Hi! In which conditions a FindBin method requested from a TH3D*
can give an error ending with (discriminator 1)
?
The exact error is of the form:
[3943232:flow_base]: my_test() [0x4760fc]: _ZN9flow_base7processERKN2o23soa5TableINS0_3aod4HashILj519320931EEENS4_ILj1837103245EEES5_JNS2_INS4_ILj1373761118EEENS4_ILj4191360419EEENS4_ILj2286545062EEEJEEENS2_INS4_ILj254116537EEENS4_ILj3484684091EEES9_JEEENS1_8JoinFullIS6_JNSE_IS6_JNS2_INS4_ILj2330138363EEENS4_ILj652869314EEES9_JEEENS2_INS4_ILj558354758EEENS4_ILj620079319EEES9_JEEENS2_INS4_ILj1535033157EEENS4_ILj3179724803EEES9_JEEEEEENS2_INS4_ILj4055870789EEENS4_ILj3173777681EEES9_JEEENS2_INS4_ILj1713421420EEENS4_ILj4278781548EEES9_JEEENS2_INS4_ILj2437771125EEENS4_ILj2610283391EEES9_JEEENS2_INS4_ILj2807856041EEENS4_ILj348540052EEES9_JEEEEEENS2_INS4_ILj2009600272EEENS4_ILj1261423717EEES9_JEEEEE17TableIteratorBaseINS1_18DefaultIndexPolicyENSE_IS6_JSA_SD_S11_S14_EEEJSA_SD_S11_S14_EEERKNSE_IS6_JNS2_INS4_ILj1088132446EEENS4_ILj558318692EEES9_JEEENS2_INS4_ILj2509703062EEENS4_ILj4018839828EEES9_JEEEEEERKNS1_8FilteredINSE_IS6_JNSE_INS4_ILj3324719623EEEJNS2_INS4_ILj599863064EEENS4_ILj2944948204EEES9_JEEENS2_INS4_ILj3243953376EEES1M_NS4_ILj1926198916EEEJEEEEEE NSE_INS4_ILj1274903626EEEJNS2_INS4_ILj184273500EEENS4_ILj1996537442EEES9_JEEENS2_INS4_ILj518516411EEES1U_S1R_JEEEEEENS2_INS4_ILj3189221742EEENS4_ILj2614466272EEES9_JEEENS2_INS4_ILj2486124941EEENS4_ILj2977027599EEES9_JEEEEEEEE at flowAnalysis3w.cxx:684 (discriminator 1)
and the referenced line is:
Int_t phiW_bin = wPhiH[zvt]->FindBin(tracketa, trackphi, t0cCentr);
where wPhiH
is a std::vector<TH3D*> wPhiH;
if the pointer would have been null i would expect a segmentation fault .. but what is/means discriminator 1
?
Thanks a lot!!