Changeset 4896 for trunk/MagicSoft/Mars/msignal/MExtractFixedWindow.cc

Timestamp:

09/09/04 16:55:42 (20 years ago)

Author:

gaug

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/msignal/MExtractFixedWindow.cc (modified) (4 diffs)

trunk/MagicSoft/Mars/msignal/MExtractFixedWindow.cc

@@ -99 +99 @@
 
   const Byte_t windowhi = hilast-hifirst+1;
-  const Byte_t windowlo = lolast-lofirst+1;
-  
   const Byte_t whieven = windowhi & ~1;
-  const Byte_t wloeven = windowlo & ~1;
 
   if (whieven != windowhi)
@@ -112 +109 @@
     }
   
-  if (wloeven != windowlo)
-    {
-      *fLog << warn << GetDescriptor() 
-            << Form("%s%2i%s%2i",": Lo Gain window size has to be even, set last slice from "
-                    ,(int)lolast," to ",(int)(lolast-1)) << endl;
-      lolast -= 1;
-    }
-  
   if (whieven<2) 
     {
@@ -128 +117 @@
     }
   
-  if (wloeven<2) 
-    {
-      *fLog << warn << GetDescriptor() 
+
+  if (lolast != 0)
+    {
+      const Byte_t windowlo = lolast-lofirst+1;
+      const Byte_t wloeven = windowlo & ~1;
+
+      if (wloeven != windowlo)
+        {
+          *fLog << warn << GetDescriptor() 
+                << Form("%s%2i%s%2i",": Lo Gain window size has to be even, set last slice from "
+                        ,(int)lolast," to ",(int)(lolast-1)) << endl;
+          lolast -= 1;
+        }
+      
+      if (wloeven<2) 
+        {
+          *fLog << warn << GetDescriptor() 
             << Form("%s%2i%s%2i",": Lo Gain window is smaller than 2 FADC sampes, set last slice from" 
                     ,(int)lolast," to ",(int)(lofirst+1)) << endl;
-      lolast = lofirst+1;        
-    }
-
+          lolast = lofirst+1;        
+        }
+    }
 
   MExtractor::SetRange(hifirst,hilast,lofirst,lolast);
 
   fNumHiGainSamples = (Float_t)(fHiGainLast-fHiGainFirst+1);
-  fNumLoGainSamples = (Float_t)(fLoGainLast-fLoGainFirst+1);  
+  if (fLoGainLast != 0)
+    fNumLoGainSamples = (Float_t)(fLoGainLast-fLoGainFirst+1);  
+  else
+    fNumLoGainSamples = 0.;
 
   fSqrtHiGainSamples = TMath::Sqrt(fNumHiGainSamples);
@@ -166 +172 @@
   *fLog << inf << GetDescriptor() << ": Taking " << fNumHiGainSamples
         << " HiGain samples from slice " << (Int_t)fHiGainFirst
-        << " to " << (Int_t)(fHiGainLast+fHiLoLast) << "incl" << endl;
+        << " to " << (Int_t)(fHiGainLast+fHiLoLast) << " incl" << endl;
   *fLog << inf << GetDescriptor() << ": Taking " << fNumLoGainSamples
         << " LoGain samples from slice " << (Int_t)fLoGainFirst
-        << " to " << (Int_t)fLoGainLast << "incl" << endl;
+        << " to " << (Int_t)fLoGainLast << " incl" << endl;
   return kTRUE;