]> git.uio.no Git - u/mrichter/AliRoot.git/blobdiff - MUON/AliMUONLocalTriggerBoard.cxx
Fixes for #86059: Install data when ALICE_ROOT does not point to source (Christian)
[u/mrichter/AliRoot.git] / MUON / AliMUONLocalTriggerBoard.cxx
index 2144d58989e87b5b24a0948d2d26c1b8e02fb300..e43fe80222dec99a7f9b09ad4a3db13860f9f9b2 100644 (file)
@@ -24,6 +24,7 @@
 /// \author Rachid Guernane (LPCCFd)
 //-----------------------------------------------------------------------------
 
+#include <cstdlib>
 #include "AliMUONLocalTriggerBoard.h"
 #include "AliMUONTriggerLut.h"
 
@@ -114,6 +115,88 @@ AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(AliMpLocalBoard* mpLocalBoard
    for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
 }
 
+//___________________________________________
+AliMUONLocalTriggerBoard::AliMUONLocalTriggerBoard(const AliMUONLocalTriggerBoard& right) :
+  AliMUONTriggerBoard(right),
+  fMpLocalBoard(right.fMpLocalBoard),
+  fStripX11(right.fStripX11),
+  fStripY11(right.fStripY11),
+  fDev(right.fDev),
+  fTrigY(right.fTrigY),
+  fOutput(right.fOutput),
+  fLUT(right.fLUT),
+  fCoinc44(right.fCoinc44)
+{
+  //
+  /// Copy constructor
+  //
+  for (Int_t i=0; i<2; i++) {
+    for (Int_t j=0; j<4; j++) {
+      fXY[i][j]  = right.fXY[i][j];
+      fXYU[i][j] = right.fXYU[i][j];
+      fXYD[i][j] = right.fXYD[i][j];
+
+      fMask[i][j] = right.fMask[i][j];
+    }
+  }
+
+  for (Int_t i=0; i<2; i++) {
+    fLutLpt[i] = right.fLutLpt[i];
+    fLutHpt[i] = right.fLutHpt[i];
+  }
+
+  for (Int_t i=0; i<5; i++) {
+    fMinDevStrip[i] = right.fMinDevStrip[i];
+    fMinDev[i] = right.fMinDev[i];
+    fCoordY[i] = right.fCoordY[i];
+  }
+}
+
+//___________________________________________
+AliMUONLocalTriggerBoard& AliMUONLocalTriggerBoard::operator=(const AliMUONLocalTriggerBoard& right)
+{
+/// Assigment operator;
+/// equal operator
+
+  if (this == &right)
+    return *this;
+
+  // base class assignement
+  AliMUONTriggerBoard::operator=(right);
+
+  fMpLocalBoard = right.fMpLocalBoard;
+  fStripX11 = right.fStripX11;
+  fStripY11 = right.fStripY11;
+  fDev      = right.fDev;
+  fTrigY    = right.fTrigY;
+  fOutput   = right.fOutput;
+  fLUT      = right.fLUT;
+  fCoinc44  = right.fCoinc44;
+
+  for (Int_t i=0; i<2; i++) {
+    for (Int_t j=0; j<4; j++) {
+      fXY[i][j]  = right.fXY[i][j];
+      fXYU[i][j] = right.fXYU[i][j];
+      fXYD[i][j] = right.fXYD[i][j];
+
+      fMask[i][j] = right.fMask[i][j];
+    }
+  }
+
+  for (Int_t i=0; i<2; i++) {
+    fLutLpt[i] = right.fLutLpt[i];
+    fLutHpt[i] = right.fLutHpt[i];
+  }
+
+  for (Int_t i=0; i<5; i++) {
+    fMinDevStrip[i] = right.fMinDevStrip[i];
+    fMinDev[i] = right.fMinDev[i];
+    fCoordY[i] = right.fCoordY[i];
+  }
+
+  return *this;  
+}
+
 //___________________________________________
 AliMUONLocalTriggerBoard::~AliMUONLocalTriggerBoard()
 {
@@ -141,20 +224,29 @@ void AliMUONLocalTriggerBoard::Reset()
       for (Int_t j=0; j<4; j++) 
          fXY[i][j] = fXYU[i][j] = fXYD[i][j] = 0;
 
