InDet::SecVtxTrackCut Class Reference

#include <InDetSecVtxTrackCut.h>

Inheritance diagram for InDet::SecVtxTrackCut:

Collaboration diagram for InDet::SecVtxTrackCut:

Public Member Functions
	SecVtxTrackCut (InDetSecVtxTrackSelectionTool *)
virtual	~SecVtxTrackCut ()=0
virtual StatusCode	initialize ()
virtual bool	result () const =0
	operator bool () const
void	setLevel (MSG::Level lvl)
	Change the current logging level.
Functions providing the same interface as AthMessaging
bool	msgLvl (const MSG::Level lvl) const
	Test the output level of the object.
MsgStream &	msg () const
	The standard message stream.
MsgStream &	msg (const MSG::Level lvl) const
	The standard message stream.

Protected Member Functions
template<class AccessorType>
StatusCode	getAccessor (const std::string &name, std::shared_ptr< AccessorType > &accessor)

Private Member Functions
void	initMessaging () const
	Initialize our message level and MessageSvc.

Private Attributes
std::unordered_map< std::string, std::shared_ptr< SecVtxTrackAccessor > > *	m_trackAccessors
InDetSecVtxTrackSelectionTool *	m_selectionTool
std::string	m_nm
	Message source name.
boost::thread_specific_ptr< MsgStream >	m_msg_tls
	MsgStream instance (a std::cout like with print-out levels)
std::atomic< IMessageSvc * >	m_imsg { nullptr }
	MessageSvc pointer.
std::atomic< MSG::Level >	m_lvl { MSG::NIL }
	Current logging level.
std::atomic_flag m_initialized	ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT
	Messaging initialized (initMessaging)

Detailed Description

Definition at line 25 of file InDetSecVtxTrackCut.h.

Constructor & Destructor Documentation

SecVtxTrackCut()

InDet::SecVtxTrackCut::SecVtxTrackCut

(

InDet::InDetSecVtxTrackSelectionTool *

tool

)

Definition at line 16 of file InDetSecVtxTrackCut.cxx.

  : asg::AsgMessaging(tool)
  , m_trackAccessors(nullptr)
  , m_selectionTool(tool)
{
}

~SecVtxTrackCut()

InDet::SecVtxTrackCut::~SecVtxTrackCut ( )

pure virtualdefault

Member Function Documentation

getAccessor()

template<class AccessorType>

StatusCode InDet::SecVtxTrackCut::getAccessor ( const std::string & name, std::shared_ptr< AccessorType > & accessor )

protected

Definition at line 72 of file InDetSecVtxTrackCut.h.

{
  // this function looks for the accessor indicated by "name" in the tool's
  // track accessors and assigns "accessor" to it if it exists, creating
  // the accessor if it does not.
  std::unordered_map< std::string, std::shared_ptr<SecVtxTrackAccessor> >::const_iterator it =
    std::find_if(m_trackAccessors->begin(), m_trackAccessors->end(),
         [&] (std::pair< std::string, std::shared_ptr<SecVtxTrackAccessor> > acc)
         {return acc.first == accessorName;} );
  if (it == m_trackAccessors->end()) {
    // if we can't find the accessor, add one to the tool
    if (!m_selectionTool) {
      ATH_MSG_ERROR( "Must initialize SecVtxTrackCut with pointer to the selection tool before adding accessors." );
      return StatusCode::FAILURE;
    }
    accessor = std::make_shared<AccessorType>(m_selectionTool);
    (*m_trackAccessors)[accessorName] = accessor;
    ATH_MSG_DEBUG( "Adding accessor " << accessorName );
  } else {
    accessor = std::dynamic_pointer_cast<AccessorType>(it->second);
    if (accessor==nullptr) {
      ATH_MSG_ERROR( "Logic error: could not cast accessor to type " << typeid(AccessorType).name() );
      return StatusCode::FAILURE;
    }
  }
 
  if (!accessor) {
    // this could happen if the accessor indicated by "name" is not of type "AccessorType"
    ATH_MSG_ERROR( "Could not instantiate "<< accessorName <<
           " accessor. Pointer to accessor is to type " <<
           typeid(AccessorType).name() << ". Is this correct?" );
    return StatusCode::FAILURE;
  }
  return StatusCode::SUCCESS;
}

initialize()

StatusCode InDet::SecVtxTrackCut::initialize ( )

virtual

Reimplemented in InDet::D0minCut, and InDet::FuncSummaryValueCut< N >.

