Belle II Software light-2406-ragdoll
EventShapeCalculatorModule Class Reference

Module to compute event shape variables starting from three lists of particle objects (tracks, gammas, Klongs). More...

#include <EventShapeCalculatorModule.h>

Inheritance diagram for EventShapeCalculatorModule:
Collaboration diagram for EventShapeCalculatorModule:

Public Types

enum  EModulePropFlags {
  c_Input = 1 ,
  c_Output = 2 ,
  c_ParallelProcessingCertified = 4 ,
  c_HistogramManager = 8 ,
  c_InternalSerializer = 16 ,
  c_TerminateInAllProcesses = 32 ,
  c_DontCollectStatistics = 64
}
 Each module can be tagged with property flags, which indicate certain features of the module. More...
 
typedef ModuleCondition::EAfterConditionPath EAfterConditionPath
 Forward the EAfterConditionPath definition from the ModuleCondition.
 

Public Member Functions

 EventShapeCalculatorModule ()
 Constructor: Sets the description, the properties and the parameters of the module.
 
virtual ~EventShapeCalculatorModule ()
 Default destructor.
 
virtual void initialize () override
 Define the physical parameters.
 
virtual void event () override
 Main method, called for each events.
 
int parseParticleLists (std::vector< std::string >)
 Turns the ParticleLists provided as inputs in std::vectors of PxPyPzEVector and B2Vector3D, boosting them in the CMS frame.
 
virtual std::vector< std::string > getFileNames (bool outputFiles)
 Return a list of output filenames for this modules.
 
virtual void beginRun ()
 Called when entering a new run.
 
virtual void endRun ()
 This method is called if the current run ends.
 
virtual void terminate ()
 This method is called at the end of the event processing.
 
const std::string & getName () const
 Returns the name of the module.
 
const std::string & getType () const
 Returns the type of the module (i.e.
 
const std::string & getPackage () const
 Returns the package this module is in.
 
const std::string & getDescription () const
 Returns the description of the module.
 
void setName (const std::string &name)
 Set the name of the module.
 
void setPropertyFlags (unsigned int propertyFlags)
 Sets the flags for the module properties.
 
LogConfiggetLogConfig ()
 Returns the log system configuration.
 
void setLogConfig (const LogConfig &logConfig)
 Set the log system configuration.
 
void setLogLevel (int logLevel)
 Configure the log level.
 
void setDebugLevel (int debugLevel)
 Configure the debug messaging level.
 
void setAbortLevel (int abortLevel)
 Configure the abort log level.
 
void setLogInfo (int logLevel, unsigned int logInfo)
 Configure the printed log information for the given level.
 
void if_value (const std::string &expression, const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
 Add a condition to the module.
 
void if_false (const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
 A simplified version to add a condition to the module.
 
void if_true (const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
 A simplified version to set the condition of the module.
 
bool hasCondition () const
 Returns true if at least one condition was set for the module.
 
const ModuleConditiongetCondition () const
 Return a pointer to the first condition (or nullptr, if none was set)
 
const std::vector< ModuleCondition > & getAllConditions () const
 Return all set conditions for this module.
 
bool evalCondition () const
 If at least one condition was set, it is evaluated and true returned if at least one condition returns true.
 
std::shared_ptr< PathgetConditionPath () const
 Returns the path of the last true condition (if there is at least one, else reaturn a null pointer).
 
Module::EAfterConditionPath getAfterConditionPath () const
 What to do after the conditional path is finished.
 
std::vector< std::shared_ptr< Path > > getAllConditionPaths () const
 Return all condition paths currently set (no matter if the condition is true or not).
 
bool hasProperties (unsigned int propertyFlags) const
 Returns true if all specified property flags are available in this module.
 
bool hasUnsetForcedParams () const
 Returns true and prints error message if the module has unset parameters which the user has to set in the steering file.
 
const ModuleParamListgetParamList () const
 Return module param list.
 
template<typename T >
ModuleParam< T > & getParam (const std::string &name) const
 Returns a reference to a parameter.
 
bool hasReturnValue () const
 Return true if this module has a valid return value set.
 
int getReturnValue () const
 Return the return value set by this module.
 
std::shared_ptr< PathElementclone () const override
 Create an independent copy of this module.
 
std::shared_ptr< boost::python::list > getParamInfoListPython () const
 Returns a python list of all parameters.
 

Static Public Member Functions

static void exposePythonAPI ()
 Exposes methods of the Module class to Python.
 

Protected Member Functions

virtual void def_initialize ()
 Wrappers to make the methods without "def_" prefix callable from Python.
 
virtual void def_beginRun ()
 Wrapper method for the virtual function beginRun() that has the implementation to be used in a call from Python.
 
virtual void def_event ()
 Wrapper method for the virtual function event() that has the implementation to be used in a call from Python.
 
virtual void def_endRun ()
 This method can receive that the current run ends as a call from the Python side.
 
virtual void def_terminate ()
 Wrapper method for the virtual function terminate() that has the implementation to be used in a call from Python.
 
void setDescription (const std::string &description)
 Sets the description of the module.
 
void setType (const std::string &type)
 Set the module type.
 
template<typename T >
void addParam (const std::string &name, T &paramVariable, const std::string &description, const T &defaultValue)
 Adds a new parameter to the module.
 
template<typename T >
void addParam (const std::string &name, T &paramVariable, const std::string &description)
 Adds a new enforced parameter to the module.
 
void setReturnValue (int value)
 Sets the return value for this module as integer.
 
void setReturnValue (bool value)
 Sets the return value for this module as bool.
 
void setParamList (const ModuleParamList &params)
 Replace existing parameter list.
 

Private Member Functions

std::list< ModulePtrgetModules () const override
 no submodules, return empty list
 
std::string getPathString () const override
 return the module name.
 
void setParamPython (const std::string &name, const boost::python::object &pyObj)
 Implements a method for setting boost::python objects.
 
void setParamPythonDict (const boost::python::dict &dictionary)
 Implements a method for reading the parameter values from a boost::python dictionary.
 

Private Attributes

StoreObjPtr< EventShapeContainerm_eventShapeContainer
 event shape container object pointer
 
std::vector< std::string > m_particleListNames
 Names of the ParticleLists (inputs).
 
std::vector< ROOT::Math::PxPyPzEVector > m_p4List
 vector containing all the 4-momenta of the particles contained in the input lists.
 
std::vector< ROOT::Math::XYZVector > m_p3List
 vector containing all the 3-momenta of the particles contained in the input lists.
 
bool m_enableThrust = true
 Enables the calculation of thust-related quantities.
 
bool m_enableCollisionAxis = true
 Enables the calculation of the quantities related to the collision axis.
 
bool m_enableFW = true
 Enables the calculation of the FW moments.
 
bool m_enableHarmonicMoments = true
 Enables the calculation of the Harmonic moments.
 
bool m_enableJets = true
 Enables the calculation of the Jet-related quantities.
 
bool m_enableSphericity = true
 Enables the calculation of the Sphericity matrix.
 
bool m_enableCleoCones = true
 Enables the calculation of the Cleo Cones.
 
bool m_enableAllMoments = false
 Enables the calculation of the FW moments from 5 to 8.
 
bool m_checkForDuplicates = false
 Enables the check for the duplicates in the input list.
 
std::string m_name
 The name of the module, saved as a string (user-modifiable)
 
std::string m_type
 The type of the module, saved as a string.
 
std::string m_package
 Package this module is found in (may be empty).
 
std::string m_description
 The description of the module.
 
unsigned int m_propertyFlags
 The properties of the module as bitwise or (with |) of EModulePropFlags.
 
