Changeset 7724 for trunk/MagicSoft/Mars/mranforest/MRanForest.cc

Timestamp:

05/21/06 16:17:05 (18 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mranforest/MRanForest.cc (modified) (3 diffs)

trunk/MagicSoft/Mars/mranforest/MRanForest.cc

@@ -590 +590 @@
 
         // control sorting
-        for(int n=1;n<numdata;n++)
-            if(v[isort[n-1]]>v[isort[n]])
+        /*
+        for(int n=0;n<numdata-1;n++)
+            if(v[isort[n]]>v[isort[n+1]])
             {
                 *fLog << err <<"Event no. "<<n<<", matrix column no. "<<mvar;
@@ -597 +598 @@
                 return kFALSE;
             }
-
+            */
+
+        // DataRang is similar to the isort index starting from 0 it is
+        // increased by one for each event which is greater, but stays
+        // the same for the same value. (So to say it counts how many
+        // different values we have)
         for(Int_t n=0;n<numdata-1;n++)
         {
@@ -603 +609 @@
             const Int_t n2=isort[n+1];
 
+            // FIXME: Copying isort[n] to fDataSort[mvar*numdata] can be accelerated!
             fDataSort[mvar*numdata+n]=n1;
             if(n==0) fDataRang[mvar*numdata+n1]=0;