/usr/include/root/TProofLog.h is in libroot-proof-dev 5.34.14-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Author: G. Ganis 31/08/06
/*************************************************************************
* Copyright (C) 1995-2006, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TProofLog
#define ROOT_TProofLog
//////////////////////////////////////////////////////////////////////////
// //
// TProofLog //
// //
// Implementation of the PROOF session log handler //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TDatime
#include "TDatime.h"
#endif
#ifndef ROOT_TNamed
#include "TNamed.h"
#endif
#ifndef ROOT_TQObject
#include "TQObject.h"
#endif
class TMacro;
class TProofLogElem;
class TProofMgr;
class TProofLog : public TNamed, public TQObject {
friend class TProofLogElem;
friend class TProofMgrLite;
friend class TXProofMgr;
private:
TProofMgr *fMgr; // parent TProofMgr
void *fFILE; // pointer logging file, if any
TList *fElem; // list of TProofLogElem objects
TDatime fStartTime; // Time at which this session started
TProofLogElem *Add(const char *ord, const char *url);
public:
// Screen or GUI box logging
enum ELogLocationBit {
kLogToBox = BIT(16)
};
enum ERetrieveOpt { kLeading = 0x1, kTrailing = 0x2,
kAll = 0x3, kGrep = 0x4 };
TProofLog(const char *stag, const char *url, TProofMgr *mgr);
virtual ~TProofLog();
void Display(const char *ord = "*", Int_t from = -10, Int_t to = -1);
TList *GetListOfLogs() const { return fElem; }
Int_t Grep(const char *txt, Int_t from = 0);
void Print(Option_t *opt = 0) const;
void Prt(const char *what, Bool_t newline = kTRUE);
Int_t Retrieve(const char *ord = "*",
TProofLog::ERetrieveOpt opt = TProofLog::kTrailing,
const char *fname = 0, const char *pattern = 0);
Int_t Save(const char *ord = "*", const char *fname = 0, Option_t *opt="w");
TDatime StartTime() { return fStartTime; }
// Where to log
void SetLogToBox(Bool_t lgbox = kFALSE) { SetBit(kLogToBox, lgbox); }
Bool_t LogToBox() { return (TestBit(kLogToBox)) ? kTRUE : kFALSE; }
static void SetMaxTransferSize(Long64_t maxsz);
ClassDef(TProofLog,0) // PROOF session log handler
};
class TProofLogElem : public TNamed {
private:
TProofLog *fLogger; // parent TProofLog
TMacro *fMacro; // container for the log lines
Long64_t fSize; // best knowledge of the log file size
Long64_t fFrom; // starting offset of the current content
Long64_t fTo; // end offset of the current content
TString fRole; // role (master-submaster-worker)
static Long64_t fgMaxTransferSize;
//the name of TProofLogElem is the ordinal number of the corresp. worker
//the title is the url
public:
TProofLogElem(const char *ord, const char *url,
TProofLog *logger);
virtual ~TProofLogElem();
void Display(Int_t from = 0, Int_t to = -1);
TMacro *GetMacro() const { return fMacro; }
const char * GetRole() { return fRole.Data(); }
Int_t Grep(const char *txt, TString &res, Int_t from = 0);
Bool_t IsMaster() const { return (fRole == "master") ? kTRUE : kFALSE; }
Bool_t IsSubMaster() const { return (fRole == "submaster") ? kTRUE : kFALSE; }
Bool_t IsWorker() const { return (fRole == "worker") ? kTRUE : kFALSE; }
void Print(Option_t *opt = 0) const;
void Prt(const char *what);
Int_t Retrieve(TProofLog::ERetrieveOpt opt = TProofLog::kTrailing,
const char *pattern = 0);
static Long64_t GetMaxTransferSize();
static void SetMaxTransferSize(Long64_t maxsz);
ClassDef(TProofLogElem,0) // PROOF session log element
};
#endif
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