LogConfig m_logConfig
 The log system configuration of the module.
 
ModuleParamList m_moduleParamList
 List storing and managing all parameter of the module.
 
bool m_hasReturnValue
 True, if the return value is set.
 
int m_returnValue
 The return value.
 
std::vector< ModuleConditionm_conditions
 Module condition, only non-null if set.
 

Detailed Description

Module to compute event shape variables starting from three lists of particle objects (tracks, gammas, Klongs).

The output is stored in the EventShapeContainer dataobject. This module does not contain the implementation of the core eventshape algorithm, that is rather done in separate basf2 classes. This scheme has been chosen partially because it was already used by the ContinuumSuppression, and partially because different modules may need to access the very same core utilities.

The steering parameters of the module mostly consist of flags that enable the user to switch on or off the calculation of different quantities.

Definition at line 37 of file EventShapeCalculatorModule.h.

Member Typedef Documentation

◆ EAfterConditionPath

Forward the EAfterConditionPath definition from the ModuleCondition.

Definition at line 88 of file Module.h.

Member Enumeration Documentation

◆ EModulePropFlags

enum EModulePropFlags
inherited

Each module can be tagged with property flags, which indicate certain features of the module.

Enumerator
c_Input 

This module is an input module (reads data).

c_Output 

This module is an output module (writes data).

c_ParallelProcessingCertified 

This module can be run in parallel processing mode safely (All I/O must be done through the data store, in particular, the module must not write any files.)

c_HistogramManager 

This module is used to manage histograms accumulated by other modules.

c_InternalSerializer 

This module is an internal serializer/deserializer for parallel processing.

c_TerminateInAllProcesses 

When using parallel processing, call this module's terminate() function in all processes().

This will also ensure that there is exactly one process (single-core if no parallel modules found) or at least one input, one main and one output process.

c_DontCollectStatistics 

No statistics is collected for this module.

Definition at line 77 of file Module.h.

77 {
78 c_Input = 1,
79 c_Output = 2,
85 };
@ c_HistogramManager
This module is used to manage histograms accumulated by other modules.
Definition: Module.h:81
@ c_Input
This module is an input module (reads data).
Definition: Module.h:78
@ c_DontCollectStatistics
No statistics is collected for this module.
Definition: Module.h:84
@ c_ParallelProcessingCertified
This module can be run in parallel processing mode safely (All I/O must be done through the data stor...
Definition: Module.h:80
@ c_InternalSerializer
This module is an internal serializer/deserializer for parallel processing.
Definition: Module.h:82
@ c_Output
This module is an output module (writes data).
Definition: Module.h:79
@ c_TerminateInAllProcesses
When using parallel processing, call this module's terminate() function in all processes().
Definition: Module.h:83

Constructor & Destructor Documentation

◆ EventShapeCalculatorModule()

Constructor: Sets the description, the properties and the parameters of the module.

Definition at line 42 of file EventShapeCalculatorModule.cc.

42 : Module()
43{
44 // Set module properties
45 setDescription("Module to compute event shape attributes starting from particlelists. The core algorithms are not implemented in this module, but in dedicated basf2 classes.");
47 // Parameter definitions
48 addParam("particleListNames", m_particleListNames, "List of the ParticleLists to be used for the calculation of the EventShapes.",
49 vector<string>());
50 addParam("enableThrust", m_enableThrust, "Enables the calculation of thust-related quantities.", true);
51 addParam("enableCollisionAxis", m_enableCollisionAxis, "Enables the calculation of the quantities related to the collision axis.",
52 true);
53 addParam("enableFoxWolfram", m_enableFW, "Enables the calculation of the Fox-Wolfram moments.", true);
54 addParam("enableHarmonicMoments", m_enableHarmonicMoments, "Enables the calculation of the Harmonic moments.", true);
55 addParam("enableJets", m_enableJets, "Enables the calculation of jet-related quantities.", true);
56 addParam("enableSphericity", m_enableSphericity, "Enables the calculation of the sphericity-related quantities.", true);
57 addParam("enableCleoCones", m_enableCleoCones, "Enables the calculation of the CLEO cones.", true);
58 addParam("enableAllMoments", m_enableAllMoments, "Enables the calculation of FW and harmonic moments from 5 to 8", false);
59 addParam("checkForDuplicates", m_checkForDuplicates,
60 "Enables the check for duplicates in the input list. If a duplicate entry is found, the first one is kept.", false);
61}
bool m_enableCollisionAxis
Enables the calculation of the quantities related to the collision axis.
bool m_enableHarmonicMoments
Enables the calculation of the Harmonic moments.
std::vector< std::string > m_particleListNames
Names of the ParticleLists (inputs).
bool m_enableAllMoments
Enables the calculation of the FW moments from 5 to 8.
bool m_enableThrust
Enables the calculation of thust-related quantities.
bool m_enableCleoCones
Enables the calculation of the Cleo Cones.
bool m_enableJets
Enables the calculation of the Jet-related quantities.
bool m_enableFW
Enables the calculation of the FW moments.
bool m_checkForDuplicates
Enables the check for the duplicates in the input list.
bool m_enableSphericity
Enables the calculation of the Sphericity matrix.
void setDescription(const std::string &description)
Sets the description of the module.
Definition: Module.cc:214
void setPropertyFlags(unsigned int propertyFlags)
Sets the flags for the module properties.
Definition: Module.cc:208
Module()
Constructor.
Definition: Module.cc:30
void addParam(const std::string &name, T &paramVariable, const std::string &description, const T &defaultValue)
Adds a new parameter to the module.
Definition: Module.h:560

◆ ~EventShapeCalculatorModule()

virtual ~EventShapeCalculatorModule ( )
inlinevirtual

Default destructor.

Definition at line 49 of file EventShapeCalculatorModule.h.

49{};

Member Function Documentation

◆ beginRun()

◆ clone()

std::shared_ptr< PathElement > clone ( ) const
overridevirtualinherited

Create an independent copy of this module.

Note that parameters are shared, so changing them on a cloned module will also affect the original module.

Implements PathElement.

Definition at line 179 of file Module.cc.

180{
182 newModule->m_moduleParamList.setParameters(getParamList());
183 newModule->setName(getName());
184 newModule->m_package = m_package;
185 newModule->m_propertyFlags = m_propertyFlags;
186 newModule->m_logConfig = m_logConfig;
187 newModule->m_conditions = m_conditions;
188
189 return newModule;
190}
std::shared_ptr< Module > registerModule(const std::string &moduleName, std::string sharedLibPath="") noexcept(false)
Creates an instance of a module and registers it to the ModuleManager.
static ModuleManager & Instance()
Exception is thrown if the requested module could not be created by the ModuleManager.
const ModuleParamList & getParamList() const
Return module param list.
Definition: Module.h:363
const std::string & getName() const
Returns the name of the module.
Definition: Module.h:187
const std::string & getType() const
Returns the type of the module (i.e.
Definition: Module.cc:41
unsigned int m_propertyFlags
The properties of the module as bitwise or (with |) of EModulePropFlags.
Definition: Module.h:512
LogConfig m_logConfig
The log system configuration of the module.
Definition: Module.h:514
std::vector< ModuleCondition > m_conditions
Module condition, only non-null if set.
Definition: Module.h:521
std::string m_package
Package this module is found in (may be empty).
Definition: Module.h:510
std::shared_ptr< Module > ModulePtr
Defines a pointer to a module object as a boost shared pointer.
Definition: Module.h:43

◆ def_beginRun()

virtual void def_beginRun ( )
inlineprotectedvirtualinherited

Wrapper method for the virtual function beginRun() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 426 of file Module.h.

