Hi Rooters, from an earlier mail of somebody I found, that: ------ TCanvas *c1 = new TCanvas("Name", "Title"); TGraph *gr = new TGraph(...); gr->SetBit(kCanDelete); gr->Draw(); delete c1; ------ doesn't leak memory, because the histogram is deleted together with the Canvas. What's about the following example: ------ TCanvas *c1 = new TCanvas("Name", "Title"); TGraph *gr1 = new TGraph(...); gr1->SetBit(kCanDelete); gr1->Draw(); TGraph *gr2 = new TGraph(...); gr2->SetBit(kCanDelete); gr2->Draw(); delete c1; ------ Thanks for your help, Thomas.
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