ldmx-sw/AnalysisUtils_8h_source.html

#ifndef _ANALYSIS_UTILS_H_

#define _ANALYSIS_UTILS_H_


//----------------//

//   C++ StdLib   //

//----------------//

#include <map>


// Forward declaration for classes inside ldmx namespace

// class FindableTrackResult;

namespace ldmx {

class SimParticle;

}


namespace analysis {


std::tuple<int, const ldmx::SimParticle*> getRecoil(

    const std::map<int, ldmx::SimParticle>& particleMap);


std::tuple<int, const ldmx::SimParticle*> getBremPhoton(

    const std::map<int, ldmx::SimParticle>& particleMap);


bool doesParticleHavePNDaughters(

    const ldmx::SimParticle& gamma,

    const std::map<int, ldmx::SimParticle>& particleMap);


const ldmx::SimParticle* getPNGamma(

    const std::map<int, ldmx::SimParticle>& particleMap,

    const ldmx::SimParticle* recoil, const float& energyThreshold);


}  // namespace analysis


#endif  // _ANALYSIS_UTILS_H_

analysis::getBremPhoton
std::tuple< int, const ldmx::SimParticle * > getBremPhoton(const std::map< int, ldmx::SimParticle > &particleMap)
Find and return the sim particle associated with the brem photon, if any.
Definition AnalysisUtils.cxx:53

analysis::getPNGamma
const ldmx::SimParticle * getPNGamma(const std::map< int, ldmx::SimParticle > &particleMap, const ldmx::SimParticle *recoil, const float &energyThreshold)
Get a pointer to the sim particle associated with the photon that underwent a photo-nuclear reaction.
Definition AnalysisUtils.cxx:96

analysis::getRecoil
std::tuple< int, const ldmx::SimParticle * > getRecoil(const std::map< int, ldmx::SimParticle > &particleMap)
Find and return the sim particle associated with the recoil electron.
Definition AnalysisUtils.cxx:28

analysis::doesParticleHavePNDaughters
bool doesParticleHavePNDaughters(const ldmx::SimParticle &gamma, const std::map< int, ldmx::SimParticle > &particleMap)
Helper function to getPNGamma.
Definition AnalysisUtils.cxx:80

ldmx::SimParticle
Class representing a simulated particle.
Definition SimParticle.h:25