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VariablePower Class Reference

#include <CachingVariable.h>

Inheritance diagram for VariablePower:
CachingVariable

Public Member Functions

CachingVariable::evalType eval (const edm::Event &iEvent) const override
 
 VariablePower (const CachingVariableFactoryArg &arg, edm::ConsumesCollector &iC)
 
 ~VariablePower () override
 
- Public Member Functions inherited from CachingVariable
void addDescriptionLine (const std::string &s)
 
 CachingVariable (std::string m, std::string n, const edm::ParameterSet &iConfig, edm::ConsumesCollector &iC)
 
bool compute (const edm::Event &iEvent) const
 
const Descriptiondescription () const
 
const std::string & holderName () const
 
const std::string & method () const
 
const std::string & name () const
 
valueType operator() (const edm::Event &iEvent) const
 
void print () const
 
void setHolder (std::string hn) const
 
virtual ~CachingVariable ()
 

Private Attributes

double power_
 
std::string var_
 

Additional Inherited Members

- Public Types inherited from CachingVariable
typedef std::pair< bool, valueTypeevalType
 
typedef double valueType
 
typedef std::map< std::string, const CachingVariable * > vMap
 
- Protected Member Functions inherited from CachingVariable
evalTypebaseEval (const edm::Event &iEvent) const
 
bool notSeenThisEventAlready (const edm::Event &iEvent) const
 
void setCache (valueType &v) const
 
void setNotCompute () const
 
- Protected Attributes inherited from CachingVariable
evalType cache_
 
edm::ParameterSet conf_
 
Description d_
 
edm::Event::CacheIdentifier_t eventCacheID_ =0
 
std::string holderName_
 
std::string method_
 
std::string name_
 

Detailed Description

Definition at line 496 of file CachingVariable.h.

Constructor & Destructor Documentation

VariablePower::VariablePower ( const CachingVariableFactoryArg arg,
edm::ConsumesCollector iC 
)
inline

Definition at line 498 of file CachingVariable.h.

References edm::ParameterSet::getParameter(), CachingVariable::CachingVariableFactoryArg::iConfig, CachingVariable::CachingVariableFactoryArg::m, CachingVariable::CachingVariableFactoryArg::n, and AlCaHLTBitMon_QueryRunRegistry::string.

498  :
499  CachingVariable("Power",arg.n,arg.iConfig,iC){
500  power_=arg.iConfig.getParameter<double>("power");
501  var_=arg.iConfig.getParameter<std::string>("var");
502  std::stringstream ss("Calculare X^Y, with X=");
503  ss<<var_<<" and Y="<<power_;
504  addDescriptionLine(ss.str());
505  arg.m[arg.n]=this;
506  }
CachingVariable(std::string m, std::string n, const edm::ParameterSet &iConfig, edm::ConsumesCollector &iC)
A arg
Definition: Factorize.h:37
void addDescriptionLine(const std::string &s)
std::string var_
VariablePower::~VariablePower ( )
inlineoverride

Definition at line 507 of file CachingVariable.h.

References iEvent.

507 {}

Member Function Documentation

CachingVariable::evalType VariablePower::eval ( const edm::Event iEvent) const
overridevirtual

Reimplemented from CachingVariable.

Definition at line 26 of file CachingVariable.cc.

References CachingVariable::compute(), JetChargeProducer_cfi::exp, iEvent, cmsBatch::log, AlCaHLTBitMon_ParallelJobs::p, findQualityFiles::v, JetChargeProducer_cfi::var, and VarSplitter::var_.

26  {
28  if (!var->compute(iEvent)) return std::make_pair(false,0);
29 
30  double v=(*var)(iEvent);
31  double p=exp(power_*log(v));
32  return std::make_pair(true,p);
33 }
int iEvent
Definition: GenABIO.cc:230
bool compute(const edm::Event &iEvent) const
std::string var_

Member Data Documentation

double VariablePower::power_
private

Definition at line 513 of file CachingVariable.h.

std::string VariablePower::var_
private

Definition at line 514 of file CachingVariable.h.