- check for AliRoot features/libs/files and corresponding conditional

[u/mrichter/AliRoot.git] / HLT / hough / AliL3HoughTransformer.cxx

diff --git a/HLT/hough/AliL3HoughTransformer.cxx b/HLT/hough/AliL3HoughTransformer.cxx
index 4955c20fb6da81cf0bd3f0c279fd75d5bd05c44c..da5a65016e4430d87a2fa0ff49158ba3ec1f9f20 100644 (file)
--- a/HLT/hough/AliL3HoughTransformer.cxx
+++ b/HLT/hough/AliL3HoughTransformer.cxx
@@ -3,6 +3,16 @@
 // Author: Anders Vestbo <mailto:vestbo@fi.uib.no>
 //*-- Copyright &copy ALICE HLT Group
 
+/** \class AliL3HoughTransformer
+<pre>
+//_____________________________________________________________
+// AliL3HoughTransformer
+//
+// Hough transformation class
+//
+</pre>
+*/
+
 #include "AliL3StandardIncludes.h"
 
 #include "AliL3Logging.h"
@@ -12,20 +22,10 @@
 #include "AliL3DigitData.h"
 #include "AliL3HistogramAdaptive.h"
 
-#if __GNUC__ == 3
+#if __GNUC__ >= 3
 using namespace std;
 #endif
 
-/** \class AliL3HoughTransformer
-<pre>
-//_____________________________________________________________
-// AliL3HoughTransformer
-//
-// Hough transformation class
-//
-</pre>
-*/
-
 ClassImp(AliL3HoughTransformer)
 
 AliL3HoughTransformer::AliL3HoughTransformer()
@@ -79,6 +79,7 @@ void AliL3HoughTransformer::DeleteHistograms()
       delete fParamSpace[i];
     }
   delete [] fParamSpace;
+  fParamSpace = 0;
 }
 
 void AliL3HoughTransformer::CreateHistograms(Float_t ptmin,Float_t ptmax,Float_t ptres,