-   fResponse = 0;
+   ResetResponse();
+}
 
-   for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
+//___________________________________________
+void AliMUONLocalTriggerBoard::ResetResponse()
+{
+/// reset board response
+//
+  fResponse = 0;
 
-   fOutput = 0;
+  for (Int_t i=0; i<5; i++) fMinDevStrip[i] = fMinDev[i] = fCoordY[i] = 0;
+
+  fOutput = 0;
    
-   fStripX11 = 0;
-   fStripY11 = 15;
-   fDev = 0;
-   fTrigY = 1;
+  fStripX11 = 0;
+  fStripY11 = 15;
+  fDev = 0;
+  fTrigY = 1;
 
-   for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
+  for (Int_t i=0; i<2; i++) fLutLpt[i] = fLutHpt[i] = 0;
 }
 
+
 //___________________________________________
 void AliMUONLocalTriggerBoard::Setbit(Int_t strip, Int_t cathode, Int_t chamber)
 {
@@ -203,7 +295,7 @@ void AliMUONLocalTriggerBoard::SetbitM(Int_t strip, Int_t cathode, Int_t chamber
 
 
 //___________________________________________
-void AliMUONLocalTriggerBoard::Pattern(Option_t *option) const
+void AliMUONLocalTriggerBoard::Pattern(const Option_t *option) const
 {
 /// print bit pattern
 ///
@@ -216,9 +308,9 @@ void AliMUONLocalTriggerBoard::Pattern(Option_t *option) const
 
 
 //___________________________________________
-void AliMUONLocalTriggerBoard::BP(Option_t *option) const
+void AliMUONLocalTriggerBoard::BP(const Option_t *option) const
 {
-/// RESPECT THE OLD PRINTOUT FORMAT
+/// Respect the old printout format
   
   const Int_t kModuleId[126] = 
   {11,12,13,14,15,16,17,         // right side of the chamber
@@ -271,8 +363,8 @@ void AliMUONLocalTriggerBoard::BP(Option_t *option) const
       printf("===============================================================\n");
       printf("                            5432109876543210");
 
-      char *x[4] = {"XMC11","XMC12","XMC21","XMC22"};
-      char *s[4] = {"                      ",
+      const char *x[4] = {"XMC11","XMC12","XMC21","XMC22"};
+      const char *s[4] = {"                      ",
                     "                      ",
                     "              ",
                     "              "};
@@ -415,28 +507,6 @@ void AliMUONLocalTriggerBoard::BP(Option_t *option) const
    }
 }
 
-//___________________________________________
-void AliMUONLocalTriggerBoard::Module(char *mod)
-{
-/// get module from name
-///
-   const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];
-
-   char s[100]; strcpy(s, GetName());
-
-   Int_t numlines = 0;
-
-   for (char *token = strtok(s, "B");
-        token != NULL;
-        token = strtok(NULL, " "))
-   {
-      fields[numlines] = new char[strlen(token)+1];
-      strcpy(fields[numlines++],token);
-   }
-   strcpy(mod,fields[0]);
-}
-
 //___________________________________________
 void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[32], Int_t ch4q[32])
 {
@@ -498,8 +568,8 @@ void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[
       sgleHit1[2*i+1] = (!ch1e[i+1]|!ch1e[i+2]|(ch1e[i]^ch1e[i+3])) & 
          (!ch2e[i+2] | !ch2e[i+3] | (ch2e[i+1]^ch2e[i+4]));
       dbleHit1[2*i+1] = ch1e[i+1]&ch1e[i+2]&!(ch1e[i]^ch1e[i+3]) & 
-         (ch2e[i+2]&(!ch2e[i+1]|!ch2e[i]) | 
-          ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5]));
+       ((ch2e[i+2]&(!ch2e[i+1]|!ch2e[i])) | 
+          (ch2e[i+3]&(ch2e[i+2]|!ch2e[i+4]|!ch2e[i+5])));
    }
 
