Hi, Sorry there were a couple of bugs in that - heres what it should be:
void TGraphAsymmErrorsFix::Set(Int_t n) {
if (n < 0) n = 0;
if (n == fNpoints) return;
TGraph::Set(n);
Double_t *exh=0, *exl=0, *eyh=0, *eyl=0;
if (n > 0) {
exh = new Double_t[n];
exl = new Double_t[n];
eyh = new Double_t[n];
eyl = new Double_t[n];
}
Int_t i;
for (i=0; i<fNpoints && i<n;i++) {
if (fEXlow) exl[i] = fEXlow[i];
if (fEXhigh) exh[i] = fEXhigh[i];
if (fEYlow) eyl[i] = fEYlow[i];
if (fEYhigh) eyh [i] = fEYhigh[i];
}
for (i=fNpoints; i<n;i++) {
exh[i] = 0;
exl[i] = 0;
eyh[i] = 0;
eyl[i] = 0;
}
delete [] fEXlow;
delete [] fEXhigh;
delete [] fEYlow;
delete [] fEYhigh;
fEXhigh = exh;
fEXlow = exl;
fEYhigh = eyh;
fEYlow = eyl;
}
Matt Palmer wrote:
> Hi,
>
> TGraphAsymmErrors should override TGraph::Set(Int_t n) with a function
> that looks something like this:
>
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