| # Gaudi Framework, version v22r4 |

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Namespaces | Classes | Functions

# Gaudi Namespace Reference

Helper functions to set/get the application return code. More...

## Namespaces
namespace | CommonGaudiConfigurables
namespace | Configuration
namespace | CounterSummary
namespace | details
namespace | Guards

| Guards.h GaudiKernel/Guards.h Collection of very simple classes which allows to execution of some functions within the given well-defined and exception-safe context.
namespace | Histos

| collection of simple utilities to deal with histograms
namespace | Main
namespace | Math
namespace | Parsers
namespace | ReturnCode

| ApplicationMgr return code definitions.
namespace | StateMachine
namespace | Units
namespace | Utils
## Classes
class | _ConfigurablesModule
| Small class that allows to access all the configurables as attributes of the instance. More...
class | Histo1DDef
| Simple helper class for description of 1D-histogram The class is targeted to act as the primary "histogram property", but clearly have significantly wider application range. More...
class | HistogramBase
| Common base class for all histograms Use is solely functional to minimize dynamic_casts inside HistogramSvc. More...
class | InterfaceId
| Class to handle automatically the versioning of the interfaces when they are inheriting from other interfaces. More...
class | NamedRange_
struct | RangeBase_
| helper class to simplify the dealing with ranges in Python More...
class | Range_
| Useful class for representation of "sequence" of the objects through the range of valid iterators. More...
class | StringKey
| The helper class to represent the efficient "key" for access. More...
class | TimeSpan
| Based on seal::TimeSpan. More...
class | Time
| Based on seal::Time. More...
class | BootSvcLocator
| A dual-stage boostrap mechanism is used to ensure an orderly startup of the ApplicationMgr. More...
class | Axis
| An IAxis represents a binned histogram axis. More...
class | Generic1D
| Common AIDA implementation stuff for histograms and profiles using ROOT implementations. More...
class | Generic2D
| Common AIDA implementation stuff for histograms and profiles using ROOT implementations. More...
class | Generic3D
| Common AIDA implementation stuff for histograms and profiles using ROOT implementations. More...
class | Histogram1D
| AIDA implementation for 1 D histograms using ROOT THD1. More...
class | Histogram2D
| AIDA implementation for 2 D histograms using ROOT THD2. More...
class | Histogram3D
| AIDA implementation for 2 D histograms using ROOT THD2. More...
class | Profile1D
| AIDA implementation for 1 D profiles using ROOT TProfile. More...
class | Profile2D
| AIDA implementation for 2 D profiles using ROOT TProfile2D. More...
class | IFileCatalog
| File catalog interface. More...
class | IFileCatalogMgr
| File catalog manager. More...
class | IDataConnection
| ABC describing basic data connection. More...
class | IIODataManager
class | ISignalMonitor
| Interface for the service that monitors the occurrences of system signals. More...
class | IODataManager
class | MultiFileCatalog
| This class constitutes the core of the XML based FileCatalog API for using POOL within Gaudi. More...
class | XMLFileCatalog
| This class constitutes the core of the XML based FileCatalog API for POOL. More...
## Functions
StatusCode | setAppReturnCode (SmartIF< IProperty > &appmgr, int value, bool force=false)
