MinimalSumAssociation Class Reference

#include <MinimalSumAssociation.h>

Inheritance diagram for MinimalSumAssociation:

Collaboration diagram for MinimalSumAssociation:

Public Types
typedef std::map< unsigned int, unsigned int >	index_assignment_t

Public Member Functions
	MinimalSumAssociation ()
index_assignment_t	associate (const std::vector< std::vector< double > > &matrix)
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.

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

Private Attributes
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 14 of file MinimalSumAssociation.h.

Member Typedef Documentation

index_assignment_t

typedef std::map<unsigned int,unsigned int> IAssociationStrategy::index_assignment_t

inherited

Definition at line 16 of file IAssociationStrategy.h.

Constructor & Destructor Documentation

MinimalSumAssociation()

MinimalSumAssociation::MinimalSumAssociation

(

)

Definition at line 11 of file MinimalSumAssociation.cxx.

                                             : asg::AsgMessaging("MinimalSumAssociation"){
  msg().setLevel(MSG::DEBUG);
}

Member Function Documentation

associate()

IAssociationStrategy::index_assignment_t MinimalSumAssociation::associate ( const std::vector< std::vector< double > > & matrix )

virtual

Implements IAssociationStrategy.

Definition at line 15 of file MinimalSumAssociation.cxx.

                                                                                                                  {
  IAssociationStrategy::index_assignment_t resultmap;
  int nrows =  matrix.size();
  int ncols = matrix.at(0).size();
  
  auto workmatrix = matrix;
  //if we have more columns than rows we pad the matrix to make it square
  if(nrows < ncols){
    for(int i = (ncols - nrows); i > 0;i--){
      workmatrix.push_back(std::vector<double>(ncols,0));
    }
  }
 
  munkres::vec_type costs;
  costs.reserve(ncols);
  munkres munk(std::move(workmatrix));
  
  bool debug = false;
  auto result = munk.run(costs,debug);
  
  //result is indexed by row
  //i.e. when matrix is matrxi[reco][trig]
  //it maps reco particle at index i to trig particle at index
  //result[i]
  for(int i = 0;i < nrows;++i){
    resultmap[i] = result[i];
  }
 
  return resultmap;
}

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
   }

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.

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

• MinimalSumAssociation.h
• MinimalSumAssociation.cxx