One header file for PYQUEN only.

[u/mrichter/AliRoot.git] / TRD / AliTRDarrayF.cxx

diff --git a/TRD/AliTRDarrayF.cxx b/TRD/AliTRDarrayF.cxx
index c9673677af50faea6e5715737ca3891e50cabcc8..264badb0f15cd9211552f2c27081e48d4f38f988 100644 (file)
--- a/TRD/AliTRDarrayF.cxx
+++ b/TRD/AliTRDarrayF.cxx
@@ -13,12 +13,7 @@
  * provided "as is" without express or implied warranty.                  *
  **************************************************************************/
 
-/*
-$Log$
-Revision 1.1.2.1  2000/05/08 14:35:38  cblume
-Add float array
-
-*/
+/* $Id$ */
 
 ///////////////////////////////////////////////////////////////////////
 //                                                                   //  
@@ -35,6 +30,15 @@ Add float array
 
 ClassImp(AliTRDarrayF)
 
+//_____________________________________________________________________________
+AliTRDarrayF::AliTRDarrayF():TArrayF()
+{
+  //
+  // Default constructor
+  //
+
+}
+
 //_____________________________________________________________________________
 AliTRDarrayF::~AliTRDarrayF()
 {
@@ -44,6 +48,18 @@ AliTRDarrayF::~AliTRDarrayF()
 
 }
 
+//_____________________________________________________________________________
+void AliTRDarrayF::Copy(TObject &a) const
+{
+  //
+  // Copy function
+  //
+
+  TObject::Copy(a);
+  TArrayF::Copy(((TArrayF &) a));
+
+}
+
 //_____________________________________________________________________________
 void AliTRDarrayF::Expand(Int_t n)
 {
@@ -54,11 +70,17 @@ void AliTRDarrayF::Expand(Int_t n)
   // The user is responsible for the appropriate size of the array.
   //
 
-  if (n < 0) return;  
-  fArray = (Float_t*) TStorage::ReAlloc(fArray
-                                       ,n  * sizeof(Float_t)
-                                       ,fN * sizeof(Float_t));
-  if (fArray != 0) fN = n;
- 
+  if (n < 0) {
+    return;  
+  }
+
+  fArray = (Float_t *) TStorage::ReAlloc(fArray
+                                        ,n *sizeof(Float_t)
+                                        ,fN*sizeof(Float_t));
+
+  if (fArray != 0) {
+    fN = n;
+  } 
+
 }