AssociatingDecayTree Class Reference

#include <AssociatingDecayTree.h>

Public Member Functions
	AssociatingDecayTree (const DecayTree &tree)
	AssociatingDecayTree (const AssociatingDecayTree &other)
const AssociatedDecayTree *	getTreePtr (const DalitzEventPattern &pat) const
const AssociatedDecayTree *	getTreePtr (const IDalitzEvent &evt) const
const AssociatedDecayTree &	getTree (const DalitzEventPattern &pat) const
const AssociatedDecayTree &	getTree (const IDalitzEvent &evt) const
DecayTree	getBareTree () const
const DalitzEventPattern &	getTreePattern () const

Protected Member Functions
bool	associate (const DalitzEventPattern &pat) const
bool	associate (const IDalitzEvent &evt) const
bool	associateFinalStates (const DalitzEventPattern &pat) const
bool	associateFinalStates (const IDalitzEvent &evt) const
bool	associateResonances () const
std::vector< int >	addAssociations (MINT::counted_ptr< AssociatedDecayTree > ctree) const
std::vector< int >	addAssociations (AssociatedDecayTree *tree) const
bool	patternHasChanged (const DalitzEventPattern &pat) const
bool	patternHasChanged (const IDalitzEvent &evt) const

Protected Attributes
AssociatedDecayTree	_theDecay
DalitzEventPattern	_prevPattern
DalitzEventPattern	_theTreesPattern

Detailed Description

Definition at line 26 of file AssociatingDecayTree.h.

Constructor & Destructor Documentation

AssociatingDecayTree() [1/2]

AssociatingDecayTree::AssociatingDecayTree ( const DecayTree &  tree )

inline

Definition at line 47 of file AssociatingDecayTree.h.

    : _theDecay(tree)
    , _prevPattern()
    , _theTreesPattern(tree)
    {
      //associate();
      //      std::cout << "associated the decay tree\n" << *this << std::endl;
    }

AssociatingDecayTree() [2/2]

AssociatingDecayTree::AssociatingDecayTree ( const AssociatingDecayTree &  other )

inline

Definition at line 56 of file AssociatingDecayTree.h.

    : _theDecay(other._theDecay)
    , _prevPattern(other._prevPattern)
    , _theTreesPattern(other._theTreesPattern)
    {}

Member Function Documentation

addAssociations() [1/2]

std::vector< int > AssociatingDecayTree::addAssociations ( MINT::counted_ptr< AssociatedDecayTree >  ctree ) const

protected

Definition at line 74 of file AssociatingDecayTree.cpp.

                                                                                                {
  return addAssociations(ctree.get());
}

addAssociations() [2/2]

std::vector< int > AssociatingDecayTree::addAssociations ( AssociatedDecayTree *  tree ) const

protected

Definition at line 78 of file AssociatingDecayTree.cpp.

                                                                                   {
  if(tree->isFinalState()){
    return tree->getVal()._asi;
  }
  std::vector<int> allAsis;
 
  for(int i=0; i< tree->nDgtr(); i++){
    std::vector<int> thisAsi = addAssociations(tree->getDgtrTreePtr(i));
    for(unsigned int j=0; j<thisAsi.size(); j++){ allAsis.push_back(thisAsi[j]);}
  }
  stable_sort(allAsis.begin(), allAsis.end());
  tree->getVal()._asi=allAsis;
  return allAsis;
}

associate() [1/2]

bool AssociatingDecayTree::associate ( const DalitzEventPattern &  pat ) const

protected

Definition at line 14 of file AssociatingDecayTree.cpp.

                                                                       {
  bool success=true;
  success &= associateFinalStates(pat);
  if(! success) return false;
  success &= associateResonances();
  _prevPattern=pat;
  return success;
}

associate() [2/2]

bool AssociatingDecayTree::associate ( const IDalitzEvent &  evt ) const

protected

Definition at line 11 of file AssociatingDecayTree.cpp.

                                                                 {
  return associate(evt.eventPattern());
}

associateFinalStates() [1/2]

bool AssociatingDecayTree::associateFinalStates ( const DalitzEventPattern &  pat ) const

protected

Definition at line 26 of file AssociatingDecayTree.cpp.

                                                                                  {
  bool dbThis=false;
  if(dbThis) cout << "associateFinalStates was called " << endl;
  if(pat.empty())return false;
  vector<int> fs_pat= pat.finalStates();

  if(dbThis) cout << "got pattern of size " << pat.size() << endl;
  if(fs_pat.empty()) return false;
  if(dbThis) cout << "pattern not empty" << endl;
  std::vector<AssociatedDecayTreeItem*> sorted 
    = _theDecay.finalStateInThisOrder(fs_pat);
  if(dbThis) cout << "sorted" << endl;
  if(sorted.size() != fs_pat.size()){
    cout << "Sizes: " << sorted.size() << " " << fs_pat.size() << endl;
    
    std::cout << "ERROR in AssociatingDecayTree::associate!"
          << " fs_pattern : ";
    for(unsigned int i=0; i<fs_pat.size(); i++){
      std::cout << "(" << i << ") " << fs_pat[i] << ", ";
    }
    std::cout << std::endl;
    
