ROOT/データ型の変換

データ型の変換†

TGraph → TH1†

TGraph* g1 = new TGraph();
  :
TH1F* h1 = g1->GetHistogram();

TF1 → TGraph†

TF1* f1 = new TF1();
  :
TGraph* g1 = new TGraph(f1);

TH1 → TF1†

• まだ試していない。やり方調べ中。

TGraph2D → TH2†

TGraph2D* g2 = new TGraph2D();
  :
TH2D* h2 = g2->GetHistogram();

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