Changeset 17867 for trunk/Mars/mfileio/MWriteRootFile.h

Timestamp:

05/16/14 11:52:02 (10 years ago)

Author:

tbretz

Message:

Added the possibility to limit the number of events written per branch per file.

File:

• trunk/Mars/mfileio/MWriteRootFile.h (modified) (6 diffs)

trunk/Mars/mfileio/MWriteRootFile.h

@@ -25 +25 @@
 
     Bool_t         fMust;
+    Long64_t       fMaxEntries;
 
     void Init(const char *name, Bool_t must)
@@ -33 +34 @@
 
 public:
-    MRootFileBranch() : fTree(NULL), fBranch(NULL), fContainer(NULL), fMust(0)
+    MRootFileBranch() : fTree(NULL), fBranch(NULL), fContainer(NULL), fMust(0), fMaxEntries(0)
     {
         Init(NULL, kFALSE);
@@ -39 +40 @@
     }
 
-    MRootFileBranch(const char *cname, const char *tname=NULL, Bool_t must=kFALSE)
-        : fTree(NULL), fBranch(NULL), fContainer(NULL), fMust(0)
+    MRootFileBranch(const char *cname, const char *tname=NULL, Bool_t must=kFALSE, Long64_t max=-1)
+        : fTree(NULL), fBranch(NULL), fContainer(NULL), fMust(0), fMaxEntries(max)
     {
         Init(tname, must);
@@ -46 +47 @@
     }
 
-    MRootFileBranch(MParContainer *cont, const char *tname=NULL, Bool_t must=kFALSE)
-        : fTree(NULL), fBranch(NULL), fMust(0)
+    MRootFileBranch(MParContainer *cont, const char *tname=NULL, Bool_t must=kFALSE, Long64_t max=-1)
+        : fTree(NULL), fBranch(NULL), fMust(0), fMaxEntries(max)
     {
         Init(tname, must);
@@ -54 +55 @@
     }
 
-    TTree         *GetTree() const      { return fTree; }
-    MParContainer *GetContainer() const { return fContainer; }
-    void          *GetAddress()         { return &fContainer; }
-    TBranch       *GetBranch() const    { return fBranch; }
-    const char    *GetContName() const  { return fTitle; }
-    Bool_t         MustHave() const     { return fMust; }
+    TTree         *GetTree() const       { return fTree; }
+    MParContainer *GetContainer() const  { return fContainer; }
+    void          *GetAddress()          { return &fContainer; }
+    TBranch       *GetBranch() const     { return fBranch; }
+    const char    *GetContName() const   { return fTitle; }
+    Bool_t         MustHave() const      { return fMust; }
+    Long64_t         GetMaxEntries() const { return fMaxEntries; }
 
     void SetContainer(MParContainer *cont) { fContainer = cont; }
@@ -129 +131 @@
     ~MWriteRootFile();
 
-    void AddContainer(const char *cname,   const char *tname=NULL, Bool_t must=kTRUE);
-    void AddContainer(MParContainer *cont, const char *tname=NULL, Bool_t must=kTRUE);
+    void AddContainer(const char *cname,   const char *tname=NULL, Bool_t must=kTRUE, Long64_t max=-1);
+    void AddContainer(MParContainer *cont, const char *tname=NULL, Bool_t must=kTRUE, Long64_t max=-1);
     void AddCopySource(const char *tname, const char *bname=NULL, Bool_t force=kTRUE);
     void AddCopySource(const char *tname, Bool_t force)