Before it was working fine but now there is an error…
int N_pair[20][10];
for (int i = 0; i < 20; i++) {
for (int j = 0; j < 10; j++) // here is error indicated.
N_pair[i][j] = 0;
}
fin = fopen("dihcorr2.txt", "w");
fprintf(fin, "####################################\n");
for (int ieta = 0; ieta < 20; ieta++) {
for (int iphi = 0; iphi < 10; iphi++) {
for (i = 0; i < trks; i++) {
for (j = 0; j < trks; j++) {
if (i > j) {
if ((deleta[i][j] = > (-5. + ieta * .5) && (deleta[i][j] < (-5. + (ieta + 1.).5))) &&
(delphi[i][j] = > (-1. + iphi .5) && (delphi[i][j] < (-1. + (iphi + 1.) * .5))))
N_pair[ieta][iphi] += 1.;
}
}
}
fprintf(fin, "%lf\t%lf\t%d\n", -5. + ieta * .5, -1. + iphi * .5, N_pair[ieta][iphi] / Total_pairs);
}
}
ROOT is saying:
Error: G__getvariable: expression