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Update 'MCtruthmatching.cpp'

Renata Kopecná 2022-01-27 10:31:04 +01:00
parent 863a18e3ab
commit 4ad30a7574
1 changed files with 39 additions and 21 deletions
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58
MCtruthmatching.cpp.md

@ -4,18 +4,33 @@ The corresponding classes are defined in [[TMsource.cpp|TMsource]]. **TODO**
## Table of Contents
* [passGammas()](#passgammas)
* [passAllTM()](#passalltm)
* [MCtruth()](#mctruth)
* [bool restore_from_backup](#bool-restore_from_backup)
* [bool restore_allyears_from_backup](#bool-restore_allyears_from_backup)
* [bool restore_all_from_backup](#bool-restore_all_from_backup)
* [Int_t TruthMatchAllBkg](#int_t-truthmatchallbkg)
* [Int_t TruthMatchAll](#int_t-truthmatchall)
* [Int_t TruthMatchAllAll](#int_t-truthmatchallall)
* Global variables
* Double_t YieldBeforeTruthMatching
* Double_t YieldAfterTruthMatching
* Double_t YieldBeforeTruthMatchingErr
* Double_t YieldAfterTruthMatchingErr
* Functions
* [passGammas()](#passgammas)
* [passAllTM()](#passalltm)
* [MCtruth()](#mctruth)
* [bool restore_from_backup](#bool-restore_from_backup)
* [bool restore_allyears_from_backup](#bool-restore_allyears_from_backup)
* [bool restore_all_from_backup](#bool-restore_all_from_backup)
* [Int_t TruthMatchAllBkg](#int_t-truthmatchallbkg)
* [Int_t TruthMatchAll](#int_t-truthmatchall)
* [Int_t TruthMatchAllAll](#int_t-truthmatchallall)
Created by [gh-md-toc](https://github.com/ekalinin/github-markdown-toc)
## Global variables
I would say they are pretty self-explanatory :)
* Double_t YieldBeforeTruthMatching
* Double_t YieldAfterTruthMatching
* Double_t YieldBeforeTruthMatchingErr
* Double_t YieldAfterTruthMatchingErr
## Functions
### passGammas()
Checks the TRUEIDs of the gammas, including the (grand(grand))mother IDs.
@ -68,8 +83,8 @@ Checks the TRUEID decay chain, fills some mass histograms and returns whether th
Returns a boolean: passed (event is TMed) or not passed (event is not TMed)
### MCtruth()
The meaning of the parameters is in [[BDTSelection.cpp|BDTSelection]]
### Int_t MCtruth()
Reads a tree, performs the truthmatching based on the settings in [[GlobalFunctions.hpp|GlobalFunctions.hpp]], creates, fills and saves a lot of mass and TRUEID histograms. Saves the truthmatching branch in a new tuple. The old tuple is backed up and overwritten by the new tuple. The meaning of the parameters is in [[BDTSelection.cpp|BDTSelection]].
* **Parameters**
* year
* magnet
@ -82,6 +97,7 @@ The meaning of the parameters is in [[BDTSelection.cpp|BDTSelection]]
* If everyhting is fine, returns 1, otherwise returns 0.
### bool restore_from_backup
Restores the backup file created by [Int_t MCtruth()](#int_t-mctruth).
* **Parameters**
* string year = "2011"
* string magnet = "down"
@ -91,9 +107,10 @@ The meaning of the parameters is in [[BDTSelection.cpp|BDTSelection]]
* bool K1 = false
* bool Inc = false
* **Return**
*
* If everyhting is fine, returns 1, otherwise returns 0.
### bool restore_allyears_from_backup
Calls [bool restore_from_backup](#bool-restore_from_backup) for both polarities and years corresponding to the selected `Run`.
* **Parameters**
* int Run = 1
* bool Reference = false
@ -102,16 +119,16 @@ The meaning of the parameters is in [[BDTSelection.cpp|BDTSelection]]
* bool K1 = false
* bool Inc = false
* **Return**
*
* If everyhting is fine, returns 1, otherwise returns 0.
### bool restore_all_from_backup
Calls [bool restore_from_backup](#bool-restore_allyears_from_backup) for both Runs, Sig, Ref and PHSP MC. Does not restore the bkg samples (aka `B0` = `K1` = `Inc` = false)!
* **Parameters**
*
* **Return**
*
* If everyhting is fine, returns 1, otherwise returns 0.
### Int_t TruthMatchAllBkg
Runs [Int_t MCtruth()](#int_t-mctruth) for all years. Runs the selected bkg sample (either `B0`, `K1` or `Inc`).
* **Parameters**
* bool Reference = false
* Int_t Run = 1
@ -119,20 +136,21 @@ The meaning of the parameters is in [[BDTSelection.cpp|BDTSelection]]
* bool K1 = false
* bool Inc = false
* **Return**
*
* If everyhting is fine, returns 1, otherwise returns 0.
### Int_t TruthMatchAll
Runs [Int_t MCtruth()](#int_t-mctruth) for all years. Runs the selected MC sample (either signal, reference or PHSP).
* **Parameters**
* bool Reference = false
* bool PHSP = false
* Int_t Run = 1
* **Return**
*
* If everyhting is fine, returns 1, otherwise returns 0.
### Int_t TruthMatchAllAll
Runs [Int_t MCtruth()](#int_t-mctruth) for all years. Runs over all MC samples for given `Run`.
* **Parameters**
* Int_t Run
* **Return**
*
* If everyhting is fine, returns 1, otherwise returns 0.