Changeset 1003 for trunk/MagicSoft/Mars/mbase/MTask.cc

Timestamp:

10/29/01 11:15:53 (23 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mbase/MTask.cc (modified) (2 diffs)

trunk/MagicSoft/Mars/mbase/MTask.cc

@@ -67 +67 @@
 #include "MTask.h"
 
+#include <TOrdCollection.h>
+
 #include "MLog.h"
 #include "MLogManip.h"
@@ -75 +77 @@
 
 MTask::MTask(const char *name, const char *title)
-    : fFilter(NULL), fIsPreprocessed(kFALSE), fNumExecutions()
-{
-    *fName  = name  ? name  : "MTask";
-    *fTitle = title ? title : "Base class for all tasks (dummy task).";
+    : fFilter(NULL), fIsPreprocessed(kFALSE), fNumExecutions(0)
+{
+    fName  = name  ? name  : "MTask";
+    fTitle = title ? title : "Base class for all tasks (dummy task).";
+
+    fListOfBranches = new TOrdCollection;
+    fListOfBranches->SetOwner();
+}
+
+MTask::~MTask()
+{
+    delete fListOfBranches;
+}
+
+// --------------------------------------------------------------------------
+//
+// This adds a branch to the list for the auto enabeling schmeme.
+// This makes it possible for MReadTree to decide which branches
+// are really needed for the eventloop. Only the necessary branches
+// are read from disk which speeds up the calculation enormously.
+//
+// You can use TRegExp expressions like "*.fEnergy", but the
+// recommended method is to call this function for exactly all
+// branches you want to have, eg:
+//  AddToBranchList("MMcTrig;1.fNumFirstLevel");
+//  AddToBranchList("MMcTrig;2.fNumFirstLevel");
+//
+// We agreed on the convetion, that all branches are stored with
+// a trailing dot '.' so that always the Master Branch name
+// (eg. MMcTrig) is part of the branch name.
+//
+// Remark: The common place to call AddToBranchList is the
+//         constructor of the derived classes (tasks)
+//
+void MTask::AddToBranchList(const char *b)
+{
+    TNamed *name = new TNamed(b, "");
+    fListOfBranches->Add(name);
+}
+
+// --------------------------------------------------------------------------
+//
+// Copy constructor.
+//
+MTask::MTask(MTask &t)
+{
+    fFilter = t.fFilter;
+    fListOfBranches->AddAll(t.fListOfBranches);
 }