426{ beginRun(); }
virtual void beginRun()
Called when entering a new run.
Definition: Module.h:147

◆ def_endRun()

virtual void def_endRun ( )
inlineprotectedvirtualinherited

This method can receive that the current run ends as a call from the Python side.

For regular C++-Modules that forwards the call to the regular endRun() method.

Reimplemented in PyModule.

Definition at line 439 of file Module.h.

439{ endRun(); }
virtual void endRun()
This method is called if the current run ends.
Definition: Module.h:166

◆ def_event()

virtual void def_event ( )
inlineprotectedvirtualinherited

Wrapper method for the virtual function event() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 432 of file Module.h.

432{ event(); }
virtual void event()
This method is the core of the module.
Definition: Module.h:157

◆ def_initialize()

virtual void def_initialize ( )
inlineprotectedvirtualinherited

Wrappers to make the methods without "def_" prefix callable from Python.

Overridden in PyModule. Wrapper method for the virtual function initialize() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 420 of file Module.h.

420{ initialize(); }
virtual void initialize()
Initialize the Module.
Definition: Module.h:109

◆ def_terminate()

virtual void def_terminate ( )
inlineprotectedvirtualinherited

Wrapper method for the virtual function terminate() that has the implementation to be used in a call from Python.

Reimplemented in PyModule.

Definition at line 445 of file Module.h.

445{ terminate(); }
virtual void terminate()
This method is called at the end of the event processing.
Definition: Module.h:176

◆ endRun()

virtual void endRun ( )
inlinevirtualinherited

◆ evalCondition()

bool evalCondition ( ) const
inherited

If at least one condition was set, it is evaluated and true returned if at least one condition returns true.

If no condition or result value was defined, the method returns false. Otherwise, the condition is evaluated and true returned, if at least one condition returns true. To speed up the evaluation, the condition strings were already parsed in the method if_value().

Returns
True if at least one condition and return value exists and at least one condition expression was evaluated to true.

Definition at line 96 of file Module.cc.

97{
98 if (m_conditions.empty()) return false;
99
100 //okay, a condition was set for this Module...
101 if (!m_hasReturnValue) {
102 B2FATAL("A condition was set for '" << getName() << "', but the module did not set a return value!");
103 }
104
105 for (const auto& condition : m_conditions) {
106 if (condition.evaluate(m_returnValue)) {
107 return true;
108 }
109 }
110 return false;
111}
int m_returnValue
The return value.
Definition: Module.h:519
bool m_hasReturnValue
True, if the return value is set.
Definition: Module.h:518

◆ event()

void event ( )
overridevirtual

Main method, called for each events.

It calls the event shape core functions and stores the output in an EventShapeContainer object.

Reimplemented from Module.

Definition at line 70 of file EventShapeCalculatorModule.cc.

71{
72
74 double sqrtS = T.getCMSEnergy();
75
77
78 const int nPart = parseParticleLists(m_particleListNames);
79 if (nPart == 0) return;
80
81 // --------------------
82 // Calculates the FW moments
83 // --------------------
84 if (m_enableFW) {
87 fw.calculateAllMoments();
88 for (short i = 0; i < 9; i++) {
89 m_eventShapeContainer->setFWMoment(i, fw.getH(i));
90 }
91 } else {
92 fw.calculateBasicMoments();
93 for (short i = 0; i < 5; i++) {
94 m_eventShapeContainer->setFWMoment(i, fw.getH(i));
95 }
96 }
97 }
98
99 // --------------------
100 // Calculates the sphericity quantities
101 // --------------------
102 if (m_enableSphericity) {
104 Sph.calculateEigenvalues();
105 if (Sph.getEigenvalue(0) < Sph.getEigenvalue(1) || Sph.getEigenvalue(0) < Sph.getEigenvalue(2)
106 || Sph.getEigenvalue(1) < Sph.getEigenvalue(2))
107 B2WARNING("Eigenvalues not ordered!!!!!!!!!!");
108
109 for (short i = 0; i < 3; i++) {
110 m_eventShapeContainer->setSphericityEigenvalue(i, Sph.getEigenvalue(i));
111 m_eventShapeContainer->setSphericityEigenvector(i, Sph.getEigenvector(i));
112 }
113 }
114
115
116 // --------------------
117 // Calculates thrust and thrust-related quantities
118 // --------------------
119 if (m_enableThrust) {
120 ROOT::Math::XYZVector thrust = Thrust::calculateThrust(m_p3List);
121 float thrustVal = thrust.R();
122 thrust = thrust.Unit();
123 m_eventShapeContainer->setThrustAxis(thrust);
124 m_eventShapeContainer->setThrust(thrustVal);
125
126 // --- If required, calculates the HarmonicMoments ---
128 HarmonicMoments MM(m_p3List, thrust);
129 if (m_enableAllMoments) {
130 MM.calculateAllMoments();
131 for (short i = 0; i < 9; i++) {
132 auto moment = MM.getMoment(i, sqrtS);
133 m_eventShapeContainer->setHarmonicMomentThrust(i, moment);
134 }
135 } else {
136 MM.calculateBasicMoments();
137 for (short i = 0; i < 5; i++) {
138 auto moment = MM.getMoment(i, sqrtS);
139 m_eventShapeContainer->setHarmonicMomentThrust(i, moment);
140 }
141 }
142 }
143
144 // --- If required, calculates the cleo cones w/ respect to the thrust axis ---
145 if (m_enableCleoCones) {
146 // Cleo cone class constructor. Unfortunately this class is designed
147 // to use the ROE, so the constructor takes two std::vector of momenta ("all" and "ROE"),
148 // then a vector to be used as axis, and finally two flags that determine if the cleo cones
149 // are calculated using the ROE, all the particles or both. Here we use the m_p3List as dummy
150 // list of the ROE momenta, that is however not used at all since the calculate only the
151 // cones with all the particles. This whole class would need some heavy restructuring...
152 CleoCones cleoCones(m_p3List, m_p3List, thrust, true, false);
153 std::vector<float> cones;
154 cones = cleoCones.cleo_cone_with_all();
155 for (short i = 0; i < 10; i++) {
156 m_eventShapeContainer->setCleoConeThrust(i, cones[i]);
157 }
158 } // end of if m_enableCleoCones
159
160
161 // --- If required, calculates the jet 4-momentum using the thrust axis ---
162 if (m_enableJets) {
163 ROOT::Math::PxPyPzEVector p4FWD;
164 ROOT::Math::PxPyPzEVector p4BKW;
165 for (const auto& p4 : m_p4List) {
166 if (p4.Vect().Dot(thrust) > 0)
167 p4FWD += p4;
168 else
169 p4BKW += p4;
170 }
171 m_eventShapeContainer->setForwardHemisphere4Momentum(p4FWD);
172 m_eventShapeContainer->setBackwardHemisphere4Momentum(p4BKW);
173 } // end of if m_enableJets
174 }// end of if m_enableThrust
175
176
177
178 // --------------------
179 // Calculates the collision axis quantities
180 // --------------------
182
183 ROOT::Math::XYZVector collisionAxis(0., 0., 1.);
184
185 // --- If required, calculates the cleo cones w/ respect to the collision axis ---
186 if (m_enableCleoCones) {
187 CleoCones cleoCones(m_p3List, m_p3List, collisionAxis, true, false);
188 std::vector<float> cones;
189 cones = cleoCones.cleo_cone_with_all();
190 for (short i = 0; i < 10; i++) {
191 m_eventShapeContainer->setCleoConeCollision(i, cones[i]);
192 }
193 }
194
195 // --- If required, calculates the HarmonicMoments ---
197 HarmonicMoments MM(m_p3List, collisionAxis);
198 if (m_enableAllMoments) {
199 MM.calculateAllMoments();
200 for (short i = 0; i < 9; i++) {
201 auto moment = MM.getMoment(i, sqrtS);
202 m_eventShapeContainer->setHarmonicMomentCollision(i, moment);
203 }
204 } else {
205 MM.calculateBasicMoments();
206 for (short i = 0; i < 5; i++) {
207 auto moment = MM.getMoment(i, sqrtS);
208 m_eventShapeContainer->setHarmonicMomentCollision(i, moment);
209 }
210 }
211 } // end of m_enableHarmonicMoments
212 } // end of m_enableCollisionAxis
213} // end of event()
Class to calculate the Cleo clone variables.
Definition: CleoCones.h:22
int parseParticleLists(std::vector< std::string >)
Turns the ParticleLists provided as inputs in std::vectors of PxPyPzEVector and B2Vector3D,...
std::vector< ROOT::Math::XYZVector > m_p3List
vector containing all the 3-momenta of the particles contained in the input lists.
std::vector< ROOT::Math::PxPyPzEVector > m_p4List
vector containing all the 4-momenta of the particles contained in the input lists.
StoreObjPtr< EventShapeContainer > m_eventShapeContainer
event shape container object pointer
Class to calculate the Fox-Wolfram moments up to order 8.
Definition: FoxWolfram.h:28
Class to calculate the Harmonic moments up to order 8 with respect to a given axis.
Class to hold Lorentz transformations from/to CMS and boost vector.
double getCMSEnergy() const
Returns CMS energy of e+e- (aka.
Class to calculate the Sphericity tensor eigenvalues and eigenvectors starting from an array of 3-mom...
static ROOT::Math::XYZVector calculateThrust(const std::vector< ROOT::Math::XYZVector > &momenta)
calculates the thrust axis
Definition: Thrust.cc:71