 //--- calculate dble & sgle second station
@@ -514,8 +584,8 @@ void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[
       sgleHit2[2*i+1] = (!ch3e[i+1]|!ch3e[i+2]|(ch3e[i]^ch3e[i+3])) & 
          (!ch4e[i+2] | !ch4e[i+3] | (ch4e[i+1]^ch4e[i+4]));
       dbleHit2[2*i+1] = ch3e[i+1]&ch3e[i+2]&!(ch3e[i]^ch3e[i+3]) & 
-         (ch4e[i+2]&(!ch4e[i+1]|!ch4e[i]) | 
-          ch4e[i+3]&(ch4e[i+2]|!ch4e[i+4]|!ch4e[i+5]));
+       ((ch4e[i+2]&(!ch4e[i+1]|!ch4e[i])) | 
+          (ch4e[i+3]&((ch4e[i+2]|!ch4e[i+4])|!ch4e[i+5])));
    }
 
 //--- 
@@ -623,18 +693,18 @@ void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[
       andL2=!rearImage[i][23]&!rearImage[i][24]&!rearImage[i][25]&!rearImage[i][26];
  
       leftDev[0] = (rearImage[i][16]|!rearImage[i][17]) & 
-         (rearImage[i][16]|rearImage[i][18]|!rearImage[i][19]&
-          (rearImage[i][20]|!rearImage[i][21])) &
-         (orL1|!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25])) & 
-         (orL1|rearImage[i][24]|rearImage[i][26]|!rearImage[i][27]&
-          (rearImage[i][28]|!rearImage[i][29]));
+        (rearImage[i][16]|rearImage[i][18]|(!rearImage[i][19]&
+        (rearImage[i][20]|!rearImage[i][21]))) &
+        (orL1|(!rearImage[i][23]&(rearImage[i][24]|!rearImage[i][25]))) & 
+        (orL1|rearImage[i][24]|rearImage[i][26]|(!rearImage[i][27]&
+        (rearImage[i][28]|!rearImage[i][29])));
                                
       leftDev[1] = !rearImage[i][16] & 
          !(!rearImage[i][17]&!rearImage[i][18]&!rearImage[i][21]&!rearImage[i][22] & 
-           (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
-         (rearImage[i][17]|rearImage[i][18] | !rearImage[i][19]&!rearImage[i][20]) &
+         (!rearImage[i][25]&!rearImage[i][26]&(rearImage[i][27]|rearImage[i][28]))) &
+        (rearImage[i][17]|rearImage[i][18] | (!rearImage[i][19]&!rearImage[i][20])) &
          (rearImage[i][17]|rearImage[i][18]|rearImage[i][21]|rearImage[i][22] | 
-          !rearImage[i][23]&!rearImage[i][24]);
+        (!rearImage[i][23]&!rearImage[i][24]));
                                
       leftDev[2] = (!rearImage[i][16]&!rearImage[i][17]&!rearImage[i][18]) & 
          (rearImage[i][19]|rearImage[i][20]|rearImage[i][21]|rearImage[i][22] | andL2);
@@ -654,18 +724,18 @@ void AliMUONLocalTriggerBoard::TrigX(Int_t ch1q[16], Int_t ch2q[16], Int_t ch3q[
       andR3=!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][6]&!rearImage[i][7]; 
                
       rightDev[0] = !rearImage[i][15]&(rearImage[i][14]|!rearImage[i][13]) & 
-         ((rearImage[i][12]|rearImage[i][14]|!rearImage[i][11]&
-           (rearImage[i][10]|!rearImage[i][9])) &
-          ((orR1|!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5])) & 
-           (orR1|rearImage[i][4]|rearImage[i][6]|!rearImage[i][3]&(rearImage[i][2]|
-                                                                   !rearImage[i][1]))));
+         ((rearImage[i][12]|rearImage[i][14]|(!rearImage[i][11]&
+         (rearImage[i][10]|!rearImage[i][9]))) &
+         ((orR1|(!rearImage[i][7]&(rearImage[i][6]|!rearImage[i][5]))) & 
+          (orR1|rearImage[i][4]|rearImage[i][6]|(!rearImage[i][3]&(rearImage[i][2]|
+                                                                  !rearImage[i][1])))));
                                
