Changeset 8226 for trunk/MagicSoft/Mars/mfileio/MReadTree.cc

Timestamp:

12/12/06 13:30:36 (18 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mfileio/MReadTree.cc (modified) (1 diff)

trunk/MagicSoft/Mars/mfileio/MReadTree.cc

@@ -1152 +1152 @@
 // --------------------------------------------------------------------------
 //
+// Get number of files in chain. (-1 is returned if chain is not
+// initialized.
+//
+Int_t MReadTree::GetNumFiles() const
+{
+    if (!fChain)
+        return -1;
+
+    return fChain->GetListOfFiles()->GetEntries();
+}
+
+// --------------------------------------------------------------------------
+//
 //  Return the number of the file in the chain, -1 in case of an error
 //