| Set the application return code.
int | getAppReturnCode (const SmartIF< IProperty > &appmgr)
| Get the application (current) return code.
GAUDI_API IAppMgrUI * | createApplicationMgrEx (const std::string &dllname, const std::string &factname)
GAUDI_API IAppMgrUI * | createApplicationMgr (const std::string &dllname, const std::string &factname)
GAUDI_API IAppMgrUI * | createApplicationMgr (const std::string &dllname)
GAUDI_API IAppMgrUI * | createApplicationMgr ()
GAUDI_API IInterface * | createInstance (const std::string &name, const std::string &factname, const std::string &ddlname)
GAUDI_API ISvcLocator * | svcLocator ()
GAUDI_API ISvcLocator * | setInstance (ISvcLocator *newInstance)
| Set new instance of service locator.
GAUDI_API IAppMgrUI * | setInstance (IAppMgrUI *newInstance)
| Set new instance of service locator.
GAUDI_API void | pushCurrentDataObject (DataObject **pobjAddr)
GAUDI_API void | popCurrentDataObject ()
GAUDI_API DataObject * | getCurrentDataObject ()
GAUDI_API std::ostream & | operator<< (std::ostream &o, const Gaudi::Histo1DDef &histo)
| the streamer operator for class Gaudi::Histo1DDef
template<typename TARGET >
TARGET * | Cast (IInterface *i)
| Cast a IInterface pointer to an IInterface specialization (TARGET).
template<typename TARGET >
const TARGET * | Cast (const IInterface *i)
| Cast a IInterface pointer to an IInterface specialization (TARGET).
template<class CONTAINER >
NamedRange_< CONTAINER > | range (const CONTAINER &cnt, const std::string &name)
| simple function to create the named range form arbitrary container
template<class CONTAINER >
Range_< CONTAINER > | range (const CONTAINER &cnt)
| simple function to create the range from the arbitrary container
GAUDI_API void | Sleep (int sec)
| Simple sleep function.
GAUDI_API void | NanoSleep (long long nsec)
| Small variation on the sleep function for nanoseconds sleep.
template<unsigned int N>
bool | operator== (const Gaudi::StringKey &key1, const char(&key2)[N])
| equality operator with C-arrays
template<unsigned int N>
bool | operator!= (const Gaudi::StringKey &key1, const char(&key2)[N])
| non-equality operator with C-arrays
bool | operator== (const std::string &key1, const Gaudi::StringKey &key2)
| "right" form of equality operator
template<unsigned int N>
bool | operator== (const char(&key1)[N], const Gaudi::StringKey &key2)
| "right" form of equality operator
bool | operator!= (const std::string &key1, const Gaudi::StringKey &key2)
| "right" form of non-equality operator
template<unsigned int N>
bool | operator!= (const char(&key1)[N], const Gaudi::StringKey &key2)
| "right" form of non-equality operator
std::size_t | hash_value (const Gaudi::StringKey &key)
| hash-function: heeded for boost::hash
std::ostream & | operator<< (std::ostream &o, const Gaudi::StringKey &key)
| printout of the object reply on the native printout for the string
std::ostream & | operator<< (std::ostream &out, const Gaudi::Time &time)
| Output operator.
std::ostream & | operator<< (std::ostream &out, const Gaudi::TimeSpan &time)
| Output operator.
template<class Q , class T >
T * | getRepresentation (const Q &hist)
std::pair< DataObject *, AIDA::IHistogram1D * > | createH1D (const AIDA::IHistogram1D &hist)
| Copy constructor.
std::pair< DataObject *, AIDA::IHistogram1D * > | createH1D (const std::string &title, int nBins=10, double lowerEdge=0., double upperEdge=1.)
| Creator for 1D histogram with fixed bins.
std::pair< DataObject *, AIDA::IHistogram1D * > | createH1D (const std::string &title, const Edges &e)