◆ exposePythonAPI()

void exposePythonAPI ( )
staticinherited

Exposes methods of the Module class to Python.

Definition at line 325 of file Module.cc.

326{
327 // to avoid confusion between std::arg and boost::python::arg we want a shorthand namespace as well
328 namespace bp = boost::python;
329
330 docstring_options options(true, true, false); //userdef, py sigs, c++ sigs
331
332 void (Module::*setReturnValueInt)(int) = &Module::setReturnValue;
333
334 enum_<Module::EAfterConditionPath>("AfterConditionPath",
335 R"(Determines execution behaviour after a conditional path has been executed:
336
337.. attribute:: END
338
339 End processing of this path after the conditional path. (this is the default for if_value() etc.)
340
341.. attribute:: CONTINUE
342
343 After the conditional path, resume execution after this module.)")
344 .value("END", Module::EAfterConditionPath::c_End)
345 .value("CONTINUE", Module::EAfterConditionPath::c_Continue)
346 ;
347
348 /* Do not change the names of >, <, ... we use them to serialize conditional pathes */
349 enum_<Belle2::ModuleCondition::EConditionOperators>("ConditionOperator")
356 ;
357
358 enum_<Module::EModulePropFlags>("ModulePropFlags",
359 R"(Flags to indicate certain low-level features of modules, see :func:`Module.set_property_flags()`, :func:`Module.has_properties()`. Most useful flags are:
360
361.. attribute:: PARALLELPROCESSINGCERTIFIED
362
363 This module can be run in parallel processing mode safely (All I/O must be done through the data store, in particular, the module must not write any files.)
364
365.. attribute:: HISTOGRAMMANAGER
366
367 This module is used to manage histograms accumulated by other modules
368
369.. attribute:: TERMINATEINALLPROCESSES
370
371 When using parallel processing, call this module's terminate() function in all processes. This will also ensure that there is exactly one process (single-core if no parallel modules found) or at least one input, one main and one output process.
372)")
373 .value("INPUT", Module::EModulePropFlags::c_Input)
374 .value("OUTPUT", Module::EModulePropFlags::c_Output)
375 .value("PARALLELPROCESSINGCERTIFIED", Module::EModulePropFlags::c_ParallelProcessingCertified)
376 .value("HISTOGRAMMANAGER", Module::EModulePropFlags::c_HistogramManager)
377 .value("INTERNALSERIALIZER", Module::EModulePropFlags::c_InternalSerializer)
378 .value("TERMINATEINALLPROCESSES", Module::EModulePropFlags::c_TerminateInAllProcesses)
379 ;
380
381 //Python class definition
382 class_<Module, PyModule> module("Module", R"(
383Base class for Modules.
384
385A module is the smallest building block of the framework.
386A typical event processing chain consists of a Path containing
387modules. By inheriting from this base class, various types of
388modules can be created. To use a module, please refer to
389:func:`Path.add_module()`. A list of modules is available by running
390``basf2 -m`` or ``basf2 -m package``, detailed information on parameters is
391given by e.g. ``basf2 -m RootInput``.
392
393The 'Module Development' section in the manual provides detailed information
394on how to create modules, setting parameters, or using return values/conditions:
395https://confluence.desy.de/display/BI/Software+Basf2manual#Module_Development
396
397)");
398 module
399 .def("__str__", &Module::getPathString)
400 .def("name", &Module::getName, return_value_policy<copy_const_reference>(),
401 "Returns the name of the module. Can be changed via :func:`set_name() <Module.set_name()>`, use :func:`type() <Module.type()>` for identifying a particular module class.")
402 .def("type", &Module::getType, return_value_policy<copy_const_reference>(),
403 "Returns the type of the module (i.e. class name minus 'Module')")
404 .def("set_name", &Module::setName, args("name"), R"(
405Set custom name, e.g. to distinguish multiple modules of the same type.
406
407>>> path.add_module('EventInfoSetter')
408>>> ro = path.add_module('RootOutput', branchNames=['EventMetaData'])
409>>> ro.set_name('RootOutput_metadata_only')
410>>> print(path)
411[EventInfoSetter -> RootOutput_metadata_only]
412
413)")
414 .def("description", &Module::getDescription, return_value_policy<copy_const_reference>(),
415 "Returns the description of this module.")
416 .def("package", &Module::getPackage, return_value_policy<copy_const_reference>(),
417 "Returns the package this module belongs to.")
418 .def("available_params", &_getParamInfoListPython,
419 "Return list of all module parameters as `ModuleParamInfo` instances")
420 .def("has_properties", &Module::hasProperties, (bp::arg("properties")),
421 R"DOCSTRING(Allows to check if the module has the given properties out of `ModulePropFlags` set.
422
423>>> if module.has_properties(ModulePropFlags.PARALLELPROCESSINGCERTIFIED):
424>>> ...
425
426Parameters:
427 properties (int): bitmask of `ModulePropFlags` to check for.
428)DOCSTRING")
429 .def("set_property_flags", &Module::setPropertyFlags, args("property_mask"),
430 "Set module properties in the form of an OR combination of `ModulePropFlags`.");
431 {
432 // python signature is too crowded, make ourselves
433 docstring_options subOptions(true, false, false); //userdef, py sigs, c++ sigs
434 module
435 .def("if_value", &Module::if_value,
436 (bp::arg("expression"), bp::arg("condition_path"), bp::arg("after_condition_path")= Module::EAfterConditionPath::c_End),
437 R"DOCSTRING(if_value(expression, condition_path, after_condition_path=AfterConditionPath.END)
438
439Sets a conditional sub path which will be executed after this
440module if the return value set in the module passes the given ``expression``.
441
442Modules can define a return value (int or bool) using ``setReturnValue()``,
443which can be used in the steering file to split the Path based on this value, for example
444
445>>> module_with_condition.if_value("<1", another_path)
446
447In case the return value of the ``module_with_condition`` for a given event is
448less than 1, the execution will be diverted into ``another_path`` for this event.
449
450You could for example set a special return value if an error occurs, and divert
451the execution into a path containing :b2:mod:`RootOutput` if it is found;
452saving only the data producing/produced by the error.
453
454After a conditional path has executed, basf2 will by default stop processing
455the path for this event. This behaviour can be changed by setting the
