Belle II Software development
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Modules | |
analysis data objects | |
analysis modules | |
Namespaces | |
namespace | Belle2::ParticleListName |
Helper to deal with ParticleList names. | |
namespace | Belle2::DistanceTools |
This namespace contains a collection of function that are useful to compute distances between tracks and vertices. | |
namespace | Belle2::EvtPDLUtil |
Utilities for converting PDG codes into particle names. | |
namespace | Belle2::ParticleCopy |
Functions that create copies of Particles. | |
Classes | |
class | ClusterUtils |
Class to provide momentum-related information from ECLClusters. More... | |
class | CleoCones |
Class to calculate the Cleo clone variables. More... | |
class | FoxWolfram |
Class to calculate the Fox-Wolfram moments up to order 8. More... | |
class | HarmonicMoments |
Class to calculate the Harmonic moments up to order 8 with respect to a given axis. More... | |
class | KsfwMoments |
Moment-calculation of the k_sfw improved Super-Fox-Wolfram moments. More... | |
class | SphericityEigenvalues |
Class to calculate the Sphericity tensor eigenvalues and eigenvectors starting from an array of 3-momenta The tensor itself is not stored, only its eigenvalues and eigenvectors are. More... | |
class | Thrust |
Class to calculate the thrust axis. More... | |
class | ChargedPidMVAWeights |
Class to contain the payload of MVA weightfiles needed for charged particle identification. More... | |
class | ECLPhotonEnergyResolution |
Class to hold the information ECL energy resolution derived from PERC. More... | |
class | ParticleWeightingAxis |
Class for handling LookUp tables. More... | |
class | ParticleWeightingBinLimits |
Just pair of numbers - min and max values of bin border. More... | |
class | ParticleWeightingKeyMap |
Class for handling KeyMap. More... | |
class | ParticleWeightingLookUpTable |
Class for handling LookUp tables. More... | |
class | PIDCalibrationWeight |
Class for handling the PID calibration weight matrix. More... | |
class | PIDDetectorWeights |
Class for handling the PID weights per detector, used to calculate the track helix isolation score per particle. More... | |
class | PIDNeuralNetworkParameters |
Class for handling the parameters for the neural-network PID. More... | |
class | PIDPriors |
A database class to hold the prior probability for the particle identification. More... | |
class | PIDPriorsTable |
This class holds the prior distribution for a single particle species. More... | |
class | DecayDescriptor |
The DecayDescriptor stores information about a decay tree or parts of a decay tree. More... | |
class | DecayDescriptorParticle |
Represents a particle in the DecayDescriptor. More... | |
struct | DecayStringDecay |
Holds the information of a decay. More... | |
struct | DecayStringGrammar< Iterator > |
This class describes the grammar and the syntax elements of decay strings. More... | |
struct | DecayStringParticle |
Holds the information of a particle in the decay string. More... | |
class | ParticleListHelper |
Class to help managing creation and adding to ParticleLists. More... | |
class | ParticleIndexGenerator |
ParticleIndexGenerator is a generator for all the combinations of the particle indices stored in the particle lists. More... | |
class | ListIndexGenerator |
ListIndexGenerator is a generator for all the combinations of the sublists (FlavorSpecificParticle = 0, SelfConjugatedParticle = 1) of a set of particle lists. More... | |
class | ParticleGenerator |
ParticleGenerator is a generator for all the particles combined from the given ParticleLists. More... | |
class | ChargedParticleIdentificatorTest |
Test the MVA-based charged PID. More... | |
class | eventShapeCoreAlgorithmTest |
class | PIDPriorsTest |
class | TrackIsoScoreCalculatorTest |
Test the calculation of the track helix-based isolation score per particle. More... | |
class | AnalysisConfiguration |
Singleton class keeping configurables of analysis components. More... | |
class | DecayForest |
Contains several DecayTree objects, which belong all to the same candidate. More... | |
class | DecayNode |
DecayNode describes the decay of a particle identified by its pdg code, into list of daughters. More... | |
class | DecayTree< T > |
This is a helper class for the MCDecayFinderModule. More... | |
class | DetSurfCylBoundaries |
Simple class to encapsulate a detector surface's boundaries in cylindrical coordinates. More... | |
struct | DetectorSurface |
Detector surfaces information. More... | |
class | GenB0Tag |
