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ROOT 6.14/05 Reference Guide |
This class is needed by JsMVA, and it's a helper class for tracking errors during the training in Jupyter notebook.
It’s only initialized in Jupyter notebook context. In initialization we specify some title, and a TGraph will be created for every title. We can add new data points easily to all TGraphs. These graphs are added to a TMultiGraph, and during an interactive training we get this TMultiGraph object and plot it with JsROOT.
Definition at line 92 of file MethodBase.h.
Public Member Functions | |
IPythonInteractive () | |
standard constructor More... | |
~IPythonInteractive () | |
standard destructor More... | |
void | AddPoint (Double_t x, Double_t y1, Double_t y2) |
This function is used only in 2 TGraph case, and it will add new data points to graphs. More... | |
void | AddPoint (std::vector< Double_t > &dat) |
This function can add data points to as many TGraphs as we have. More... | |
void | ClearGraphs () |
This function sets the point number to 0 for all graphs. More... | |
TMultiGraph * | Get () |
void | Init (std::vector< TString > &graphTitles) |
This function gets some title and it creates a TGraph for every title. More... | |
bool | NotInitialized () |
Private Attributes | |
std::vector< TGraph * > | fGraphs |
Int_t | fIndex |
TMultiGraph * | fMultiGraph |
Int_t | fNumGraphs |
#include <TMVA/MethodBase.h>
TMVA::IPythonInteractive::IPythonInteractive | ( | ) |
standard constructor
Definition at line 151 of file MethodBase.cxx.
TMVA::IPythonInteractive::~IPythonInteractive | ( | ) |
standard destructor
Definition at line 159 of file MethodBase.cxx.
This function is used only in 2 TGraph case, and it will add new data points to graphs.
[in] | x | the x coordinate |
[in] | y1 | the y coordinate for the first TGraph |
[in] | y2 | the y coordinate for the second TGraph |
Definition at line 212 of file MethodBase.cxx.
This function can add data points to as many TGraphs as we have.
[in] | dat | vector of data points. The dat[0] contains the x coordinate, dat[1] contains the y coordinate for first TGraph, dat[2] for second, ... |
Definition at line 228 of file MethodBase.cxx.
void TMVA::IPythonInteractive::ClearGraphs | ( | ) |
This function sets the point number to 0 for all graphs.
Definition at line 198 of file MethodBase.cxx.
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inline |
Definition at line 100 of file MethodBase.h.
This function gets some title and it creates a TGraph for every title.
It also sets up the style for every TGraph. All graphs are added to a single TMultiGraph.
[in] | graphTitles | vector of titles |
Definition at line 174 of file MethodBase.cxx.
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inline |
Definition at line 101 of file MethodBase.h.
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private |
Definition at line 104 of file MethodBase.h.
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private |
Definition at line 106 of file MethodBase.h.
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private |
Definition at line 101 of file MethodBase.h.
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private |
Definition at line 105 of file MethodBase.h.