    for(unsigned int i=0; i<sorted.size(); i++){
      std::cout << "(" << i << ") " << *(sorted[i]) << ", ";
    }
    std::cout << std::endl;
    //       std::cout << "\n does not match decay:\n" << _theDecay << std::endl; 
    return false;
  }
  //  cout << "now putting it all in" << endl;
  for(unsigned int i=0; i<sorted.size(); i++){
    sorted[i]->_asi.clear();
    sorted[i]->_asi.push_back(i+1);
  }
  if(dbThis){
    std::cout << "the new sorted thing" << std::endl;
    for(unsigned int i=0; i<sorted.size(); i++){
      std::cout << "(" << i << ") " << *(sorted[i]) << ", ";
    }
  }
 
  //  cout << "associateFinalStates returning true" << endl;
  return true;
}

associateFinalStates() [2/2]

bool AssociatingDecayTree::associateFinalStates ( const IDalitzEvent &  evt ) const

protected

Definition at line 23 of file AssociatingDecayTree.cpp.

                                                                            {
  return associateFinalStates(evt.eventPattern());
}

associateResonances()

bool AssociatingDecayTree::associateResonances ( ) const

protected

Definition at line 71 of file AssociatingDecayTree.cpp.

                                                    {
  return ! (addAssociations(&_theDecay).empty());
}

getBareTree()

DecayTree AssociatingDecayTree::getBareTree ( ) const

inline

Definition at line 68 of file AssociatingDecayTree.h.

                               {
    return _theDecay;
  }

getTree() [1/2]

const AssociatedDecayTree & AssociatingDecayTree::getTree

(

const DalitzEventPattern &

pat

)

const

Definition at line 135 of file AssociatingDecayTree.cpp.

                                                                                           {
  if(patternHasChanged(pat)) associate(pat);
  return _theDecay;
}

getTree() [2/2]

const AssociatedDecayTree & AssociatingDecayTree::getTree

(

const IDalitzEvent &

evt

)

const

Definition at line 131 of file AssociatingDecayTree.cpp.

                                                                                     {
  if(patternHasChanged(evt)) associate(evt);
  return getTree(evt.eventPattern());
}

getTreePattern()

const DalitzEventPattern & AssociatingDecayTree::getTreePattern

(

)

const

Definition at line 140 of file AssociatingDecayTree.cpp.

                                                                    {
  return _theTreesPattern;
}

getTreePtr() [1/2]

const AssociatedDecayTree * AssociatingDecayTree::getTreePtr

(

const DalitzEventPattern &

pat

)

const

Definition at line 126 of file AssociatingDecayTree.cpp.

                                                                                              {
  if(patternHasChanged(pat)) associate(pat);
  return & _theDecay;
}

getTreePtr() [2/2]

const AssociatedDecayTree * AssociatingDecayTree::getTreePtr

(

const IDalitzEvent &

evt

)

const

Definition at line 122 of file AssociatingDecayTree.cpp.

                                                                                        {
  if(patternHasChanged(evt)) associate(evt);
  return getTreePtr(evt.eventPattern());
}

patternHasChanged() [1/2]

bool AssociatingDecayTree::patternHasChanged ( const DalitzEventPattern &  pat ) const

protected

Definition at line 98 of file AssociatingDecayTree.cpp.

                                                                               {
  bool dbThis=false ;
  if(pat.empty()) return false;
  if(_prevPattern.size() != pat.size()){
    if(dbThis){
      std::cout << "prev pattern size != new pattern size: " 
        << _prevPattern.size() << " != " << pat.size() << endl;
      std::cout << " returning pattern has changed = true " << std::endl;
    }
    return true;
  }
  // only compare final state:
  // (this means for D or Dbar to same final state will be treated
  //  as having the same pattern).
  for(unsigned int i=1; i< _prevPattern.size(); i++){
    if (_prevPattern[i] != pat[i]){
      if(dbThis)
    std::cout << " returning pattern has changed = true " << std::endl;
      return true;
    }
  }
  return false;
}

patternHasChanged() [2/2]

bool AssociatingDecayTree::patternHasChanged ( const IDalitzEvent &  evt ) const

protected

Definition at line 95 of file AssociatingDecayTree.cpp.

                                                                         {
  return patternHasChanged(evt.eventPattern());
}

Member Data Documentation

_prevPattern

DalitzEventPattern AssociatingDecayTree::_prevPattern

mutableprotected

Definition at line 29 of file AssociatingDecayTree.h.

_theDecay

AssociatedDecayTree AssociatingDecayTree::_theDecay

mutableprotected

Definition at line 28 of file AssociatingDecayTree.h.

_theTreesPattern

DalitzEventPattern AssociatingDecayTree::_theTreesPattern

protected

Definition at line 32 of file AssociatingDecayTree.h.

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

• Mint/AssociatingDecayTree.h
• src/Mojito/DecayTrees/AssociatingDecayTree.cpp