       rightDev[1] = !rearImage[i][15]&!rearImage[i][14] & 
          !(!rearImage[i][4]&!rearImage[i][5]&!rearImage[i][8]&!rearImage[i][9] &
            (!rearImage[i][12]&!rearImage[i][13]&(rearImage[i][2]|rearImage[i][3]))) &
-         (rearImage[i][12]|rearImage[i][13] | !rearImage[i][10]&!rearImage[i][11]) & 
+        (rearImage[i][12]|rearImage[i][13] | (!rearImage[i][10]&!rearImage[i][11])) & 
          (rearImage[i][8]|rearImage[i][9]|rearImage[i][12]|rearImage[i][13] | 
-          !rearImage[i][6]&!rearImage[i][7]);
+          (!rearImage[i][6]&!rearImage[i][7]));
                
       rightDev[2] = andR1 & (orR2 | andR3); 
       rightDev[3] = andR2;             
@@ -857,31 +927,33 @@ void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], I
    Int_t tmpy3to16[16], tmpy4to16[16];
    Int_t tmpy3uto16[16], tmpy3dto16[16], tmpy4uto16[16], tmpy4dto16[16];
    for (i=0; i<8; i++){
-      ch1[2*i]   = y1[i]&GetSwitch(1) | y1[2*i]&!GetSwitch(1);         
-      ch1[2*i+1] = y1[i]&GetSwitch(1) | y1[2*i+1]&!GetSwitch(1);
+      ch1[2*i]   = (y1[i]&GetSwitch(1)) | (y1[2*i]&!GetSwitch(1));             
+      ch1[2*i+1] = (y1[i]&GetSwitch(1)) | (y1[2*i+1]&!GetSwitch(1));
 
-      ch2[2*i]   = y2[i]&GetSwitch(1) | y2[2*i]&!GetSwitch(1);         
-      ch2[2*i+1] = y2[i]&GetSwitch(1) | y2[2*i+1]&!GetSwitch(1);
+      ch2[2*i]   = (y2[i]&GetSwitch(1)) | (y2[2*i]&!GetSwitch(1));             
+      ch2[2*i+1] = (y2[i]&GetSwitch(1)) | (y2[2*i+1]&!GetSwitch(1));
 
-      tmpy3to16[2*i  ] = y3[i]&GetSwitch(1) | y3[2*i  ]&!GetSwitch(1);         
-      tmpy3to16[2*i+1] = y3[i]&GetSwitch(1) | y3[2*i+1]&!GetSwitch(1);
+      tmpy3to16[2*i  ] = (y3[i]&GetSwitch(1)) | (y3[2*i  ]&!GetSwitch(1));             
+      tmpy3to16[2*i+1] = (y3[i]&GetSwitch(1)) | (y3[2*i+1]&!GetSwitch(1));
 
-      tmpy4to16[2*i  ] = y4[i]&GetSwitch(1) | y4[2*i  ]&!GetSwitch(1);
-      tmpy4to16[2*i+1] = y4[i]&GetSwitch(1) | y4[2*i+1]&!GetSwitch(1);
+      tmpy4to16[2*i  ] = (y4[i]&GetSwitch(1)) | (y4[2*i  ]&!GetSwitch(1));
+      tmpy4to16[2*i+1] = (y4[i]&GetSwitch(1)) | (y4[2*i+1]&!GetSwitch(1));
 