Class to determine generated decay mode of B0 and B0bar. More... | |
class | GenBplusTag |
Class to determine generated decay modes of B+ and B-. More... | |
class | GenBsTag |
Class to determine generated decay mode of Bs0 and Bs0bar. More... | |
class | GenDTag |
Class to determine generated decay mode of D*, Ds, D0, D+, and their anti-particles. More... | |
class | GenTauTag |
Class to determine generated decay mode of tau+ and tau-. More... | |
struct | KlongCalculatorUtils |
Utility class to calculate the Klong kinematics. More... | |
struct | MCMatching |
Functions to perform Monte Carlo matching for reconstructed Particles. More... | |
class | ParticleSubset |
Specialised SelectSubset<Particle> that also fixes daughter indices and all ParticleLists. More... | |
class | PCmsLabTransform |
Class to hold Lorentz transformations from/to CMS and boost vector. More... | |
class | PIDCalibrationWeightUtil |
Class to call calibration weight matrix. More... | |
class | PIDNeuralNetwork |
Class to call PID neural network. More... | |
class | PostProcessingParticleWeighting |
Post-processing particle weighting. More... | |
class | ReferenceFrame |
Abstract base class of all reference frames. More... | |
class | RestFrame |
Rest frame of a particle. More... | |
class | LabFrame |
Lab frame. More... | |
class | CMSFrame |
CMS frame. More... | |
class | RotationFrame |
Rotation frame around vector. More... | |
class | CMSRotationFrame |
Stack frame for cms and Rotation frame. More... | |
class | UseReferenceFrame< T > |
A template class to apply the reference frame. More... | |
struct | VariableFormulaConstructor |
Struct to construct new variable function objects from a name or a double value or to apply operations on these variable function objects. More... | |
Macros | |
#define | MAKE_DEPRECATED(name, make_fatal, version, description) static DeprecateProxy VARMANAGER_MAKE_UNIQUE(_deprecateproxy)(std::string(name), bool(make_fatal), std::string(version), std::string(description)); |
Registers a variable as deprecated. | |
Typedefs | |
typedef std::vector< std::pair< double, double > > | Binning |
Bin holder as vector for bin limit pairs: [energy limits, theta limits, phi limits]. | |
typedef std::map< int, ParticleWeightingBinLimits * > | BinMap |
Map of keys with bin limits. | |
typedef std::pair< std::vector< int >, int > | MultiDimBin |
Multidimensional bin: first element contains combination of bin IDs from 1D axis, second elements contain ID ("key") associated with this combination. | |
typedef std::map< std::string, ParticleWeightingBinLimits * > | NDBin |
N-dim bin: pairs of bin limits with name of the axis variable. | |
typedef std::map< std::string, double > | WeightInfo |
Weight information: a line from the weight lookup table. | |
typedef std::map< int, WeightInfo > | WeightMap |
Weight map: the whole lookup table | |
typedef std::vector< std::vector< double > > | WeightMatrix |
PID calibration weight matrix, 6 (particle type) x 6 (detectors). | |
typedef std::vector< std::tuple< size_t, float > > | PIDNNMissingInputs |
Stores information on how to handle missing inputs, i.e. | |
typedef std::vector< std::tuple< size_t, size_t, double, double, double > > | PIDNNInputsToCut |
Stores information on whether and how to overwrite certain inputs. | |
typedef boost::variant< boost::recursive_wrapper< DecayStringDecay >, DecayStringParticle > | DecayString |
The DecayStringElement can be either a DecayStringDecay or a vector of mother particles. | |
Functions | |
void | addContinuumSuppression (const Particle *particle, const std::string &maskName) |
Adds continuum suppression variables. | |
double | legendre (const double z, const int i) |
Legendre polynomials. | |
TEST_F (ChargedParticleIdentificatorTest, TestDBRep) | |
Test correct storage of weightfiles in the database representation inner structure. | |
TEST_F (eventShapeCoreAlgorithmTest, Thrust) | |
Test the calculation of a thrust axis. | |
TEST_F (eventShapeCoreAlgorithmTest, CleoCones) | |
Test the calculation of the CleoClones variables. | |
TEST_F (eventShapeCoreAlgorithmTest, FoxWolfram) | |
Test the calculation of the Fox-Wolfram moments. | |
TEST_F (eventShapeCoreAlgorithmTest, HarmonicMoments) | |
Test the calculation of the Harmonic moments. | |
TEST_F (eventShapeCoreAlgorithmTest, Sphericity) | |
Test the calculation of the Sphericity eigenvalues and eigenvectors. | |
TEST_F (PIDPriorsTest, PIDPriorsTableTest) | |
Test of the PIDPriorsTable class. | |
TEST_F (PIDPriorsTest, PIDPriorTest) | |
Test the PIDPriors dbobject. | |
TEST_F (TrackIsoScoreCalculatorTest, TestDBRep) | |
