source: trunk/MagicSoft/Mars/mbase/MTaskList.h@ 1913

Last change on this file since 1913 was 1880, checked in by tbretz, 22 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 Bool_t CheckClassForProcess(TClass *cls);
34
35 void StreamPrimitive(ofstream &out) const;
36
37 Bool_t CheckAddToList(MTask *task, const char *tType, const MTask *where=NULL) const;
38
39public:
40 MTaskList(const char *name=NULL, const char *title=NULL);
41 MTaskList(MTaskList &ts);
42
43 ~MTaskList();
44
45 void SetLogStream(MLog *log);
46
47 Bool_t AddToListBefore(MTask *task, const MTask *where, const char *tType="All");
48 Bool_t AddToListAfter(MTask *task, const MTask *where, const char *tType="All");
49 Bool_t AddToList(MTask *task, const char *tType="All");
50
51 TObject *FindObject(const char *name) const;
52 TObject *FindObject(const TObject *obj) const;
53
54 Bool_t ReInit(MParList *pList=NULL);
55
56 Bool_t PreProcess(MParList *pList);
57 Bool_t Process();
58 Bool_t PostProcess();
59
60 void Print(Option_t *opt = "") const;
61 void PrintStatistics(const Int_t lvl=0, Bool_t title=kFALSE) const;
62 void SetOwner(Bool_t enable=kTRUE);
63
64 const TList *GetList() const { return fTasks; }
65
66 void GetNames(TObjArray &arr) const;
67 void SetNames(TObjArray &arr);
68
69 Bool_t ReadEnv(const TEnv &env, TString prefix, Bool_t print=kFALSE);
70 Bool_t WriteEnv(TEnv &env, TString prefix, Bool_t print=kFALSE) const;
71
72 ClassDef(MTaskList, 1) //collection of tasks to be performed in the eventloop
73};
74
75#endif
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