-      tmpy3uto16[2*i  ] = y3u[i]&GetSwitch(2) | y3u[2*i  ]&!GetSwitch(2); 
-      tmpy3uto16[2*i+1] = y3u[i]&GetSwitch(2) | y3u[2*i+1]&!GetSwitch(2);
+      tmpy3uto16[2*i  ] = (y3u[i]&GetSwitch(2)) | (y3u[2*i  ]&!GetSwitch(2)); 
+      tmpy3uto16[2*i+1] = (y3u[i]&GetSwitch(2)) | (y3u[2*i+1]&!GetSwitch(2));
 
-      tmpy4uto16[2*i  ] = y4u[i]&GetSwitch(2) | y4u[2*i  ]&!GetSwitch(2); 
-      tmpy4uto16[2*i+1] = y4u[i]&GetSwitch(2) | y4u[2*i+1]&!GetSwitch(2);
+      tmpy4uto16[2*i  ] = (y4u[i]&GetSwitch(2)) | (y4u[2*i  ]&!GetSwitch(2)); 
+      tmpy4uto16[2*i+1] = (y4u[i]&GetSwitch(2)) | (y4u[2*i+1]&!GetSwitch(2));
 
-      tmpy3dto16[2*i  ] = y3d[i]&GetSwitch(0) | y3d[2*i  ]&!GetSwitch(0); 
-      tmpy3dto16[2*i+1] = y3d[i]&GetSwitch(0) | y3d[2*i+1]&!GetSwitch(0);
+      tmpy3dto16[2*i  ] = (y3d[i]&GetSwitch(0)) | (y3d[2*i  ]&!GetSwitch(0)); 
+      tmpy3dto16[2*i+1] = (y3d[i]&GetSwitch(0)) | (y3d[2*i+1]&!GetSwitch(0));
     
-      tmpy4dto16[2*i  ] = y4d[i]&GetSwitch(0) | y4d[2*i  ]&!GetSwitch(0); 
-      tmpy4dto16[2*i+1] = y4d[i]&GetSwitch(0) | y4d[2*i+1]&!GetSwitch(0);
+      tmpy4dto16[2*i  ] = (y4d[i]&GetSwitch(0)) | (y4d[2*i  ]&!GetSwitch(0)); 
+      tmpy4dto16[2*i+1] = (y4d[i]&GetSwitch(0)) | (y4d[2*i+1]&!GetSwitch(0));
    }
   
+   for (i=0; i<16; i++) ch3[i] = ch4[i] = 0;
+
    if (GetSwitch(3)==0&&GetSwitch(4)==0){
       for (i=0; i<16; i++){
          ch3[i] = tmpy3to16[i];
@@ -989,15 +1061,15 @@ void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], I
    Int_t frontImage[16];
 
    for (i=1; i<15; i++) {
-      frontImage[i] = (dble1[i] | sgle1[i]) & 
-         (dble2[i+1] | dble2[i] | dble2[i-1]) |
-         dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]);
+     frontImage[i] = ((dble1[i] | sgle1[i]) & 
+                     (dble2[i+1] | dble2[i] | dble2[i-1])) |
+       (dble1[i] & (sgle2[i+1] | sgle2[i] | sgle2[i-1]));
    }
-   frontImage[0] = (dble1[0] | sgle1[0]) & 
-      (dble2[1] | dble2[0]) | dble1[0] & (sgle2[1] | sgle2[0]);
+   frontImage[0] = ((dble1[0] | sgle1[0]) & 
+                   (dble2[1] | dble2[0])) | (dble1[0] & (sgle2[1] | sgle2[0]));
 
-   frontImage[15] = (dble1[15] | sgle1[15]) & 
-      (dble2[15] | dble2[14]) | dble1[15] & (sgle2[15] | sgle2[14]);
+   frontImage[15] = ((dble1[15] | sgle1[15]) & 
+                    (dble2[15] | dble2[14])) | (dble1[15] & (sgle2[15] | sgle2[14]));
 