Test correct retrieval of information from the database representation inner structure. | |
bool | operator== (const DecayNode &node1, const DecayNode &node2) |
Compare two Decay Nodes: They are equal if All daughter decay nodes are equal or one of the daughter lists is empty (which means "inclusive") | |
bool | operator!= (const DecayNode &node1, const DecayNode &node2) |
Not equal: See operator==. | |
CleoCones (const std::vector< ROOT::Math::XYZVector > &p3_cms_all, const std::vector< ROOT::Math::XYZVector > &p3_cms_roe, const ROOT::Math::XYZVector &thrustB, bool calc_CleoCones_with_all, bool calc_CleoCones_with_roe) | |
Constructor. | |
KsfwMoments (double Hso0_max, std::vector< std::pair< ROOT::Math::XYZVector, int > > p3_cms_q_sigA, std::vector< std::pair< ROOT::Math::XYZVector, int > > p3_cms_q_sigB, std::vector< std::pair< ROOT::Math::XYZVector, int > > p3_cms_q_roe, const ROOT::Math::PxPyPzEVector &p_cms_missA, const ROOT::Math::PxPyPzEVector &p_cms_missB, const double et[2]) | |
Constructor. | |
void | registerList (const std::string &listname, bool save=true) |
Register a list by name. | |
void | registerList (const DecayDescriptor &decay, bool save=true) |
Register a list using a decay descriptor. | |
void | create () |
Create the list objects. | |
void | init (const std::vector< unsigned int > &_sizes) |
Initialises the generator to produce combinations with the given sizes of each particle list. | |
bool | loadNext () |
Loads the next combination. | |
const std::vector< unsigned int > & | getCurrentIndices () const |
Returns theindices of the current loaded combination. | |
void | init (unsigned int _numberOfLists) |
Initialises the generator to produce the given type of sublist. | |
bool | loadNext () |
Loads the next combination. | |
const std::vector< ParticleList::EParticleType > & | getCurrentIndices () const |
Returns the type of the sublist of the current loaded combination. | |
ParticleGenerator (const std::string &decayString, const std::string &cutParameter="") | |
Initialises the generator to produce the given type of sublist. | |
ParticleGenerator (const DecayDescriptor &decaydescriptor, const std::string &cutParameter="") | |
Initialises the generator to produce the given type of sublist. | |
void | init () |
Initialises the generator to produce the given type of sublist. | |
void | initIndicesToUniqueIDMap () |
In the case input daughter particle lists collide (two or more lists contain copies of Particles) the Particle's Store Array index can not be longer used as its unique identifier, which is needed to check for uniqueness of accepted combinations. | |
void | fillIndicesToUniqueIDMap (const std::vector< int > &listA, const std::vector< int > &listB, int &uniqueID) |
Assigns unique IDs to all particles in list A, which do not have the unique ID already assigned. | |
void | fillIndicesToUniqueIDMap (const std::vector< int > &listA, int &uniqueID) |
Assigns unique IDs to all particles in list A, which do not have the unique ID already assigned. | |
bool | loadNext (bool loadAntiParticle=true) |
Loads the next combination. | |
bool | loadNextParticle (bool useAntiParticle) |
Loads the next combination. | |
bool | loadNextSelfConjugatedParticle () |
Loads the next combination. | |
Particle | createCurrentParticle () const |
Create current particle object. | |
Particle | getCurrentParticle () const |
Returns the particle. | |
bool | currentCombinationHasDifferentSources () |
Check that all FS particles of a combination differ. | |
bool | currentCombinationIsUnique () |
Check that the combination is unique. | |
bool | inputListsCollide (const std::pair< unsigned, unsigned > &pair) const |
True if the pair of input lists collide. | |
bool | currentCombinationIsECLCRUnique () |
Check that: if the current combination has at least two particles from an ECL source, then they are from different connected regions or from the same connected region but have the same hypothesis. | |
int | getUniqueID (int index) const |
Returns the unique ID assigned to Particle with given index from the IndicesToUniqueID map. | |
bool | find_decay (const DecayNode &to_find) const |
Check if the decay node contains the given decay tree. | |
std::string | print_node (unsigned int indent=0) const |
Output a single node. | |
#define MAKE_DEPRECATED | ( | name, | |
make_fatal, | |||
version, | |||
description | |||
) | static DeprecateProxy VARMANAGER_MAKE_UNIQUE(_deprecateproxy)(std::string(name), bool(make_fatal), std::string(version), std::string(description)); |
typedef std::map<int, ParticleWeightingBinLimits*> BinMap |
Map of keys with bin limits.
