line 13 of file CondBasicIter.h.

Referenced by create().

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