DTRecoConditions Class Reference

#include <DTRecoConditions.h>

Public Types
typedef std::map< uint32_t, std::vector< double > >::const_iterator	const_iterator

Public Member Functions
const_iterator	begin () const
	Access the data. More...
	DTRecoConditions ()
	Constructor. More...
	DTRecoConditions (const DTRecoConditions &)
const_iterator	end () const
float	get (const DTWireId &wireid, double *x=nullptr) const
	Get the value correspoding to the given WireId, / using x[] as parameters of the parametrization when relevant. More...
std::string	getFormulaExpr () const
const DTRecoConditions &	operator= (const DTRecoConditions &)
void	set (const DTWireId &wireid, const std::vector< double > &values)
	Fill the payload. More...
void	setFormulaExpr (const std::string &expr)
	Set the expression representing the formula used for parametrization. More...
void	setVersion (int version)
int	version () const
	Version numer specifying the structure of the payload. See .cc file for details. More...
virtual	~DTRecoConditions ()
	Destructor. More...

Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Private Attributes
std::string	expression
std::atomic< TFormula * >	formula
std::atomic< int >	formulaType
std::map< uint32_t, std::vector< double > >	payload
int	theVersion

Friends
class	boost::serialization::access
template<typename CondSerializationT , typename Enabled >
struct	cond::serialization::access

Detailed Description

DB object for storing per-SL DT reconstruction parameters (ttrig, vdrift, uncertainties), possibly with their dependency from external quantities (like position, angle, etc.)

Dependencies can be specified with the expression set by setFormula(string), representing: -a TFormula, e.g. "[0]+[1]*x", in the most general case; -special cases like "[0]" = fixed constant, that are implemented without calling TFormula.

Author

N. Amapane, G. Cerminara

Definition at line 28 of file DTRecoConditions.h.

Member Typedef Documentation

const_iterator

typedef std::map<uint32_t, std::vector<double> >::const_iterator DTRecoConditions::const_iterator

Definition at line 30 of file DTRecoConditions.h.

Constructor & Destructor Documentation

DTRecoConditions() [1/2]

DTRecoConditions::DTRecoConditions

(

)

Constructor.

Definition at line 21 of file DTRecoConditions.cc.

: formula(nullptr), formulaType(0), expression("[0]"), theVersion(0) {}

DTRecoConditions() [2/2]

DTRecoConditions::DTRecoConditions

(

const DTRecoConditions &

iOther

)

Definition at line 23 of file DTRecoConditions.cc.

    : formula(nullptr),
      formulaType(0),
      expression(iOther.expression),
      payload(iOther.payload),
      theVersion(iOther.theVersion) {}

~DTRecoConditions()

DTRecoConditions::~DTRecoConditions ( )

virtual

Destructor.

Definition at line 40 of file DTRecoConditions.cc.

{ delete formula.load(); }

References formula.

Member Function Documentation

begin()

DTRecoConditions::const_iterator DTRecoConditions::begin

(

void

)

const

Access the data.

Definition at line 82 of file DTRecoConditions.cc.

{ return payload.begin(); }

References payload.

end()

DTRecoConditions::const_iterator DTRecoConditions::end

(

void

)

const

Definition at line 84 of file DTRecoConditions.cc.

{ return payload.end(); }

References payload.

Referenced by Types.LuminosityBlockRange::cppID(), and Types.EventRange::cppID().

get()

float DTRecoConditions::get	(	const DTWireId &	wireid,
		double *	x = nullptr
	)		const

Get the value correspoding to the given WireId, / using x[] as parameters of the parametrization when relevant.

Definition at line 42 of file DTRecoConditions.cc.

                                                                   {
  map<uint32_t, vector<double> >::const_iterator slIt = payload.find(wireid.superlayerId().rawId());
  if (slIt == payload.end()) {
    throw cms::Exception("InvalidInput") << "The SLId: " << wireid.superlayerId() << " is not in the paylaod map";
  }
  const vector<double>& par = slIt->second;
 
  // Initialize if this is the first call
  if (formulaType == 0) {
    if (expression == "[0]") {
      formulaType = 1;
    } else if (expression == "par[step]") {
      formulaType = 2;
    } else {
      std::unique_ptr<TFormula> temp{new TFormula("DTExpr", expression.c_str())};
      TFormula* expected = nullptr;
      if (formula.compare_exchange_strong(expected, temp.get())) {
        //This thread set the value
        temp.release();
      }
      formulaType = 99;
    }
  }
 
  if (formulaType == 1 || par.size() == 1) {
    // Return value is simply a constant. Assume this is the case also if only one parameter exists.
    return par[0];
  } else if (formulaType == 2) {
    // Special case: par[i] represents the value for step i
    return par[unsigned(x[0])];
  } else {
    // Use the formula corresponding to expression.
    return (*formula).EvalPar(x, par.data());
  }
}