Definition at line 21 of file ParticleWeightingAxis.h.
typedef std::vector<std::pair<double, double> > Binning |
Bin holder as vector for bin limit pairs: [energy limits, theta limits, phi limits].
Definition at line 29 of file ECLPhotonEnergyResolution.h.
typedef boost::variant< boost::recursive_wrapper<DecayStringDecay>, DecayStringParticle > DecayString |
The DecayStringElement can be either a DecayStringDecay or a vector of mother particles.
User documentation is located at analysis/doc/DecayDescriptor.rst Please modify in accordingly to introduced changes.
Definition at line 23 of file DecayString.h.
typedef std::pair<std::vector<int>, int> MultiDimBin |
Multidimensional bin: first element contains combination of bin IDs from 1D axis, second elements contain ID ("key") associated with this combination.
Definition at line 27 of file ParticleWeightingKeyMap.h.
typedef std::map<std::string, ParticleWeightingBinLimits*> NDBin |
N-dim bin: pairs of bin limits with name of the axis variable.
Definition at line 32 of file ParticleWeightingKeyMap.h.
typedef std::vector< std::tuple<size_t, size_t, double, double, double> > PIDNNInputsToCut |
Stores information on whether and how to overwrite certain inputs.
It is a vector of tuples of 5 elements:
Definition at line 40 of file PIDNeuralNetworkParameters.h.
typedef std::vector<std::tuple<size_t, float> > PIDNNMissingInputs |
Stores information on how to handle missing inputs, i.e.
inputs that are NaN It is a vector of tuples of two elements, where the first element is the index i of the input variable and the second element is the value to which input i is set if it is NaN.
Definition at line 28 of file PIDNeuralNetworkParameters.h.
typedef std::map<std::string, double> WeightInfo |
Weight information: a line from the weight lookup table.
Definition at line 21 of file ParticleWeightingLookUpTable.h.
typedef std::map<int, WeightInfo> WeightMap |
Weight map: the whole lookup table
Definition at line 23 of file ParticleWeightingLookUpTable.h.
typedef std::vector<std::vector<double> > WeightMatrix |
PID calibration weight matrix, 6 (particle type) x 6 (detectors).
The particle types are sorted by their invariant mass (e, mu, pi, K, p, d), which is inherited from Const::chargedStableSet. Each vector<double> has 6 weights for different sub-detectors for a particle type. The order is as follows, [SVD, CDC, TOP, ARICH, ECL. KLM] that is inherited from Const::PIDDetectors.
Definition at line 30 of file PIDCalibrationWeight.h.
void addContinuumSuppression | ( | const Particle * | particle, |
const std::string & | maskName | ||
) |
Adds continuum suppression variables.
Definition at line 29 of file ContinuumSuppression.cc.
CleoCones | ( | const std::vector< ROOT::Math::XYZVector > & | p3_cms_all, |
const std::vector< ROOT::Math::XYZVector > & | p3_cms_roe, | ||
const ROOT::Math::XYZVector & | thrustB, | ||
bool | calc_CleoCones_with_all, | ||
bool | calc_CleoCones_with_roe | ||
) |
Constructor.
Definition at line 18 of file CleoCones.cc.
void create | ( | ) |
Create the list objects.
Definition at line 40 of file ParticleListHelper.cc.
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private |
Create current particle object.
Definition at line 439 of file ParticleCombiner.cc.
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private |
Check that all FS particles of a combination differ.