Definition at line 26 of file InDetSecVtxTrackCut.cxx.

{
  if (!m_selectionTool) {
    ATH_MSG_ERROR( "Invalid pointer to InDetSecVtxTrackSelectionTool." );
    return StatusCode::FAILURE;
  }
  // let the cut have a handle on the tool's accessors
  m_trackAccessors = &(m_selectionTool->m_trackAccessors);
  return StatusCode::SUCCESS;
}

initMessaging()

void AthMessaging::initMessaging ( ) const

privateinherited

Initialize our message level and MessageSvc.

This method should only be called once.

Definition at line 39 of file AthMessaging.cxx.

{
  m_imsg = Athena::getMessageSvc();
  // If user did not set an explicit level, set a default
  if (m_lvl == MSG::NIL) {
    m_lvl = m_imsg ?
      static_cast<MSG::Level>( m_imsg.load()->outputLevel(m_nm) ) :
      MSG::INFO;
  }
}

msg() [1/2]

MsgStream & asg::AsgMessaging::msg ( ) const

inherited

The standard message stream.

Returns

A reference to the default message stream of this object.

Definition at line 49 of file AsgMessaging.cxx.

                                      {
#ifndef XAOD_STANDALONE
      return ::AthMessaging::msg();
#else // not XAOD_STANDALONE
      return m_msg;
#endif // not XAOD_STANDALONE
   }

msg() [2/2]

MsgStream & asg::AsgMessaging::msg ( const MSG::Level lvl ) const

inherited

The standard message stream.

Parameters

lvl	The message level to set the stream to

Returns

A reference to the default message stream, set to level "lvl"

Definition at line 57 of file AsgMessaging.cxx.

                                                          {
#ifndef XAOD_STANDALONE
      return ::AthMessaging::msg( lvl );
#else // not XAOD_STANDALONE
      m_msg << lvl;
      return m_msg;
#endif // not XAOD_STANDALONE
   }

msgLvl()

bool asg::AsgMessaging::msgLvl ( const MSG::Level lvl ) const

inherited

Test the output level of the object.

Parameters

lvl	The message level to test against

Returns

boolean Indicting if messages at given level will be printed

true If messages at level "lvl" will be printed

Definition at line 41 of file AsgMessaging.cxx.

                                                       {
#ifndef XAOD_STANDALONE
      return ::AthMessaging::msgLvl( lvl );
#else // not XAOD_STANDALONE
      return m_msg.msgLevel( lvl );
#endif // not XAOD_STANDALONE
   }

operator bool()

InDet::SecVtxTrackCut::operator bool ( ) const

inline

Definition at line 33 of file InDetSecVtxTrackCut.h.

{return this->result();}

result()

virtual bool InDet::SecVtxTrackCut::result ( ) const

pure virtual

Implemented in InDet::D0minCut, and InDet::FuncSummaryValueCut< N >.

setLevel()

void AthMessaging::setLevel ( MSG::Level lvl )

inherited

Change the current logging level.

Use this rather than msg().setLevel() for proper operation with MT.

Definition at line 28 of file AthMessaging.cxx.

{
  m_lvl = lvl;
}

Member Data Documentation

ATLAS_THREAD_SAFE

std::atomic_flag m_initialized AthMessaging::ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT

mutableprivateinherited

Messaging initialized (initMessaging)

Definition at line 141 of file AthMessaging.h.

m_imsg

std::atomic<IMessageSvc*> AthMessaging::m_imsg { nullptr }

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

{ nullptr };

m_lvl

std::atomic<MSG::Level> AthMessaging::m_lvl { MSG::NIL }

mutableprivateinherited

Current logging level.

Definition at line 138 of file AthMessaging.h.

{ MSG::NIL };

m_msg_tls

boost::thread_specific_ptr<MsgStream> AthMessaging::m_msg_tls

mutableprivateinherited

MsgStream instance (a std::cout like with print-out levels)

Definition at line 132 of file AthMessaging.h.

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

m_selectionTool

InDetSecVtxTrackSelectionTool* InDet::SecVtxTrackCut::m_selectionTool

private

Definition at line 42 of file InDetSecVtxTrackCut.h.

m_trackAccessors

std::unordered_map< std::string, std::shared_ptr<SecVtxTrackAccessor> >* InDet::SecVtxTrackCut::m_trackAccessors

private

Definition at line 40 of file InDetSecVtxTrackCut.h.

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The documentation for this class was generated from the following files:

• InDetSecVtxTrackCut.h
• InDetSecVtxTrackCut.cxx