| Creator for 1D histogram with variable bins.
std::pair< DataObject *, AIDA::IHistogram2D * > | createH2D (const AIDA::IHistogram2D &hist)
| Copy constructor.
std::pair< DataObject *, AIDA::IHistogram2D * > | createH2D (TH2D *rep)
| "Adopt" constructor
std::pair< DataObject *, AIDA::IHistogram2D * > | createH2D (const std::string &title, int binsX, double iminX, double imaxX, int binsY, double iminY, double imaxY)
| Creator for 2 D histograms with fixed bins.
std::pair< DataObject *, AIDA::IHistogram2D * > | createH2D (const std::string &title, const Edges &eX, const Edges &eY)
| Creator for 2 D histograms with variable bins.
std::pair< DataObject *, AIDA::IHistogram1D * > | slice1DX (const std::string &name, const AIDA::IHistogram2D &h, int firstbin, int lastbin)
| Create 1D slice from 2D histogram.
std::pair< DataObject *, AIDA::IProfile1D * > | profile1DX (const std::string &name, const AIDA::IHistogram2D &h, int firstbin, int lastbin)
| Create 1D profile in X from 2D histogram.
std::pair< DataObject *, AIDA::IHistogram1D * > | project1DX (const std::string &name, const AIDA::IHistogram2D &h, int firstbin, int lastbin)
| Create 1D projection in X from 2D histogram.
std::pair< DataObject *, AIDA::IHistogram1D * > | slice1DY (const std::string &name, const AIDA::IHistogram2D &h, int firstbin, int lastbin)
| Create 1D slice from 2D histogram.
std::pair< DataObject *, AIDA::IProfile1D * > | profile1DY (const std::string &name, const AIDA::IHistogram2D &h, int firstbin, int lastbin)
| Create 1D profile in Y from 2D histogram.
std::pair< DataObject *, AIDA::IHistogram1D * > | project1DY (const std::string &name, const AIDA::IHistogram2D &h, int firstbin, int lastbin)
| Create 1D projection in Y from 2D histogram.
std::pair< DataObject *, AIDA::IHistogram3D * > | createH3D (const AIDA::IHistogram3D &hist)
| Copy constructor.
std::pair< DataObject *, AIDA::IHistogram3D * > | createH3D (const std::string &title, int nBinsX, double xlow, double xup, int nBinsY, double ylow, double yup, int nBinsZ, double zlow, double zup)
| Create 3D histogram with fixed bins.
std::pair< DataObject *, AIDA::IHistogram3D * > | createH3D (const std::string &title, const Edges &eX, const Edges &eY, const Edges &eZ)
| Create 3D histogram with variable bins.
std::pair< DataObject *, AIDA::IProfile1D * > | createProf1D (const AIDA::IProfile1D &hist)
| Copy constructor.
std::pair< DataObject *, AIDA::IProfile1D * > | createProf1D (const std::string &title, int nBins, double xlow, double xup, double ylow, double yup, const std::string &opt="")
| Creator of 1D profile with fixed bins.
std::pair< DataObject *, AIDA::IProfile1D * > | createProf1D (const std::string &title, const Edges &e, double ylow, double yup, const std::string &opt="")
| Creator of 1D profile with variable bins.
std::pair< DataObject *, AIDA::IProfile2D * > | createProf2D (const AIDA::IProfile2D &hist)
| Copy constructor.
std::pair< DataObject *, AIDA::IProfile2D * > | createProf2D (const std::string &title, int binsX, double iminX, double imaxX, int binsY, double iminY, double imaxY, double lowerValue, double upperValue)
| Creator for 2 D profile with fixed bins.
std::pair< DataObject *, AIDA::IProfile2D * > | createProf2D (const std::string &title, const Edges &eX, const Edges &eY, double lowerValue, double upperValue)
| Creator for 2 D profile with variable bins.
std::string | createGuidAsString ()
| Create file identifier using UUID mechanism.