The comparison is made at the MDST objects level. If for example a kaon and a pion Particle's are created from the same MSDT Track object, then these two Particles have the same source and the function will return false.
Definition at line 474 of file ParticleCombiner.cc.
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private |
Check that: if the current combination has at least two particles from an ECL source, then they are from different connected regions or from the same connected region but have the same hypothesis.
Definition at line 522 of file ParticleCombiner.cc.
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private |
Check that the combination is unique.
Especially in the case of reconstructing self conjugated decays we get combinations like M -> A B and M -> B A. These two particles are the same and hence only one combination of the two should be kept. This function takes care of this. It keeps track of all combinations that were already accepted (ordered set of unique IDs of daughter particles) and if the current combination is already found in the set it is discarded. The unique ID of daughter particles are either their StoreArray indices (if input lists do not collide) or specially set unique IDs during initialization phase (if input lists collide).
Definition at line 500 of file ParticleCombiner.cc.
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private |
Assigns unique IDs to all particles in list A, which do not have the unique ID already assigned.
The same unique ID is assigned to copies of particles from list A found in the list B. This function has to be executed first.
Definition at line 287 of file ParticleCombiner.cc.
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private |
Assigns unique IDs to all particles in list A, which do not have the unique ID already assigned.
Definition at line 315 of file ParticleCombiner.cc.
bool find_decay | ( | const DecayNode & | to_find | ) | const |
Check if the decay node contains the given decay tree.
to_find | DecayNode object describing the decay |
Definition at line 19 of file DecayNode.cc.
const std::vector< unsigned int > & getCurrentIndices | ( | ) | const |
Returns theindices of the current loaded combination.
Definition at line 75 of file ParticleCombiner.cc.
const std::vector< ParticleList::EParticleType > & getCurrentIndices | ( | ) | const |
Returns the type of the sublist of the current loaded combination.
Definition at line 105 of file ParticleCombiner.cc.
Particle getCurrentParticle | ( | ) | const |
Returns the particle.
Definition at line 469 of file ParticleCombiner.cc.
int getUniqueID | ( | int | index | ) | const |
Returns the unique ID assigned to Particle with given index from the IndicesToUniqueID map.
If the Particle's index is not found in the map -1 is returned instead. If the map was never filled (inputListsCollide is false) 0 is returned.
Needed only for tests.
Definition at line 574 of file ParticleCombiner.cc.
void init | ( | ) |
Initialises the generator to produce the given type of sublist.
Definition at line 221 of file ParticleCombiner.cc.
void init | ( | const std::vector< unsigned int > & | _sizes | ) |
Initialises the generator to produce combinations with the given sizes of each particle list.
_sizes | the sizes of the particle lists to combine |
Definition at line 28 of file ParticleCombiner.cc.
void init | ( | unsigned int | _numberOfLists | ) |
Initialises the generator to produce the given type of sublist.
_numberOfLists | Number of Particle Lists which shall be combined |
Definition at line 80 of file ParticleCombiner.cc.
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private |
In the case input daughter particle lists collide (two or more lists contain copies of Particles) the Particle's Store Array index can not be longer used as its unique identifier, which is needed to check for uniqueness of accepted combinations.
Instead unique identifier is created for all particles in the input particle lists and use those when checking for uniqueness of current combination.
Definition at line 235 of file ParticleCombiner.cc.
bool inputListsCollide | ( | const std::pair< unsigned, unsigned > & | pair | ) | const |
True if the pair of input lists collide.
Needed only for tests.
Definition at line 513 of file ParticleCombiner.cc.
KsfwMoments | ( | double | Hso0_max, |
std::vector< std::pair< ROOT::Math::XYZVector, int > > | p3_cms_q_sigA, | ||
std::vector< std::pair< ROOT::Math::XYZVector, int > > | p3_cms_q_sigB, | ||
std::vector< std::pair< ROOT::Math::XYZVector, int > > | p3_cms_q_roe, | ||
const ROOT::Math::PxPyPzEVector & | p_cms_missA, | ||
const ROOT::Math::PxPyPzEVector & | p_cms_missB, | ||
const double | et[2] | ||
) |
Constructor.
Definition at line 48 of file KsfwMoments.cc.
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inline |
Legendre polynomials.
Definition at line 33 of file KsfwMoments.cc.
bool loadNext | ( | ) |
Loads the next combination.
