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ROOT » PROOF » PROOF » TQueryResultManager

class TQueryResultManager: public TObject


TQueryResultManager

This class manages the query-result area.

Function Members (Methods)

public:

virtual	~TQueryResultManager()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
Int_t	ApplyMaxQueries(Int_t mxq)
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
Int_t	CleanupQueriesDir()
Int_t	CleanupSession(const char* sessiontag)
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
Int_t	DrawQueries() const
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
Bool_t	FinalizeQuery(TProofQueryResult* pq, TProof* proof, TVirtualProofPlayer* player)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Float_t	GetCpuTime()
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
Float_t	GetRealTime()
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
void	IncrementDrawQueries()
void	IncrementSeqNum()
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
Int_t	KeptQueries() const
TProofQueryResult*	LocateQuery(TString queryref, Int_t& qry, TString& qdir)
Int_t	LockSession(const char* sessiontag, TProofLockPath** lck)
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
TQueryResultManager&	operator=(const TQueryResultManager&)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
TList*	PreviousQueries() const
virtual void	TObject::Print(Option_t* option = "") const
TList*	Queries() const
const char*	QueryDir() const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	RemoveQuery(TQueryResult* qr, Bool_t soft = kFALSE)
void	RemoveQuery(const char* queryref, TList* otherlist = 0)
void	TObject::ResetBit(UInt_t f)
void	ResetTime()
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	SaveQuery(TProofQueryResult* qr, const char* fout = 0)
void	SaveQuery(TProofQueryResult* qr, Int_t mxq)
void	ScanPreviousQueries(const char* dir)
Int_t	SeqNum() const
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
	TQueryResultManager(const TQueryResultManager&)
	TQueryResultManager(const char* qdir, const char* stag, const char* sdir, TProofLockPath* lck, FILE* logfile = 0)
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

private:

void	AddLogFile(TProofQueryResult* pq)

Data Members

public:

static TObject::(anonymous)	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::(anonymous)	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static TObject::(anonymous)	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::(anonymous)	TObject::kOverwrite
static TObject::(anonymous)	TObject::kSingleKey
static TObject::(anonymous)	TObject::kWriteDelete
static TObject::(anonymous)	TObject::kZombie

private:

TStopwatch	fCompute	measures time spend processing a query on the master
Int_t	fDrawQueries	number of draw queries processed
Int_t	fKeptQueries	number of queries fully in memory and in dir
TProofLockPath*	fLock	dir locker
FILE*	fLogFile	log file
TList*	fPreviousQueries	list of TProofQueryResult objects from previous sections
TList*	fQueries	list of TProofQueryResult objects
TString	fQueryDir	directory containing query results and status
Int_t	fSeqNum	sequential number of last processed query
TString	fSessionDir	directory containing session dependent files
TString	fSessionTag	tag for the session

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TQueryResultManager(const char* qdir, const char* stag, const char* sdir, TProofLockPath* lck, FILE* logfile = 0)

 Constructor

~TQueryResultManager()

 Cleanup. Not really necessary since after this dtor there is no
 live anyway.

void AddLogFile(TProofQueryResult* pq)

 Add part of log file concerning TQueryResult pq to its macro
 container.

Int_t CleanupQueriesDir()

 Remove all queries results referring to previous sessions

void ScanPreviousQueries(const char* dir)

 Scan the queries directory for the results of previous queries.
 The headers of the query results found are loaded in fPreviousQueries.
 The full query result can be retrieved via TProof::Retrieve.

Int_t ApplyMaxQueries(Int_t mxq)

 Scan the queries directory and remove the oldest ones (and relative dirs,
 if empty) in such a way only 'mxq' queries are kept.
 Return 0 on success, -1 in case of problems

Int_t LockSession(const char* sessiontag, TProofLockPath** lck)

 Try locking query area of session tagged sessiontag.
 The id of the locking file is returned in fid and must be
 unlocked via UnlockQueryFile(fid).

Int_t CleanupSession(const char* sessiontag)

 Cleanup query dir qdir.

void SaveQuery(TProofQueryResult* qr, const char* fout = 0)

 Save current status of query 'qr' to file name fout.
 If fout == 0 (default) use the default name.

void RemoveQuery(const char* queryref, TList* otherlist = 0)

 Remove everything about query queryref; if defined 'otherlist' will containe
 the list of removed pointers (already deleted)

void RemoveQuery(TQueryResult* qr, Bool_t soft = kFALSE)

 Remove everything about query qr. If soft = TRUE leave a track
 in memory with the relevant info

TProofQueryResult * LocateQuery(TString queryref, Int_t& qry, TString& qdir)

 Locate query referenced by queryref. Return pointer to instance
 in memory, if any, or 0. Fills qdir with the query specific directory
 and qry with the query number for queries processed by this session.

Bool_t FinalizeQuery(TProofQueryResult* pq, TProof* proof, TVirtualProofPlayer* player)

 Final steps after Process() to complete the TQueryResult instance.

void SaveQuery(TProofQueryResult* qr, Int_t mxq)

 Save current query honouring the max number of queries allowed

TQueryResultManager(const char* qdir, const char* stag, const char* sdir, TProofLockPath* lck, FILE* logfile = 0)

const char * QueryDir() const

{ return fQueryDir.Data(); }

Int_t SeqNum() const

{ return fSeqNum; }

Int_t DrawQueries() const

{ return fDrawQueries; }

Int_t KeptQueries() const

{ return fKeptQueries; }

TList * Queries() const

{ return fQueries; }

TList * PreviousQueries() const

{ return fPreviousQueries; }

void IncrementSeqNum()

{ fSeqNum++; }

void IncrementDrawQueries()

{ fDrawQueries++; }

Float_t GetCpuTime()

{ return fCompute.CpuTime(); }

Float_t GetRealTime()

{ return fCompute.RealTime(); }

void ResetTime()

{ fCompute.Start(); }