Interface for independent samples. More...
#include <AtIndependentSample.h>
Inheritance diagram for RandomSample::AtIndependentSample:
Collaboration diagram for RandomSample::AtIndependentSample:
Public Member Functions | |
| virtual | ~AtIndependentSample ()=default |
| virtual void | SetHitsToSample (const std::vector< const AtHit * > &hits) override |
 Public Member Functions inherited from RandomSample::AtSample | |
| virtual | ~AtSample ()=default |
| virtual std::vector< AtHit > | SampleHits (int N) |
| Sample hits (AtHit) from fHits. More... | |
| std::vector< ROOT::Math::XYZPoint > | SamplePoints (int N) |
| Sample spacial locations (XYZPoints) from fHits. More... | |
| void | SetHitsToSample (const std::vector< HitPtr > &hits) |
| void | SetHitsToSample (const std::vector< AtHit > &hits) |
| void | SetSampleWithReplacement (bool val) |
Protected Member Functions | |
| virtual std::vector< double > | PDF (const AtHit &hit) override=0 |
| Protected Member Functions inherited from RandomSample::AtSample | |
| void | FillCDF () |
| std::vector< int > | sampleIndicesFromCDF (int N, std::vector< int > vetoed={}) |
| int | getIndexFromCDF (double r, double rmCFD, std::vector< int > vetoed) |
| Get the index i where CDF[i] >= r and CDF[i-1] < r. More... | |
| double | getPDFfromCDF (int index) |
Additional Inherited Members | |
| Protected Types inherited from RandomSample::AtSample | |
| using | HitPtr = std::unique_ptr< AtHit > |
| Static Protected Member Functions inherited from RandomSample::AtSample | |
| template<typename T > | |
| static bool | isInVector (T val, std::vector< T > vec) |
| Protected Attributes inherited from RandomSample::AtSample | |
| const std::vector< const AtHit * > * | fHits |
| std::vector< double > | fCDF |
| bool | fWithReplacement {false} |
Detailed Description
Interface for independent samples.
Interface for sampling a collection of AtHits where the points sampled are independent of one another.
Definition at line 17 of file AtIndependentSample.h.
Constructor & Destructor Documentation
◆ ~AtIndependentSample()
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virtualdefault |
Member Function Documentation
◆ PDF()
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overrideprotectedpure virtual |
Computes the unnormalized marginal PDFs at the hit.
For example, a charge-weighted and spacial gaussian would looke like return {charge, gaussian_pdf(distance, sigma)};
- Returns
- vector where each element is a different maginal pdf
Implements RandomSample::AtSample.
Implemented in RandomSample::AtY, and RandomSample::AtChargeWeighted.
◆ SetHitsToSample()
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overridevirtual |
Implements RandomSample::AtSample.
Reimplemented in RandomSample::AtY, and RandomSample::AtWeightedY.
Definition at line 5 of file AtIndependentSample.cxx.
The documentation for this class was generated from the following files:
- /github/workspace/AtTools/AtHitSampling/AtIndependentSample.h
- /github/workspace/AtTools/AtHitSampling/AtIndependentSample.cxx