456``after_condition_path`` argument.
457
458Parameters:
459 expression (str): Expression to determine if the conditional path should be executed.
460 This should be one of the comparison operators ``<``, ``>``, ``<=``,
461 ``>=``, ``==``, or ``!=`` followed by a numerical value for the return value
462 condition_path (Path): path to execute in case the expression is fulfilled
463 after_condition_path (AfterConditionPath): What to do once the ``condition_path`` has been executed.
464)DOCSTRING")
465 .def("if_false", &Module::if_false,
466 (bp::arg("condition_path"), bp::arg("after_condition_path")= Module::EAfterConditionPath::c_End),
467 R"DOC(if_false(condition_path, after_condition_path=AfterConditionPath.END)
468
469Sets a conditional sub path which will be executed after this module if
470the return value of the module evaluates to False. This is equivalent to
471calling `if_value` with ``expression=\"<1\"``)DOC")
472 .def("if_true", &Module::if_true,
473 (bp::arg("condition_path"), bp::arg("after_condition_path")= Module::EAfterConditionPath::c_End),
474 R"DOC(if_true(condition_path, after_condition_path=AfterConditionPath.END)
475
476Sets a conditional sub path which will be executed after this module if
477the return value of the module evaluates to True. It is equivalent to
478calling `if_value` with ``expression=\">=1\"``)DOC");
479 }
480 module
481 .def("has_condition", &Module::hasCondition,
482 "Return true if a conditional path has been set for this module "
483 "using `if_value`, `if_true` or `if_false`")
484 .def("get_all_condition_paths", &_getAllConditionPathsPython,
485 "Return a list of all conditional paths set for this module using "
486 "`if_value`, `if_true` or `if_false`")
487 .def("get_all_conditions", &_getAllConditionsPython,
488 "Return a list of all conditional path expressions set for this module using "
489 "`if_value`, `if_true` or `if_false`")
490 .add_property("logging", make_function(&Module::getLogConfig, return_value_policy<reference_existing_object>()),
@ c_GE
Greater or equal than: ">=".
@ c_SE
Smaller or equal than: "<=".
@ c_GT
Greater than: ">"
@ c_NE
Not equal: "!=".
@ c_EQ
Equal: "=" or "=="
@ c_ST
Smaller than: "<"
Base class for Modules.
Definition: Module.h:72
LogConfig & getLogConfig()
Returns the log system configuration.
Definition: Module.h:225
void if_value(const std::string &expression, const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
Add a condition to the module.
Definition: Module.cc:79
void if_true(const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
A simplified version to set the condition of the module.
Definition: Module.cc:90
void setReturnValue(int value)
Sets the return value for this module as integer.
Definition: Module.cc:220
void setLogConfig(const LogConfig &logConfig)
Set the log system configuration.
Definition: Module.h:230
const std::string & getDescription() const
Returns the description of the module.
Definition: Module.h:202
void if_false(const std::shared_ptr< Path > &path, EAfterConditionPath afterConditionPath=EAfterConditionPath::c_End)
A simplified version to add a condition to the module.
Definition: Module.cc:85
bool hasCondition() const
Returns true if at least one condition was set for the module.
Definition: Module.h:311
const std::string & getPackage() const
Returns the package this module is in.
Definition: Module.h:197
void setName(const std::string &name)
Set the name of the module.
Definition: Module.h:214
bool hasProperties(unsigned int propertyFlags) const
Returns true if all specified property flags are available in this module.
Definition: Module.cc:160
std::string getPathString() const override
return the module name.
Definition: Module.cc:192

◆ getAfterConditionPath()

Module::EAfterConditionPath getAfterConditionPath ( ) const
inherited

What to do after the conditional path is finished.

(defaults to c_End if no condition is set)

Definition at line 133 of file Module.cc.

134{
135 if (m_conditions.empty()) return EAfterConditionPath::c_End;
136
137 //okay, a condition was set for this Module...
138 if (!m_hasReturnValue) {
139 B2FATAL("A condition was set for '" << getName() << "', but the module did not set a return value!");
140 }
141
142 for (const auto& condition : m_conditions) {
143 if (condition.evaluate(m_returnValue)) {
144 return condition.getAfterConditionPath();
145 }
146 }
147
148 return EAfterConditionPath::c_End;
149}

◆ getAllConditionPaths()

std::vector< std::shared_ptr< Path > > getAllConditionPaths ( ) const
inherited

Return all condition paths currently set (no matter if the condition is true or not).

Definition at line 150 of file Module.cc.

151{
152 std::vector<std::shared_ptr<Path>> allConditionPaths;
153 for (const auto& condition : m_conditions) {
154 allConditionPaths.push_back(condition.getPath());
155 }
156
157 return allConditionPaths;
158}

◆ getAllConditions()

const std::vector< ModuleCondition > & getAllConditions ( ) const
inlineinherited

Return all set conditions for this module.

Definition at line 324 of file Module.h.

325 {
326 return m_conditions;
327 }

◆ getCondition()

const ModuleCondition * getCondition ( ) const
inlineinherited

Return a pointer to the first condition (or nullptr, if none was set)

Definition at line 314 of file Module.h.

315 {
316 if (m_conditions.empty()) {
317 return nullptr;
318 } else {
319 return &m_conditions.front();
320 }
321 }

◆ getConditionPath()

std::shared_ptr< Path > getConditionPath ( ) const
inherited

Returns the path of the last true condition (if there is at least one, else reaturn a null pointer).


Definition at line 113 of file Module.cc.

114{
115 PathPtr p;
116 if (m_conditions.empty()) return p;
117
118 //okay, a condition was set for this Module...
119 if (!m_hasReturnValue) {
120 B2FATAL("A condition was set for '" << getName() << "', but the module did not set a return value!");
121 }
122
123 for (const auto& condition : m_conditions) {
124 if (condition.evaluate(m_returnValue)) {
125 return condition.getPath();
126 }
127 }
128
129 // if none of the conditions were true, return a null pointer.
130 return p;
131}
std::shared_ptr< Path > PathPtr
Defines a pointer to a path object as a boost shared pointer.
Definition: Path.h:35

◆ getDescription()

const std::string & getDescription ( ) const
inlineinherited

Returns the description of the module.