 
 //debug
@@ -1027,16 +1099,16 @@ void AliMUONLocalTriggerBoard::TrigY(Int_t y1[16], Int_t y2[16], Int_t y3[16], I
    and3 = !frontImage[11]&!frontImage[10]&!frontImage[9]&!frontImage[8]; 
  
    fCoordY[0] = !frontImage[0]&(frontImage[1]|!frontImage[2]) & 
-      (frontImage[3]|frontImage[1]|!frontImage[4]&(frontImage[5]|!frontImage[6])) &
-      (or1|!frontImage[8]&(frontImage[9]|!frontImage[10])) & 
-      (or1|frontImage[11]|frontImage[9]|!frontImage[12]&(frontImage[13]|!frontImage[14]));
+     (frontImage[3]|frontImage[1]|(!frontImage[4]&(frontImage[5]|!frontImage[6]))) &
+     (or1|(!frontImage[8]&(frontImage[9]|!frontImage[10]))) & 
+     (or1|frontImage[11]|frontImage[9]|(!frontImage[12]&(frontImage[13]|!frontImage[14])));
  
    fCoordY[1] = !frontImage[0]&!frontImage[1] & 
       !(!frontImage[11]&!frontImage[10]&!frontImage[7]&!frontImage[6] & 
         !frontImage[3]&!frontImage[2]&(frontImage[13]|frontImage[12])) &
-      (frontImage[3]|frontImage[2] | !frontImage[5]&!frontImage[4]) & 
+     (frontImage[3]|frontImage[2] | (!frontImage[5]&!frontImage[4])) & 
       (frontImage[7]|frontImage[6]|frontImage[3]|frontImage[2] | 
-       !frontImage[9]&!frontImage[8]);
+       (!frontImage[9]&!frontImage[8]));
                
    fCoordY[2] = and1 & (or2 | and3);
                
@@ -1054,23 +1126,17 @@ void AliMUONLocalTriggerBoard::LocalTrigger()
     Int_t deviation=0;
     Int_t iStripY=0;
     Int_t iStripX=0;
-    Bool_t xOutput=kFALSE;
-    Bool_t yOutput=kFALSE;
-
-   for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
-   for (Int_t i=0; i<4; i++) iStripY   += static_cast<int>( fCoordY[i] << i );
-
-   if (fMinDev[4]==1 && !deviation) xOutput=kFALSE;  // no trigger in X
-   else xOutput=kTRUE;                               // trigger in X
-   if (fCoordY[4]==1 && iStripY==15) yOutput=kFALSE; // no trigger in Y
-   else yOutput=kTRUE;                               // trigger in Y
+    Bool_t xOutput = IsTrigX();
+    Bool_t yOutput = IsTrigY();
 
    if (xOutput) {
       for (Int_t i=0; i<5; i++) iStripX += static_cast<int>( fMinDevStrip[i] << i );
+      for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
       fDev      = deviation;
       fStripX11 = iStripX;
    }
    if (yOutput) {
+     for (Int_t i=0; i<4; i++) iStripY   += static_cast<int>( fCoordY[i] << i );
       fStripY11 = iStripY;
       fTrigY    = fCoordY[4];
    }
@@ -1108,9 +1174,13 @@ Int_t AliMUONLocalTriggerBoard::GetI() const
 {
 /// old numbering
 ///
+
    const Int_t kMaxfields = 2; char **fields = new char*[kMaxfields];
 
-   char s[100]; strcpy(s, GetName());
+   for (Int_t i = 0; i < kMaxfields; i++) 
+     fields[i] = new char[1];
+
+   char s[100]; strncpy(s, GetName(), 99);
 
    Int_t numlines = 0;
 
@@ -1118,6 +1188,7 @@ Int_t AliMUONLocalTriggerBoard::GetI() const
         token != NULL;
         token = strtok(NULL, " "))
    {
+      delete [] fields[numlines];
       fields[numlines] = new char[strlen(token)+1];
       strcpy(fields[numlines++], token);
    }
@@ -1128,7 +1199,7 @@ Int_t AliMUONLocalTriggerBoard::GetI() const
 
    Int_t lL = atoi(&l[4]), cC = atoi(&l[2]), sS = (copy=='R') ? +1 : -1;
 