## Detailed Description

Helper functions to set/get the application return code.

: AIDA interfaces visibility

General Gaudi namepace.

< AIDA

General Gaudi namespace.

Author:
  Marco Clemencic
  Juan PALACIOS

Date:
  2005-11-21

Author:
  Juan PALACIOS

Date:
  2005-11-23

## Function Documentation

template<typename TARGET >

TARGET* Gaudi::Cast | ( | IInterface * | i ) |

Cast a IInterface pointer to an IInterface specialization (TARGET).

Definition at line 236 of file IInterface.h.

                                 {
        return reinterpret_cast<TARGET*>(i->i_cast(TARGET::interfaceID()));
      }

template<typename TARGET >

const TARGET* Gaudi::Cast | ( | const IInterface * | i ) |

Cast a IInterface pointer to an IInterface specialization (TARGET).

const version

Definition at line 242 of file IInterface.h.

                                             {
        return reinterpret_cast<const TARGET*>(i->i_cast(TARGET::interfaceID()));
      }

GAUDI_API IAppMgrUI* Gaudi::createApplicationMgr | ( | const std::string & | dllname ) |

GAUDI_API IAppMgrUI* Gaudi::createApplicationMgr | ( | const std::string & | dllname,
|  | const std::string & | factname
| ) |  |

GAUDI_API IAppMgrUI* Gaudi::createApplicationMgr | ( | ) |

GAUDI_API IAppMgrUI* Gaudi::createApplicationMgrEx | ( | const std::string & | dllname,
|  | const std::string & | factname
| ) |  |

std::string Gaudi::createGuidAsString | ( | ) |

Create file identifier using UUID mechanism.

Definition at line 186 of file XMLFileCatalog.cpp.

                                         {
      uuid_t uuid;
      ::uuid_generate_time(uuid);
      struct Guid {
        unsigned int   Data1;
        unsigned short Data2;
        unsigned short Data3;
        unsigned char  Data4[8];
      } *g = (Guid*)&uuid;

      boost::format text("%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X");
      text % g->Data1 % g->Data2 % g->Data3;
      for (int i = 0; i < 8; ++i)
        text % (unsigned short)g->Data4[i];
      return text.str();
    }

std::pair<DataObject*,AIDA::IHistogram1D*> Gaudi::createH1D | ( | const AIDA::IHistogram1D & | hist ) |

Copy constructor.

std::pair<DataObject*,AIDA::IHistogram1D*> Gaudi::createH1D | ( | const std::string & | title,
|  | int | nBins = `10`,
|  | double | lowerEdge = `0.`,
|  | double | upperEdge = `1.`
| ) |  |

Creator for 1D histogram with fixed bins.

std::pair<DataObject*,AIDA::IHistogram1D*> Gaudi::createH1D | ( | const std::string & | title,
|  | const Edges & | e
| ) |  |

Creator for 1D histogram with variable bins.

std::pair<DataObject*,AIDA::IHistogram2D*> Gaudi::createH2D | ( | const AIDA::IHistogram2D & | hist ) |

Copy constructor.

std::pair<DataObject*,AIDA::IHistogram2D*> Gaudi::createH2D | ( | TH2D * | rep ) |

"Adopt" constructor

std::pair<DataObject*,AIDA::IHistogram2D*> Gaudi::createH2D | ( | const std::string & | title,
|  | int | binsX,
|  | double | iminX,
|  | double | imaxX,
|  | int | binsY,
|  | double | iminY,
|  | double | imaxY
| ) |  |

Creator for 2 D histograms with fixed bins.

std::pair<DataObject*,AIDA::IHistogram2D*> Gaudi::createH2D | ( | const std::string & | title,
|  | const Edges & | eX,
|  | const Edges & | eY
| ) |  |

Creator for 2 D histograms with variable bins.

std::pair<DataObject*,AIDA::IHistogram3D*> Gaudi::createH3D | ( | const AIDA::IHistogram3D & | hist ) |

Copy constructor.

std::pair<DataObject*,AIDA::IHistogram3D*> Gaudi::createH3D | ( | const std::string & | title,
|  | int | nBinsX,
|  | double | xlow,
|  | double | xup,
|  | int | nBinsY,
|  | double | ylow,
|  | double | yup,
|  | int | nBinsZ,
|  | double | zlow,
|  | double | zup
| ) |  |

Create 3D histogram with fixed bins.

std::pair<DataObject*,AIDA::IHistogram3D*> Gaudi::createH3D | ( | const std::string & | title,
|  | const Edges & | eX,
|  | const Edges & | eY,
|  | const Edges & | eZ
| ) |  |

Create 3D histogram with variable bins.