Definition at line 202 of file Module.h.

202{return m_description;}
std::string m_description
The description of the module.
Definition: Module.h:511

◆ getFileNames()

virtual std::vector< std::string > getFileNames ( bool  outputFiles)
inlinevirtualinherited

Return a list of output filenames for this modules.

This will be called when basf2 is run with "--dry-run" if the module has set either the c_Input or c_Output properties.

If the parameter outputFiles is false (for modules with c_Input) the list of input filenames should be returned (if any). If outputFiles is true (for modules with c_Output) the list of output files should be returned (if any).

If a module has sat both properties this member is called twice, once for each property.

The module should return the actual list of requested input or produced output filenames (including handling of input/output overrides) so that the grid system can handle input/output files correctly.

This function should return the same value when called multiple times. This is especially important when taking the input/output overrides from Environment as they get consumed when obtained so the finalized list of output files should be stored for subsequent calls.

Reimplemented in RootInputModule, and RootOutputModule.

Definition at line 134 of file Module.h.

135 {
136 return std::vector<std::string>();
137 }

◆ getLogConfig()

LogConfig & getLogConfig ( )
inlineinherited

Returns the log system configuration.

Definition at line 225 of file Module.h.

225{return m_logConfig;}

◆ getModules()

std::list< ModulePtr > getModules ( ) const
inlineoverrideprivatevirtualinherited

no submodules, return empty list

Implements PathElement.

Definition at line 506 of file Module.h.

506{ return std::list<ModulePtr>(); }

◆ getName()

const std::string & getName ( ) const
inlineinherited

Returns the name of the module.

This can be changed via e.g. set_name() in the steering file to give more useful names if there is more than one module of the same type.

For identifying the type of a module, using getType() (or type() in Python) is recommended.

Definition at line 187 of file Module.h.

187{return m_name;}
std::string m_name
The name of the module, saved as a string (user-modifiable)
Definition: Module.h:508

◆ getPackage()

const std::string & getPackage ( ) const
inlineinherited

Returns the package this module is in.

Definition at line 197 of file Module.h.

197{return m_package;}

◆ getParamInfoListPython()

std::shared_ptr< boost::python::list > getParamInfoListPython ( ) const
inherited

Returns a python list of all parameters.

Each item in the list consists of the name of the parameter, a string describing its type, a python list of all default values and the description of the parameter.

Returns
A python list containing the parameters of this parameter list.

Definition at line 279 of file Module.cc.

280{
282}
std::shared_ptr< boost::python::list > getParamInfoListPython() const
Returns a python list of all parameters.
ModuleParamList m_moduleParamList
List storing and managing all parameter of the module.
Definition: Module.h:516

◆ getParamList()

const ModuleParamList & getParamList ( ) const
inlineinherited

Return module param list.

Definition at line 363 of file Module.h.

363{ return m_moduleParamList; }

◆ getPathString()

std::string getPathString ( ) const
overrideprivatevirtualinherited

return the module name.

Implements PathElement.

Definition at line 192 of file Module.cc.

193{
194
195 std::string output = getName();
196
197 for (const auto& condition : m_conditions) {
198 output += condition.getString();
199 }
200
201 return output;
202}

◆ getReturnValue()

int getReturnValue ( ) const
inlineinherited

Return the return value set by this module.

This value is only meaningful if hasReturnValue() is true

Definition at line 381 of file Module.h.

381{ return m_returnValue; }

◆ getType()

const std::string & getType ( ) const
inherited

Returns the type of the module (i.e.

class name minus 'Module')

Definition at line 41 of file Module.cc.

42{
43 if (m_type.empty())
44 B2FATAL("Module type not set for " << getName());
45 return m_type;
46}
std::string m_type
The type of the module, saved as a string.
Definition: Module.h:509

◆ hasCondition()

bool hasCondition ( ) const
inlineinherited

Returns true if at least one condition was set for the module.

Definition at line 311 of file Module.h.

311{ return not m_conditions.empty(); };

◆ hasProperties()

bool hasProperties ( unsigned int  propertyFlags) const
inherited

Returns true if all specified property flags are available in this module.

Parameters
propertyFlagsOred EModulePropFlags which should be compared with the module flags.

Definition at line 160 of file Module.cc.

161{
162 return (propertyFlags & m_propertyFlags) == propertyFlags;
163}

◆ hasReturnValue()

bool hasReturnValue ( ) const
inlineinherited

Return true if this module has a valid return value set.

Definition at line 378 of file Module.h.

378{ return m_hasReturnValue; }

◆ hasUnsetForcedParams()

bool hasUnsetForcedParams ( ) const
inherited

Returns true and prints error message if the module has unset parameters which the user has to set in the steering file.

Definition at line 166 of file Module.cc.

167{
169 std::string allMissing = "";
170 for (const auto& s : missing)
171 allMissing += s + " ";
172 if (!missing.empty())
173 B2ERROR("The following required parameters of Module '" << getName() << "' were not specified: " << allMissing <<
174 "\nPlease add them to your steering file.");
175 return !missing.empty();
176}
std::vector< std::string > getUnsetForcedParams() const
Returns list of unset parameters (if they are required to have a value.

◆ if_false()

void if_false ( const std::shared_ptr< Path > &  path,
EAfterConditionPath  afterConditionPath = EAfterConditionPath::c_End 
)
inherited

A simplified version to add a condition to the module.

Please note that successive calls of this function will add more than one condition to the module. If more than one condition results in true, only the last of them will be used.

Please be careful: Avoid creating cyclic paths, e.g. by linking a condition to a path which is processed before the path where this module is located in.

It is equivalent to the if_value() method, using the expression "<1". This method is meant to be used together with the setReturnValue(bool value) method.

Parameters
pathShared pointer to the Path which will be executed if the return value is false.
afterConditionPathWhat to do after executing 'path'.

Definition at line 85 of file Module.cc.

86{
87 if_value("<1", path, afterConditionPath);
88}

◆ if_true()

void if_true ( const std::shared_ptr< Path > &  path,
EAfterConditionPath  afterConditionPath = EAfterConditionPath::c_End 
)
inherited

A simplified version to set the condition of the module.

Please note that successive calls of this function will add more than one condition to the module. If more than one condition results in true, only the last of them will be used.

Please be careful: Avoid creating cyclic paths, e.g. by linking a condition to a path which is processed before the path where this module is located in.

It is equivalent to the if_value() method, using the expression ">=1". This method is meant to be used together with the setReturnValue(bool value) method.

Parameters
pathShared pointer to the Path which will be executed if the return value is true.
afterConditionPathWhat to do after executing 'path'.

Definition at line 90 of file Module.cc.

91{
92 if_value(">=1", path, afterConditionPath);
93}

◆ if_value()

void if_value ( const std::string &  expression,
const std::shared_ptr< Path > &  path,
EAfterConditionPath  afterConditionPath = EAfterConditionPath::c_End 
)
inherited

Add a condition to the module.

Please note that successive calls of this function will add more than one condition to the module. If more than one condition results in true, only the last of them will be used.

See https://confluence.desy.de/display/BI/Software+ModCondTut or ModuleCondition for a description of the syntax.

