Changeset 19954 for trunk/Mars

Timestamp:

05/04/20 10:51:49 (4 years ago)

Author:

tbretz

Message:

Reset fRunNumber in Clear for deft constructor and allow fRunNumber to be missing in FITS file.

File:

• trunk/Mars/mmc/MMcEvt.cxx (modified) (2 diffs)

trunk/Mars/mmc/MMcEvt.cxx

@@ -123 +123 @@
 void MMcEvt::Clear(Option_t *opt)
 {
+    fRunNumber = 0;
+
     fPartId = kUNDEFINED;
     fEnergy = -1;
@@ -272 +274 @@
 
     if (!fin.SetRefAddress("MMcEvt.fEvtNumber",         fEvtNumber        ))  return kFALSE;
-    if (!fin.SetRefAddress("MMcEvt.fRunNumber",         fRunNumber        ))  return kFALSE;
+    if (!fin.SetRefAddress("MMcEvt.fRunNumber",         fRunNumber        ))  { /* not in files < v7 */ }
     if (!fin.SetRefAddress("MMcEvt.fThick0",            fThick0           ))  return kFALSE;
     if (!fin.SetRefAddress("MMcEvt.fFirstTarget",       fFirstTarget      ))  return kFALSE;