-   char *b[4] = {"12", "34", "56", "78"};
+   const char *b[4] = {"12", "34", "56", "78"};
 
    Int_t ib = 0;
 
@@ -1144,6 +1215,8 @@ Int_t AliMUONLocalTriggerBoard::GetI() const
    Int_t ic = 0;
 
    for (Int_t i=0; i<234; i++) if (fgkCircuitId[i] == code) {ic = i; break;}
+   
+   delete [] fields;
 
    return ic;
 }
@@ -1156,7 +1229,7 @@ void AliMUONLocalTriggerBoard::Mask(Int_t index, UShort_t mask)
   if ( index >= 0 && index < 2*4 )
   {
     Int_t i = index/4;
-    Int_t j = index - i*4;
+    Int_t j = index%4;
     fMask[i][j]=mask;
   }
   else
@@ -1180,6 +1253,8 @@ void AliMUONLocalTriggerBoard::Scan(Option_t *option) const
 
    if (op.Contains("RESPF")) Resp("F"); 
 
+   if (op.Contains("RESPO")) Resp("O");
+
    if (op.Contains("ALL"))
    {
       Conf();
@@ -1230,6 +1305,13 @@ void AliMUONLocalTriggerBoard::Resp(Option_t *option) const
       for  (Int_t i=4; i>=0; i--) printf("%i",fCoordY[i]); 
       printf(" \n");
    }
+   if (op.Contains("O")){
+     printf("-- Output --\n");
+     printf("Coinc44 %i\n", fCoinc44);
+     printf("StripX11 %i  StripY11 %i  Dev %i  TrigY %i\n", fStripX11, fStripY11, fDev, fTrigY);
+     printf("LutLpt %i %i  LutHpt %i %i\n", fLutLpt[0], fLutLpt[1], fLutHpt[0], fLutHpt[1]);
+     printf("Response %i\n", fOutput);
+   }
 
 }
 
@@ -1238,6 +1320,12 @@ void AliMUONLocalTriggerBoard::Response()
 {
 /// algo
 ///
+  if ( IsNull() ) {
+    fMinDev[4] = 1;
+    for  (Int_t i=4; i>=0; i--) fCoordY[i] = 1;
+    return; // Do nothing if strip pattern is null
+  }
+
    Int_t xX1[16], xX2[16], xXX3[32], xXX4[32];
 
    TBits x1(16), x2(16), x3(16), x4(16);
@@ -1317,3 +1405,45 @@ void AliMUONLocalTriggerBoard::Response()
    LocalTrigger();
 }
 
+//___________________________________________
+Bool_t AliMUONLocalTriggerBoard::IsTrigY() const
+{
+  /// Return the response of non-bending plane
+  Int_t iStripY = 0;
+  Bool_t output = kFALSE;
+
+  for (Int_t i=0; i<4; i++) iStripY   += static_cast<int>( fCoordY[i] << i );
+
+  if (fCoordY[4]==1 && iStripY==15) output=kFALSE; // no trigger in Y
+  else output=kTRUE;                               // trigger in Y
+   
+  return output;
+}
+
+//___________________________________________
+Bool_t AliMUONLocalTriggerBoard::IsTrigX() const
+{
+  /// Return the response of bending plane
+
+  Int_t deviation = 0;
+  Bool_t output = kFALSE;
+
+  for (Int_t i=0; i<4; i++) deviation += static_cast<int>( fMinDev[i] << i );
+
+  if (fMinDev[4]==1 && !deviation) output=kFALSE;  // no trigger in X
+  else output=kTRUE;                               // trigger in X
+
+  return output;
+}
+
+//___________________________________________
+Bool_t AliMUONLocalTriggerBoard::IsNull() const
+{
+  /// Check if board has fired strips in the first station
+  for (Int_t icath=0; icath<2; icath++){
+    for(Int_t ich=0; ich<2; ich++){
+      if ( fXY[icath][ich] ) return kFALSE;
+    }
+  }
+  return kTRUE;
+}