Please be careful: Avoid creating cyclic paths, e.g. by linking a condition to a path which is processed before the path where this module is located in.

Parameters
expressionThe expression of the condition.
pathShared pointer to the Path which will be executed if the condition is evaluated to true.
afterConditionPathWhat to do after executing 'path'.

Definition at line 79 of file Module.cc.

80{
81 m_conditions.emplace_back(expression, path, afterConditionPath);
82}

◆ initialize()

void initialize ( )
overridevirtual

Define the physical parameters.

look for them in database.

Reimplemented from Module.

Definition at line 64 of file EventShapeCalculatorModule.cc.

65{
66 m_eventShapeContainer.registerInDataStore();
67}

◆ parseParticleLists()

int parseParticleLists ( std::vector< std::string >  particleListNames)

Turns the ParticleLists provided as inputs in std::vectors of PxPyPzEVector and B2Vector3D, boosting them in the CMS frame.

Definition at line 217 of file EventShapeCalculatorModule.cc.

218{
220 m_p4List.clear();
221 m_p3List.clear();
222
223 unsigned int nParticlesInAllLists = 0;
224 unsigned short nParticleLists = particleListNames.size();
225 if (nParticleLists == 0)
226 B2WARNING("No particle lists found. EventShape calculation not performed.");
227
228 // This vector temporary stores the mdstSource of particle objects
229 // that have been processed so far (not only the momenta)
230 // in order to check for duplicates before pushing the 3- and 4- vectors
231 // in the corresponding lists
232 std::vector<int> usedMdstSources;
233
234 // Loops over the number of particle lists
235 for (unsigned short iList = 0; iList < nParticleLists; iList++) {
236 string particleListName = particleListNames[iList];
237 StoreObjPtr<ParticleList> particleList(particleListName);
238
239 // Loops over the number of particles in the list
240 nParticlesInAllLists += particleList->getListSize();
241
242 for (unsigned int iPart = 0; iPart < particleList->getListSize(); iPart++) {
243 const Particle* part = particleList->getParticle(iPart);
244 const MCParticle* mcParticle = part->getMCParticle();
245 if (mcParticle and mcParticle->isInitial()) continue;
246
247 // Flag to check for duplicates across the lists.
248 // It can be true only if m_checkForDuplicates is enabled
249 bool isDuplicate = false;
250
252 int mdstSource = part->getMdstSource();
253
254 auto result = std::find(usedMdstSources.begin(), usedMdstSources.end(), mdstSource);
255 if (result == usedMdstSources.end()) {
256 usedMdstSources.push_back(mdstSource);
257 } else {
258 B2WARNING("Duplicate particle found. The new one won't be used for the calculation of the event shape variables. "
259 "Please, double check your input lists and try to make them mutually exclusive.");
260 isDuplicate = true;
261 }
262 }
263
264 if (!isDuplicate) {
265 ROOT::Math::PxPyPzEVector p4CMS = T.rotateLabToCms() * part->get4Vector();
266 // it need to fill an std::vector of XYZVector to use the current FW routines.
267 // It will hopefully change in release 3
268 m_p4List.push_back(p4CMS);
269 m_p3List.push_back(p4CMS.Vect());
270 }
271 }
272 }
273
274 return nParticlesInAllLists;
275}
A Class to store the Monte Carlo particle information.
Definition: MCParticle.h:32
const ROOT::Math::LorentzRotation rotateLabToCms() const
Returns Lorentz transformation from Lab to CMS.
Class to store reconstructed particles.
Definition: Particle.h:75
const MCParticle * getMCParticle() const
Returns the pointer to the MCParticle object that was used to create this Particle (ParticleType == c...
Definition: Particle.cc:942
int getMdstSource() const
Returns unique identifier of final state particle (needed in particle combiner)
Definition: Particle.cc:369
ROOT::Math::PxPyPzEVector get4Vector() const
Returns Lorentz vector.
Definition: Particle.h:547
Type-safe access to single objects in the data store.
Definition: StoreObjPtr.h:96
bool isInitial() const
Check if particle is an initial particle such as ISR.
Definition: MCParticle.h:590

◆ setAbortLevel()

void setAbortLevel ( int  abortLevel)
inherited

Configure the abort log level.

Definition at line 67 of file Module.cc.

68{
69 m_logConfig.setAbortLevel(static_cast<LogConfig::ELogLevel>(abortLevel));
70}
ELogLevel
Definition of the supported log levels.
Definition: LogConfig.h:26
void setAbortLevel(ELogLevel abortLevel)
Configure the abort level.
Definition: LogConfig.h:112

◆ setDebugLevel()

void setDebugLevel ( int  debugLevel)
inherited

Configure the debug messaging level.

Definition at line 61 of file Module.cc.

62{
63 m_logConfig.setDebugLevel(debugLevel);
64}
void setDebugLevel(int debugLevel)
Configure the debug messaging level.
Definition: LogConfig.h:98

◆ setDescription()

void setDescription ( const std::string &  description)
protectedinherited

Sets the description of the module.

Parameters
descriptionA description of the module.

Definition at line 214 of file Module.cc.

215{
216 m_description = description;
217}

◆ setLogConfig()

void setLogConfig ( const LogConfig logConfig)
inlineinherited

Set the log system configuration.

Definition at line 230 of file Module.h.

230{m_logConfig = logConfig;}

◆ setLogInfo()

void setLogInfo ( int  logLevel,
unsigned int  logInfo 
)
inherited

Configure the printed log information for the given level.

Parameters
logLevelThe log level (one of LogConfig::ELogLevel)
logInfoWhat kind of info should be printed? ORed combination of LogConfig::ELogInfo flags.

Definition at line 73 of file Module.cc.

74{
75 m_logConfig.setLogInfo(static_cast<LogConfig::ELogLevel>(logLevel), logInfo);
76}
void setLogInfo(ELogLevel logLevel, unsigned int logInfo)
Configure the printed log information for the given level.
Definition: LogConfig.h:127

◆ setLogLevel()

void setLogLevel ( int  logLevel)
inherited

Configure the log level.

Definition at line 55 of file Module.cc.

56{
57 m_logConfig.setLogLevel(static_cast<LogConfig::ELogLevel>(logLevel));
58}
void setLogLevel(ELogLevel logLevel)
Configure the log level.
Definition: LogConfig.cc:25

◆ setName()

void setName ( const std::string &  name)
inlineinherited

Set the name of the module.

Note
The module name is set when using the REG_MODULE macro, but the module can be renamed before calling process() using the set_name() function in your steering file.
Parameters
nameThe name of the module

Definition at line 214 of file Module.h.

214{ m_name = name; };

◆ setParamList()

void setParamList ( const ModuleParamList params)
inlineprotectedinherited

Replace existing parameter list.

Definition at line 501 of file Module.h.

501{ m_moduleParamList = params; }

◆ setParamPython()

void setParamPython ( const std::string &  name,
const boost::python::object &  pyObj 
)
privateinherited

Implements a method for setting boost::python objects.

The method supports the following types: list, dict, int, double, string, bool The conversion of the python object to the C++ type and the final storage of the parameter value is done in the ModuleParam class.

Parameters
nameThe unique name of the parameter.
pyObjThe object which should be converted and stored as the parameter value.

Definition at line 234 of file Module.cc.