GAUDI_API IInterface* Gaudi::createInstance | ( | const std::string & | name,
|  | const std::string & | factname,
|  | const std::string & | ddlname
| ) |  |

std::pair<DataObject*,AIDA::IProfile1D*> Gaudi::createProf1D | ( | const std::string & | title,
|  | int | nBins,
|  | double | xlow,
|  | double | xup,
|  | double | ylow,
|  | double | yup,
|  | const std::string & | opt = `""`
| ) |  |

Creator of 1D profile with fixed bins.

std::pair<DataObject*,AIDA::IProfile1D*> Gaudi::createProf1D | ( | const std::string & | title,
|  | const Edges & | e,
|  | double | ylow,
|  | double | yup,
|  | const std::string & | opt = `""`
| ) |  |

Creator of 1D profile with variable bins.

std::pair<DataObject*,AIDA::IProfile1D*> Gaudi::createProf1D | ( | const AIDA::IProfile1D & | hist ) |

Copy constructor.

std::pair<DataObject*,AIDA::IProfile2D*> Gaudi::createProf2D | ( | const AIDA::IProfile2D & | hist ) |

Copy constructor.

std::pair<DataObject*,AIDA::IProfile2D*> Gaudi::createProf2D | ( | const std::string & | title,
|  | const Edges & | eX,
|  | const Edges & | eY,
|  | double | lowerValue,
|  | double | upperValue
| ) |  |

Creator for 2 D profile with variable bins.

std::pair<DataObject*,AIDA::IProfile2D*> Gaudi::createProf2D | ( | const std::string & | title,
|  | int | binsX,
|  | double | iminX,
|  | double | imaxX,
|  | int | binsY,
|  | double | iminY,
|  | double | imaxY,
|  | double | lowerValue,
|  | double | upperValue
| ) |  |

Creator for 2 D profile with fixed bins.

int Gaudi::getAppReturnCode | ( | const SmartIF< IProperty > & | appmgr ) | `[inline]`

Get the application (current) return code.

Returns:
  the return code or 0 if it was not possible to get it

Definition at line 65 of file AppReturnCode.h.

                                                                    {
        if (appmgr) {
          IntegerProperty returnCode("ReturnCode", 0);
          if (appmgr->getProperty(&returnCode).isSuccess())
            return returnCode.value();
        }
        return 0;
      }

GAUDI_API DataObject* Gaudi::getCurrentDataObject | ( | ) |

template<class Q , class T >

T* Gaudi::getRepresentation | ( | const Q & | hist ) |

Definition at line 21 of file GaudiPI.h.

                                                                       {
        T* result = 0;
        const HistogramBase *p = dynamic_cast<const HistogramBase*>(&hist);
        if ( p )  {
          result = dynamic_cast<T*>(p->representation());
        }
        return result;
      }

std::size_t Gaudi::hash_value | ( | const Gaudi::StringKey & | key ) | `[inline]`

hash-function: heeded for boost::hash

Attention:
  NEVER use the actual hash value for anything stored in files, as it is not guaranteed that the hashing scheme will remain the same. The only reason for this function is Python and transparent usage of this object for hashmap-like containers

See also:
  Gaudi::Hash

Returns:
  the actual hash value

Author:
  Vanya BELYAEV Iavn.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 214 of file StringKey.h.

      { return key.__hash__ () ; }

GAUDI_API void Gaudi::NanoSleep | ( | long long | nsec ) |

Small variation on the sleep function for nanoseconds sleep.

Small variation on the sleep function for nanosecons sleep.

Author:
  Marco Clemencic

template<unsigned int N>

bool Gaudi::operator!= | ( | const Gaudi::StringKey & | key1,
|  | const char(&) | key2[N]
| ) |  | `[inline]`

non-equality operator with C-arrays

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 163 of file StringKey.h.

      { return ! ( key1 == key2 ) ; }

template<unsigned int N>

bool Gaudi::operator!= | ( | const char(&) | key1[N],
|  | const Gaudi::StringKey & | key2
| ) |  | `[inline]`

"right" form of non-equality operator

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 201 of file StringKey.h.

                                           { return key2 != key1 ; }

bool Gaudi::operator!= | ( | const std::string & | key1,
|  | const Gaudi::StringKey & | key2
| ) |  | `[inline]`

"right" form of non-equality operator

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 191 of file StringKey.h.

