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fix of floating point exception in debug output
authorsgorbuno <sgorbuno@f7af4fe6-9843-0410-8265-dc069ae4e863>
Wed, 25 May 2011 09:00:01 +0000 (09:00 +0000)
committersgorbuno <sgorbuno@f7af4fe6-9843-0410-8265-dc069ae4e863>
Wed, 25 May 2011 09:00:01 +0000 (09:00 +0000)
HLT/TPCLib/HWCFemulator/AliHLTTPCHWCFEmulatorComponent.cxx patch | blob | blame | history

diff --git a/HLT/TPCLib/HWCFemulator/AliHLTTPCHWCFEmulatorComponent.cxx b/HLT/TPCLib/HWCFemulator/AliHLTTPCHWCFEmulatorComponent.cxx
index eb13e7c7b5122190c10cfe02185f404dfa1d5bf4..b6ac8b1597bc910391637ec3c6cf08b25757c77f 100644 (file)
--- a/HLT/TPCLib/HWCFemulator/AliHLTTPCHWCFEmulatorComponent.cxx
+++ b/HLT/TPCLib/HWCFemulator/AliHLTTPCHWCFEmulatorComponent.cxx
@@ -495,7 +495,7 @@ int AliHLTTPCHWCFEmulatorComponent::DoEvent( const AliHLTComponentEventData& evt
            AliHLTFloat32_t p2 = *((AliHLTFloat32_t*)&c[3]);
            AliHLTFloat32_t t2 = *((AliHLTFloat32_t*)&c[4]);
            printf("N: %3d    R: %3d    C: %4d    P:  %7.4f    T:  %8.4f    DP: %6.4f    DT: %6.4f\n", 
-                  i/5+1, padRow, q, p, t, sqrt(p2-p*p), sqrt(t2-t*t));
+                  i/5+1, padRow, q, p, t, sqrt(fabs(p2-p*p)), sqrt(fabs(t2-t*t)));
 
            if( outMC && outMC->fCount>0 ){
              printf("        MC: (%3d,%6.1f) (%3d,%6.1f) (%3d,%6.1f)\n",