235{
236 LogSystem& logSystem = LogSystem::Instance();
237 logSystem.updateModule(&(getLogConfig()), getName());
238 try {
240 } catch (std::runtime_error& e) {
241 throw std::runtime_error("Cannot set parameter '" + name + "' for module '"
242 + m_name + "': " + e.what());
243 }
244
245 logSystem.updateModule(nullptr);
246}
Class for logging debug, info and error messages.
Definition: LogSystem.h:46
void updateModule(const LogConfig *moduleLogConfig=nullptr, const std::string &moduleName="")
Sets the log configuration to the given module log configuration and sets the module name This method...
Definition: LogSystem.h:191
static LogSystem & Instance()
Static method to get a reference to the LogSystem instance.
Definition: LogSystem.cc:31
void setParamPython(const std::string &name, const PythonObject &pyObj)
Implements a method for setting boost::python objects.

◆ setParamPythonDict()

void setParamPythonDict ( const boost::python::dict &  dictionary)
privateinherited

Implements a method for reading the parameter values from a boost::python dictionary.

The key of the dictionary has to be the name of the parameter and the value has to be of one of the supported parameter types.

Parameters
dictionaryThe python dictionary from which the parameter values are read.

Definition at line 249 of file Module.cc.

250{
251
252 LogSystem& logSystem = LogSystem::Instance();
253 logSystem.updateModule(&(getLogConfig()), getName());
254
255 boost::python::list dictKeys = dictionary.keys();
256 int nKey = boost::python::len(dictKeys);
257
258 //Loop over all keys in the dictionary
259 for (int iKey = 0; iKey < nKey; ++iKey) {
260 boost::python::object currKey = dictKeys[iKey];
261 boost::python::extract<std::string> keyProxy(currKey);
262
263 if (keyProxy.check()) {
264 const boost::python::object& currValue = dictionary[currKey];
265 setParamPython(keyProxy, currValue);
266 } else {
267 B2ERROR("Setting the module parameters from a python dictionary: invalid key in dictionary!");
268 }
269 }
270
271 logSystem.updateModule(nullptr);
272}
void setParamPython(const std::string &name, const boost::python::object &pyObj)
Implements a method for setting boost::python objects.
Definition: Module.cc:234

◆ setPropertyFlags()

void setPropertyFlags ( unsigned int  propertyFlags)
inherited

Sets the flags for the module properties.

Parameters
propertyFlagsbitwise OR of EModulePropFlags

Definition at line 208 of file Module.cc.

209{
210 m_propertyFlags = propertyFlags;
211}

◆ setReturnValue() [1/2]

void setReturnValue ( bool  value)
protectedinherited

Sets the return value for this module as bool.

The bool value is saved as an integer with the convention 1 meaning true and 0 meaning false. The value can be used in the steering file to divide the analysis chain into several paths.

Parameters
valueThe value of the return value.

Definition at line 227 of file Module.cc.

228{
229 m_hasReturnValue = true;
230 m_returnValue = value;
231}

◆ setReturnValue() [2/2]

void setReturnValue ( int  value)
protectedinherited

Sets the return value for this module as integer.

The value can be used in the steering file to divide the analysis chain into several paths.

Parameters
valueThe value of the return value.

Definition at line 220 of file Module.cc.

221{
222 m_hasReturnValue = true;
223 m_returnValue = value;
224}

◆ setType()

void setType ( const std::string &  type)
protectedinherited

Set the module type.

Only for use by internal modules (which don't use the normal REG_MODULE mechanism).

Definition at line 48 of file Module.cc.

49{
50 if (!m_type.empty())
51 B2FATAL("Trying to change module type from " << m_type << " is not allowed, the value is assumed to be fixed.");
52 m_type = type;
53}

◆ terminate()

Member Data Documentation

◆ m_checkForDuplicates

bool m_checkForDuplicates = false
private

Enables the check for the duplicates in the input list.

Definition at line 87 of file EventShapeCalculatorModule.h.

◆ m_conditions

std::vector<ModuleCondition> m_conditions
privateinherited

Module condition, only non-null if set.

Definition at line 521 of file Module.h.

◆ m_description

std::string m_description
privateinherited

The description of the module.

Definition at line 511 of file Module.h.

◆ m_enableAllMoments

bool m_enableAllMoments = false
private

Enables the calculation of the FW moments from 5 to 8.

Definition at line 86 of file EventShapeCalculatorModule.h.

◆ m_enableCleoCones

bool m_enableCleoCones = true
private

Enables the calculation of the Cleo Cones.

Definition at line 85 of file EventShapeCalculatorModule.h.

◆ m_enableCollisionAxis

bool m_enableCollisionAxis = true
private

Enables the calculation of the quantities related to the collision axis.


Definition at line 80 of file EventShapeCalculatorModule.h.

◆ m_enableFW

bool m_enableFW = true
private

Enables the calculation of the FW moments.

Definition at line 81 of file EventShapeCalculatorModule.h.

◆ m_enableHarmonicMoments

bool m_enableHarmonicMoments = true
private

Enables the calculation of the Harmonic moments.

Definition at line 82 of file EventShapeCalculatorModule.h.

◆ m_enableJets

bool m_enableJets = true
private

Enables the calculation of the Jet-related quantities.

Definition at line 83 of file EventShapeCalculatorModule.h.

◆ m_enableSphericity

bool m_enableSphericity = true
private

Enables the calculation of the Sphericity matrix.

Definition at line 84 of file EventShapeCalculatorModule.h.

◆ m_enableThrust

bool m_enableThrust = true
private

Enables the calculation of thust-related quantities.


Definition at line 79 of file EventShapeCalculatorModule.h.

◆ m_eventShapeContainer

StoreObjPtr<EventShapeContainer> m_eventShapeContainer
private

event shape container object pointer

Definition at line 71 of file EventShapeCalculatorModule.h.

◆ m_hasReturnValue

bool m_hasReturnValue
privateinherited

True, if the return value is set.

Definition at line 518 of file Module.h.

◆ m_logConfig

LogConfig m_logConfig
privateinherited

The log system configuration of the module.

Definition at line 514 of file Module.h.

◆ m_moduleParamList

ModuleParamList m_moduleParamList
privateinherited

List storing and managing all parameter of the module.

Definition at line 516 of file Module.h.

◆ m_name

std::string m_name
privateinherited

The name of the module, saved as a string (user-modifiable)

Definition at line 508 of file Module.h.

◆ m_p3List

std::vector<ROOT::Math::XYZVector> m_p3List
private

vector containing all the 3-momenta of the particles contained in the input lists.

Definition at line 77 of file EventShapeCalculatorModule.h.

◆ m_p4List

std::vector<ROOT::Math::PxPyPzEVector> m_p4List
private

vector containing all the 4-momenta of the particles contained in the input lists.

Definition at line 75 of file EventShapeCalculatorModule.h.

◆ m_package

std::string m_package
privateinherited

Package this module is found in (may be empty).

Definition at line 510 of file Module.h.

◆ m_particleListNames

std::vector<std::string> m_particleListNames
private

Names of the ParticleLists (inputs).

Definition at line 73 of file EventShapeCalculatorModule.h.

◆ m_propertyFlags

unsigned int m_propertyFlags
privateinherited

The properties of the module as bitwise or (with |) of EModulePropFlags.

Definition at line 512 of file Module.h.

◆ m_returnValue

int m_returnValue
privateinherited

The return value.

Definition at line 519 of file Module.h.

◆ m_type

std::string m_type
privateinherited

The type of the module, saved as a string.

Definition at line 509 of file Module.h.


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