Setting of aliases to rawReader done only once. Base decision on cosmic or calib...

[u/mrichter/AliRoot.git] / STEER / STEER / AliMatrixSq.cxx

diff --git a/STEER/STEER/AliMatrixSq.cxx b/STEER/STEER/AliMatrixSq.cxx
index c34ba271aa457d1c40cc86fc3316ccc24f225151..7e3fcda429c2b500a22fb361bfcdbd774bc2878c 100644 (file)
--- a/STEER/STEER/AliMatrixSq.cxx
+++ b/STEER/STEER/AliMatrixSq.cxx
@@ -1,7 +1,12 @@
 /**********************************************************************************************/
-/* Abstract class for matrix used for millepede2 operation.                                   */
+/*                                                                                            */ 
+/* Abstract class for matrix used for                                                         */
+/* millepede2 operation.                                                                      */
+/* Works for expandable square matrices                                                       */ 
+/* of arbitrary dimension                                                                     */
 /* Author: ruben.shahoyan@cern.ch                                                             */
 /*                                                                                            */ 
+/*                                                                                            */ 
 /**********************************************************************************************/
 
 #include <stdlib.h>
@@ -13,11 +18,16 @@
 #include "AliMatrixSq.h"
 //
 
-using namespace std;
-
 ClassImp(AliMatrixSq)
 
-
+AliMatrixSq & AliMatrixSq::operator=(const AliMatrixSq &src)
+{
+  // = operator
+  if (this == &src) return *this;
+  TMatrixDBase::operator=(src);
+  fSymmetric = src.fSymmetric; 
+  return *this;
+}
 
 //___________________________________________________________
 void AliMatrixSq::MultiplyByVec(const Double_t *vecIn,Double_t *vecOut) const