      { return key2 != key1 ; }

std::ostream& Gaudi::operator<< | ( | std::ostream & | out,
|  | const Gaudi::TimeSpan & | time
| ) |  | `[inline]`

Output operator.

Definition at line 191 of file Time.icpp.

                                                                                 {
        return out << time.seconds() << '.' << Gaudi::Time(time).nanoformat();
      }

std::ostream& Gaudi::operator<< | ( | std::ostream & | o,
|  | const Gaudi::StringKey & | key
| ) |  | `[inline]`

printout of the object reply on the native printout for the string

Author:
  Vanya BELYAEV Iavn.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 249 of file StringKey.h.

                                      { return  o << key.str() ; }

GAUDI_API std::ostream& Gaudi::operator<< | ( | std::ostream & | o,
|  | const Gaudi::Histo1DDef & | histo
| ) |  |

the streamer operator for class Gaudi::Histo1DDef

std::ostream& Gaudi::operator<< | ( | std::ostream & | out,
|  | const Gaudi::Time & | time
| ) |  | `[inline]`

Output operator.

Definition at line 186 of file Time.icpp.

                                                                             {
        return out << Gaudi::TimeSpan(time).seconds() << '.' << time.nanoformat();
      }

template<unsigned int N>

bool Gaudi::operator== | ( | const char(&) | key1[N],
|  | const Gaudi::StringKey & | key2
| ) |  | `[inline]`

"right" form of equality operator

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 182 of file StringKey.h.

      { return key2 == key1 ; }

bool Gaudi::operator== | ( | const std::string & | key1,
|  | const Gaudi::StringKey & | key2
| ) |  | `[inline]`

"right" form of equality operator

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 172 of file StringKey.h.

      { return key2 == key1 ; }

template<unsigned int N>

bool Gaudi::operator== | ( | const Gaudi::StringKey & | key1,
|  | const char(&) | key2[N]
| ) |  | `[inline]`

equality operator with C-arrays

Author:
  Vanya BELYAEV Iavn.Belyaev@nikhef.nl

Date:
  2009-10-07

Definition at line 149 of file StringKey.h.

      {
        return
          key1.str().size() == N &&
          std::equal ( key2 , key2 + N , key1.str().begin() ) ;
      }

GAUDI_API void Gaudi::popCurrentDataObject | ( | ) |

Definition at line 72 of file PoolDbIOHandler.cpp.

                                {
      Gaudi::popCurrentDataObject();
      resetLastLink();
    }

std::pair<DataObject*,AIDA::IProfile1D*> Gaudi::profile1DX | ( | const std::string & | name,
|  | const AIDA::IHistogram2D & | h,
|  | int | firstbin,
|  | int | lastbin
| ) |  |

Create 1D profile in X from 2D histogram.

std::pair<DataObject*,AIDA::IProfile1D*> Gaudi::profile1DY | ( | const std::string & | name,
|  | const AIDA::IHistogram2D & | h,
|  | int | firstbin,
|  | int | lastbin
| ) |  |

Create 1D profile in Y from 2D histogram.

std::pair<DataObject*,AIDA::IHistogram1D*> Gaudi::project1DX | ( | const std::string & | name,
|  | const AIDA::IHistogram2D & | h,
|  | int | firstbin,
|  | int | lastbin
| ) |  |

Create 1D projection in X from 2D histogram.

std::pair<DataObject*,AIDA::IHistogram1D*> Gaudi::project1DY | ( | const std::string & | name,
|  | const AIDA::IHistogram2D & | h,
|  | int | firstbin,
|  | int | lastbin
| ) |  |

Create 1D projection in Y from 2D histogram.

GAUDI_API void Gaudi::pushCurrentDataObject | ( | DataObject ** | pobjAddr ) |

Definition at line 67 of file PoolDbIOHandler.cpp.

