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PHRawOManager.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef PHOOLRAW_PHRAWOMANAGER_H
4 #define PHOOLRAW_PHRAWOMANAGER_H
5 
6 //-----------------------------------------------------------------------------
7 //
8 // The PHOOL's Software
9 // Copyright (C) PHENIX collaboration, 1999
10 //
11 // Declaration of class PHRawOManager
12 //
13 // Purpose: Write a node-tree into a PRDF file
14 //
15 // Description:
16 // - The default constructor sets all pointers to NULL. SetFile() would
17 // have to be called in addition.
18 // - The second constructor calls the setFile method to which it passes
19 // on its arguments. In order of appearance:
20 // 1. The filename, type std::string, no default
21 // 2. The runnumber, int, defaults to 0
22 // 3. The buffersize, int, defaults to 100000
23 // 4. The eventlength, int, defaults to -1, in which case a quarter
24 // of the selected buffersize will be chosen.
25 // 5. The compression-level. Values can range between 1 and 9, as in
26 // gzip, the underlying compression program. Zero means no
27 // compression at all, default is 3.
28 //
29 // Author: Matthias Messer
30 //-----------------------------------------------------------------------------
31 
32 #include <phool/PHIOManager.h>
33 
34 #include <Event/phenixTypes.h>
35 
36 #include <string>
37 
38 class PHCompositeNode;
39 class PHRawDataNode;
40 class oBuffer;
41 
42 class PHRawOManager : public PHIOManager
43 {
44  public:
45  PHRawOManager();
46  PHRawOManager(const std::string &, const int run = 0, const int bufl = 100000, const int evtl = -1, const int complvl = 3);
47  virtual ~PHRawOManager();
48 
49  bool setFile(const std::string &, const int setRun, const int setBufl, const int setEvtl, const int complvl);
50 // cppcheck-suppress [virtualCallInConstructor]
51  virtual void closeFile();
52  virtual bool write(PHCompositeNode *);
53  bool write(PHRawDataNode *);
54 
55  virtual void print() const;
56 
57  private:
58  int filedesc;
61  int runNumber;
65 };
66 
67 #endif