Changeset 456 for trunk/MagicSoft/Mars/mraw/MRawEvtPixelIter.cc

Timestamp:

12/22/00 16:25:50 (24 years ago)

Author:

tbretz

Message:

2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.
2000/12/23: Thomas Bretz, changes see Changelog.

File:

• trunk/MagicSoft/Mars/mraw/MRawEvtPixelIter.cc (modified) (4 diffs)

trunk/MagicSoft/Mars/mraw/MRawEvtPixelIter.cc

@@ +1 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+//  MRawEvtPixelIter
+//
+//  class to iterate over all pixels of one event.
+//  The calling is similar to a root iterator:
+//  
+//  MRawEvtData *evtdata;            // must be filled with data from somewhere
+//  MRawEvtPixelIter pixel(evtdata); // evtdata: ptr to event you want to iterate
+//
+//  while (pixel.Next())
+//  {
+//     // here you can access the actual time slices by using
+//     //   pixel.GetPixelId();
+//     //   pixel.GetHiGainFadcSamples()[i]; // i is the number of the slice
+//     //   pixel.IsLoGain();                // check if pixel has
+//     //   pixel.GetLoGainFadcSamples()[i]; // i is the number of the slice
+//
+//     // WARNING: Don't acces more time slices than available.
+//     //   Get the numbers by calling: evtdata->GetNum[Lo,Hi]GainSamples()
+//     //   This number is constant for one event
+//  }
+//
+///////////////////////////////////////////////////////////////////////////////
 #include "MRawEvtPixelIter.h"
 
@@ -8 +32 @@
 ClassImp(MRawEvtPixelIter)
 
-TObject *MRawEvtPixelIter::Next()
+MRawEvtData *MRawEvtPixelIter::Next()
 {
     //
     // if we are already at the last entry there is no 'next' entry anymore
     //
-    if (fNumHiGainEntry==fData->fHiGainPixId->GetSize()-1)
+    if (fNumHiGainEntry==fData->fHiGainPixId->GetSize())
         return NULL;
 
@@ -19 +43 @@
     // if we are already at the last entry there is no 'next' entry anymore
     //
-    if (fNumLoGainEntry != fData->fLoGainPixId->GetSize()-1)
+    if (fNumLoGainEntry != fData->fLoGainPixId->GetSize())
         if (*fHiGainId == *fLoGainId)
         {
@@ -56 +80 @@
     // set pointer to first entry of arrays
     //
-    fHiGainId   = (UShort_t*)fData->fHiGainPixId->GetArray();
-    fLoGainId   = (UShort_t*)fData->fLoGainPixId->GetArray();
-    fHiGainPos  = (Byte_t*)fData->fHiGainFadcSamples->GetArray();
-    fLoGainPos  = (Byte_t*)fData->fLoGainFadcSamples->GetArray();
+    fHiGainId   = fData->fHiGainPixId->GetArray()-1;
+    fLoGainId   = fData->fLoGainPixId->GetArray()-1;
+    fHiGainPos  = fData->fHiGainFadcSamples->GetArray()-fData->GetNumHiGainSamples();
+    fLoGainPos  = fData->fLoGainFadcSamples->GetArray()-fData->GetNumLoGainSamples();
 }
+
+void MRawEvtPixelIter::Draw(Option_t *t)
+{ 
+  //
+  // Draw the actual pixel (for options see: MRawEvtData::Draw)
+  //
+  char *txt = new char[6+strlen(t)];
+  sprintf(txt, "%s%d", t, *fHiGainId);
+  fData->Draw(txt);
+  delete txt; 
+}
+
+
+
+
+
+