--- DarthVader/TrackerLevel2/src/TrkLevel2.cpp	2007/01/11 10:20:58	1.21
+++ DarthVader/TrackerLevel2/src/TrkLevel2.cpp	2007/02/05 16:01:51	1.25
@@ -16,6 +16,7 @@
     int  readb_();
     void mini2_(int*,int*,int*); 
     void guess_();
+    void gufld_(float*, float*);
 }
 //--------------------------------------
 //
@@ -49,6 +50,8 @@
     };
     clx = 0;
     cly = 0;
+//    clx = new TRefArray(6,0);
+//    cly = new TRefArray(6,0);
 };
 //--------------------------------------
 //
@@ -79,8 +82,10 @@
 	dedx_x[ip] = t.dedx_x[ip];
 	dedx_y[ip] = t.dedx_y[ip];
     };
-    clx = new TRefArray(*(t.clx));
-    cly = new TRefArray(*(t.cly));
+    clx = 0;
+    cly = 0;
+    if(t.clx)clx = new TRefArray(*(t.clx));
+    if(t.cly)cly = new TRefArray(*(t.cly));
 	
 };
 //--------------------------------------
@@ -289,6 +294,7 @@
 
 };
 
+
 /**
  * Method to fill minimization-routine common
  */
@@ -531,13 +537,14 @@
 //
 //--------------------------------------
 TrkLevel2::TrkLevel2(){
-//    cout <<"TrkLevel2::TrkLevel2()"<<endl;
+  //    cout <<"TrkLevel2::TrkLevel2()"<<endl;
     for(Int_t i=0; i<12 ; i++){
 		good[i] = -1;
 	};
-//    Track    = new TClonesArray("TrkTrack");
-//    SingletX = new TClonesArray("TrkSinglet");
-//    SingletY = new TClonesArray("TrkSinglet");
+// okkio!! memory-leak
+//     Track    = new TClonesArray("TrkTrack");
+//     SingletX = new TClonesArray("TrkSinglet");
+//     SingletY = new TClonesArray("TrkSinglet");
     Track    = 0;
     SingletX = 0;
     SingletY = 0;
@@ -547,6 +554,15 @@
 //
 //
 //--------------------------------------
+void TrkLevel2::Set(){
+    if(!Track)Track    = new TClonesArray("TrkTrack");
+    if(!SingletX)SingletX = new TClonesArray("TrkSinglet");
+    if(!SingletY)SingletY = new TClonesArray("TrkSinglet");
+}
+//--------------------------------------
+//
+//
+//--------------------------------------
 void TrkLevel2::Dump(){
 	
 	//
@@ -1058,6 +1074,33 @@
     readb_();
 //
 };
+/**
+ * Get BY (kGauss)
+ * @param v (x,y,z) coordinates in cm
+ */
+float TrkLevel2::GetBX(float* v){
+    float b[3];
+    gufld_(v,b);
+    return b[0]/10.;
+}
+/**
+ * Get BY (kGauss)
+ * @param v (x,y,z) coordinates in cm
+ */
+float TrkLevel2::GetBY(float* v){
+    float b[3];
+    gufld_(v,b);
+    return b[1]/10.;
+}
+/**
+ * Get BY (kGauss)
+ * @param v (x,y,z) coordinates in cm
+ */
+float TrkLevel2::GetBZ(float* v){
+    float b[3];
+    gufld_(v,b);
+    return b[2]/10.;
+}
 //--------------------------------------
 //
 //