Changeset 2819 in Sophya for trunk/SophyaLib

Timestamp:

Aug 22, 2005, 5:28:57 PM (20 years ago)

Author:

cmv

Message:

FronCorrel() pour revenir en arriere cmv 22/08/2005k

Location:

trunk/SophyaLib/HiStats

Files:

• histerr.cc (modified) (1 diff)
• histerr.h (modified) (1 diff)

trunk/SophyaLib/HiStats/histerr.cc

@@ -150 +150 @@
    mData[i] /= mNData[i];
    mErr2[i] /= mNData[i];
+ }
+ return;
+}
+
+/********* Methode *********/
+/*!
+ Recompute back the original HistoErr before ToCorrel action
+*/
+void HistoErr::FromCorrel(void)
+{
+ if(mBins<1) return;
+ for(int_4 i=0;i<mBins;i++) {
+   if(mNData[i]<1.) continue;
+   mData[i] *= mNData[i];
+   mErr2[i] *= mNData[i];
  }
  return;

trunk/SophyaLib/HiStats/histerr.h

@@ -67 +67 @@
   //! Compute the correlation histogram
   void ToCorrel(void);
+  void FromCorrel(void);
 
   //! Fill an histogram with an histogram