                                                      {
      Gaudi::pushCurrentDataObject(pobjAddr);
      resetLastLink();
    }

template<class CONTAINER >

NamedRange_<CONTAINER> Gaudi::range | ( | const CONTAINER & | cnt,
|  | const std::string & | name
| ) |  | `[inline]`

simple function to create the named range form arbitrary container

        const CONTAINER& cnt = ... ;

        NamedRange_<CONTAINER> r = range ( cnt , "some name") ;

Author:
  Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:
  2007-11-29

Definition at line 133 of file NamedRange.h.

      { return NamedRange_<CONTAINER>( cnt.begin() , cnt.end() , name ) ; }

template<class CONTAINER >

Range_<CONTAINER> Gaudi::range | ( | const CONTAINER & | cnt ) | `[inline]`

simple function to create the range from the arbitrary container

        const CONTAINER& cnt = ... ;

        Range_<CONTAINER> r = range ( cnt ) ;

The range could be created over *ALL* container types which supports at least the bidirectional iterators.

The minimum requirements from the container type:

- support the concept of "CONTAINER::value_type"
- support the concept of "CONTAINER::const_iterator"
- support the concept of "CONTAINER::const_reference"
- support the concept of "CONTAINER::const_reverse_iterator"
- the iterator should be ok for "std::distance" and "std::advance"
- support for "const_iterator CONTAINER::begin () const"
- support for "const_iterator CONTAINER::end () const"
- support for "const_reverse_iterator CONTAINER::rbegin () const"
- support for "const_reverse_iterator CONTAINER::rend () const"

Author:
  Vanya BELYAEV ibelyaev@physics.syre.edu

Date:
  2007-11-29

Definition at line 276 of file Range.h.

      { return Range_<CONTAINER>( cnt.begin() , cnt.end() ) ; }

StatusCode Gaudi::setAppReturnCode | ( | SmartIF< IProperty > & | appmgr,
|  | int | value,
|  | bool | force = `false`
| ) |  | `[inline]`

Set the application return code.

By default the return code of the application is modified only if the original value was 0 (i.e. no error). In this way we keep the first cause of error.

Parameters:

  appmgr | IProperty interface of the ApplicationMgr
  value | value to assign to the return code
  force | if set to true, the return code is set even if it was already set

Returns:
  SUCCESS if it was possible to set the return code or the return code was already set

Definition at line 45 of file AppReturnCode.h.

                                                                                                    {
        if (appmgr) {
          IntegerProperty returnCode("ReturnCode", 0);
          if (appmgr->getProperty(&returnCode).isSuccess()) {
            if (returnCode.value() == 0 || force) {
              returnCode.setValue(value);
              return appmgr->setProperty(returnCode);
            }
            // Consider is a success if we do already have an error code.
            return StatusCode::SUCCESS;
          }
        }
        return StatusCode::FAILURE;
      }

GAUDI_API ISvcLocator* Gaudi::setInstance | ( | ISvcLocator * | newInstance ) |

Set new instance of service locator.

Parameters:

  newInstance | Current instance of service locator.

Returns:
  Previous instance of service locator object.

GAUDI_API IAppMgrUI* Gaudi::setInstance | ( | IAppMgrUI * | newInstance ) |

Set new instance of service locator.

Parameters:

  newInstance | Current instance of service locator.

Returns:
  Previous instance of service locator object.

GAUDI_API void Gaudi::Sleep | ( | int | sec ) |

Simple sleep function.

Simple sleep function taken from COOL.

Author:
  Marco Clemencic

std::pair<DataObject*,AIDA::IHistogram1D*> Gaudi::slice1DX | ( | const std::string & | name,
|  | const AIDA::IHistogram2D & | h,
|  | int | firstbin,
|  | int | lastbin
| ) |  |

Create 1D slice from 2D histogram.

std::pair<DataObject*,AIDA::IHistogram1D*> Gaudi::slice1DY | ( | const std::string & | name,
|  | const AIDA::IHistogram2D & | h,
|  | int | firstbin,
|  | int | lastbin
| ) |  |

Create 1D slice from 2D histogram.

GAUDI_API ISvcLocator* Gaudi::svcLocator | ( | ) |

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