Returns false if there is no next combination
Definition at line 51 of file ParticleCombiner.cc.
bool loadNext | ( | ) |
Loads the next combination.
Returns false if there is no next combination
Definition at line 90 of file ParticleCombiner.cc.
bool loadNext | ( | bool | loadAntiParticle = true | ) |
Loads the next combination.
Returns false if there is no next combination
Three cases are distinguished: First, particles matching the flavor specified in the decay string are used to form combinations. Secondly, the anti-particles of flavored particles are used, but only if requested. Lastly, self-conjugated particles are handled specifically.
Definition at line 326 of file ParticleCombiner.cc.
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private |
Loads the next combination.
Returns false if there is no next combination
Definition at line 363 of file ParticleCombiner.cc.
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private |
Loads the next combination.
Returns false if there is no next combination
Definition at line 407 of file ParticleCombiner.cc.
Not equal: See operator==.
Definition at line 65 of file DecayNode.cc.
Compare two Decay Nodes: They are equal if All daughter decay nodes are equal or one of the daughter lists is empty (which means "inclusive")
In particular the order of the daughter particles matter! 423 (--> 421 13) is not the same as 423 (--> 13 421)
node1 | first node |
node2 | second node |
Definition at line 48 of file DecayNode.cc.
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explicit |
Initialises the generator to produce the given type of sublist.
decaydescriptor | |
cutParameter |
Definition at line 167 of file ParticleCombiner.cc.
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explicit |
Initialises the generator to produce the given type of sublist.
decayString | |
cutParameter |
Definition at line 110 of file ParticleCombiner.cc.
std::string print_node | ( | unsigned int | indent = 0 | ) | const |
Output a single node.
Used by to_string to convert tree into a string
indent | -ion level |
Definition at line 30 of file DecayNode.cc.
void registerList | ( | const DecayDescriptor & | decay, |
bool | save = true |
||
) |
Register a list using a decay descriptor.
decay | decay descriptor to use for the list name |
save | if true the list will be saved in the output file |
Definition at line 27 of file ParticleListHelper.cc.
void registerList | ( | const std::string & | listname, |
bool | save = true |
||
) |
Register a list by name.
listname | full list name in the form '{particlename}:{label}' |
save | if true the list will be saved in the output file |
Definition at line 18 of file ParticleListHelper.cc.
TEST_F | ( | ChargedParticleIdentificatorTest | , |
TestDBRep | |||
) |
Test correct storage of weightfiles in the database representation inner structure.
Definition at line 129 of file chargedParticleIdentificator.cc.
TEST_F | ( | eventShapeCoreAlgorithmTest | , |
CleoCones | |||
) |
Test the calculation of the CleoClones variables.
Definition at line 57 of file eventShapeCoreAlgorithm.cc.
TEST_F | ( | eventShapeCoreAlgorithmTest | , |
FoxWolfram | |||
) |
Test the calculation of the Fox-Wolfram moments.
Definition at line 122 of file eventShapeCoreAlgorithm.cc.
TEST_F | ( | eventShapeCoreAlgorithmTest | , |
HarmonicMoments | |||
) |
Test the calculation of the Harmonic moments.
Definition at line 178 of file eventShapeCoreAlgorithm.cc.
TEST_F | ( | eventShapeCoreAlgorithmTest | , |
Sphericity | |||
) |
Test the calculation of the Sphericity eigenvalues and eigenvectors.
Definition at line 216 of file eventShapeCoreAlgorithm.cc.
TEST_F | ( | eventShapeCoreAlgorithmTest | , |
Thrust | |||
) |
Test the calculation of a thrust axis.
Definition at line 38 of file eventShapeCoreAlgorithm.cc.
TEST_F | ( | PIDPriorsTest | , |
PIDPriorsTableTest | |||
) |
Test of the PIDPriorsTable class.
Definition at line 35 of file PIDPriors.cc.
TEST_F | ( | PIDPriorsTest | , |
PIDPriorTest | |||
) |
Test the PIDPriors dbobject.
Definition at line 108 of file PIDPriors.cc.
TEST_F | ( | TrackIsoScoreCalculatorTest | , |
TestDBRep | |||
) |
Test correct retrieval of information from the database representation inner structure.
Definition at line 163 of file trackIsoScoreCalculator.cc.