source: trunk/MagicSoft/Mars/mbase/MTaskList.h@ 2314

Last change on this file since 2314 was 2206, checked in by tbretz, 21 years ago
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1#ifndef MARS_MTaskList
2#define MARS_MTaskList
3
4///////////////////////////////////////////////////////////////////////
5// //
6// MTaskList //
7// //
8// Collection of tasks to be processed in the eventloop //
9// //
10///////////////////////////////////////////////////////////////////////
11
12#ifndef MARS_MTask
13#include "MTask.h"
14#endif
15
16class MLog;
17class MParList;
18class MInputStreamID;
19
20class MTaskList : public MTask
21{
22private:
23 static const TString gsDefName; // default name
24 static const TString gsDefTitle; // default title
25
26 TList *fTasks; // Container for the ordered list of different tasks
27 TList fTasksProcess; //! Task which overload the Process function
28 MParList *fParList; //! The parameter list given in PreProcess
29
30 enum { kIsOwner = BIT(14) };
31
32 void Remove(MTask *task);
33 void StreamPrimitive(ofstream &out) const;
34 Bool_t CheckAddToList(MTask *task, const char *tType, const MTask *where=NULL) const;
35
36public:
37 MTaskList(const char *name=NULL, const char *title=NULL);
38 MTaskList(MTaskList &ts);
39
40 ~MTaskList();
41
42 void SetLogStream(MLog *log);
43 void SetDisplay(MStatusDisplay *d);
44
45 Bool_t AddToListBefore(MTask *task, const MTask *where, const char *tType="All");
46 Bool_t AddToListAfter(MTask *task, const MTask *where, const char *tType="All");
47 Bool_t AddToList(MTask *task, const char *tType="All");
48
49 Bool_t RemoveFromList(MTask *task);
50
51 TObject *FindObject(const char *name) const;
52 TObject *FindObject(const TObject *obj) const;
53
54 MTask *FindTask(const char *name) const
55 {
56 return (MTask*)FindObject(name);
57 }
58 MTask *FindTask(const MTask *obj) const
59 {
60 return (MTask*)FindObject(obj);
61 }
62
63 Bool_t ReInit(MParList *pList=NULL);
64
65 Int_t PreProcess(MParList *pList);
66 Int_t Process();
67 Int_t PostProcess();
68
69 void Print(Option_t *opt = "") const;
70 void PrintStatistics(const Int_t lvl=0, Bool_t title=kFALSE) const;
71 void SetOwner(Bool_t enable=kTRUE);
72
73 const TList *GetList() const { return fTasks; }
74
75 void GetNames(TObjArray &arr) const;
76 void SetNames(TObjArray &arr);
77
78 Bool_t ReadEnv(const TEnv &env, TString prefix, Bool_t print=kFALSE);
79 Bool_t WriteEnv(TEnv &env, TString prefix, Bool_t print=kFALSE) const;
80
81 ClassDef(MTaskList, 1) //collection of tasks to be performed in the eventloop
82};
83
84#endif
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