References Exception, expression, formula, formulaType, payload, DetId::rawId(), DTLayerId::superlayerId(), groupFilesInBlocks::temp, and x.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), util.rrapi.RRApi::columns(), rrapi.RRApi::columns(), DTLinearDriftFromDBAlgo::compute(), util.rrapi.RRApi::count(), rrapi.RRApi::count(), rrapi.RRApi::data(), util.rrapi.RRApi::data(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), rrapi.RRApi::report(), util.rrapi.RRApi::report(), util.rrapi.RRApi::reports(), rrapi.RRApi::reports(), util.rrapi.RRApi::tables(), rrapi.RRApi::tables(), util.rrapi.RRApi::tags(), rrapi.RRApi::tags(), rrapi.RRApi::templates(), util.rrapi.RRApi::templates(), util.rrapi.RRApi::workspaces(), and rrapi.RRApi::workspaces().

getFormulaExpr()

std::string DTRecoConditions::getFormulaExpr ( ) const

inline

Definition at line 52 of file DTRecoConditions.h.

{ return expression; }

References expression.

operator=()

const DTRecoConditions & DTRecoConditions::operator=

(

const DTRecoConditions &

iOther

)

Definition at line 30 of file DTRecoConditions.cc.

                                                                                  {
  delete formula.load();
  formula = nullptr;
  formulaType = 0;
  expression = iOther.expression;
  payload = iOther.payload;
  theVersion = iOther.theVersion;
  return *this;
}

References expression, formula, formulaType, payload, and theVersion.

serialize()

template<class Archive >

void DTRecoConditions::serialize ( Archive &  ar, const unsigned int  version  )

private

set()

void DTRecoConditions::set	(	const DTWireId &	wireid,
		const std::vector< double > &	values
	)

Fill the payload.

Definition at line 78 of file DTRecoConditions.cc.

                                                                                  {
  payload[wireid.superlayerId()] = values;
}

References payload, DTLayerId::superlayerId(), and contentValuesCheck::values.

setFormulaExpr()

void DTRecoConditions::setFormulaExpr ( const std::string &  expr )

inline

Set the expression representing the formula used for parametrization.

Definition at line 50 of file DTRecoConditions.h.

{ expression = expr; }

References jets_cff::expr, and expression.

setVersion()

void DTRecoConditions::setVersion ( int  version )

inline

Definition at line 40 of file DTRecoConditions.h.

{ theVersion = version; }

References theVersion, and version().

version()

int DTRecoConditions::version ( ) const

inline

Version numer specifying the structure of the payload. See .cc file for details.

Definition at line 43 of file DTRecoConditions.h.

{ return theVersion; }

References theVersion.

Referenced by validation.Sample::datasetpattern(), validation.Sample::filename(), DTLinearDriftFromDBAlgo::setES(), and setVersion().

Friends And Related Function Documentation

boost::serialization::access

friend class boost::serialization::access

friend

Definition at line 85 of file DTRecoConditions.h.

cond::serialization::access

template<typename CondSerializationT , typename Enabled >

friend struct cond::serialization::access

friend

Definition at line 85 of file DTRecoConditions.h.

Member Data Documentation

expression

std::string DTRecoConditions::expression

private

Definition at line 77 of file DTRecoConditions.h.

Referenced by get(), getFormulaExpr(), operator=(), and setFormulaExpr().

formula

std::atomic<TFormula*> DTRecoConditions::formula

mutableprivate

Definition at line 64 of file DTRecoConditions.h.

Referenced by get(), operator=(), and ~DTRecoConditions().

formulaType

std::atomic<int> DTRecoConditions::formulaType

mutableprivate

Definition at line 71 of file DTRecoConditions.h.

Referenced by get(), and operator=().

payload

std::map<uint32_t, std::vector<double> > DTRecoConditions::payload

private

Definition at line 80 of file DTRecoConditions.h.

Referenced by begin(), end(), get(), operator=(), and set().

theVersion

int DTRecoConditions::theVersion

private

Definition at line 83 of file DTRecoConditions.h.

Referenced by operator=(), setVersion(), and version().