A++ » INCLUDE » TFileCollection

class TFileCollection: public TNamed


TFileCollection

Class that contains a list of TFileInfo's and accumulated meta
data information about its entries. This class is used to describe
file sets as stored by Grid file catalogs, by PROOF or any other
collection of TFile names.

Function Members (Methods)

public:
virtual~TFileCollection()
voidTObject::AbstractMethod(const char* method) const
Int_tAdd(TFileInfo* info)
Int_tAdd(TFileCollection* coll)
Int_tAdd(const char* path)
Int_tAddFromFile(const char* file, Int_t nfiles = -1, Int_t firstfile = 1)
Bool_tAddMetaData(TObject* meta)
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual voidTNamed::Copy(TObject& named) const
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
TObjString*ExportInfo(const char* name = 0, Int_t popt = 0)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidTNamed::FillBuffer(char*& buffer)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
Float_tGetCorruptedPercentage() const
const char*GetDefaultTreeName() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
TFileCollection*GetFilesOnServer(const char* server)
TMap*GetFilesPerServer(const char* exclude = 0, Bool_t curronly = kFALSE)
virtual const char*TObject::GetIconName() const
THashList*GetList()
TFileInfoMeta*GetMetaData(const char* meta = 0) const
virtual const char*TNamed::GetName() const
Long64_tGetNCorruptFiles() const
Long64_tGetNFiles() const
Long64_tGetNStagedFiles() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
Float_tGetStagedPercentage() const
TFileCollection*GetStagedSubset()
virtual const char*TNamed::GetTitle() const
Long64_tGetTotalEntries(const char* tree) const
Long64_tGetTotalSize() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTNamed::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTNamed::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
Long64_tMerge(TCollection* list)
virtual Bool_tTObject::Notify()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
voidTObject::operator delete(void* ptr)
voidTObject::operator delete(void* ptr, void* vp)
voidTObject::operator delete[](void* ptr)
voidTObject::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)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidPrint(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
Int_tRemoveDuplicates()
voidRemoveMetaData(const char* meta = 0)
voidTObject::ResetBit(UInt_t f)
voidResetBitAll(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(ostream& out, Option_t* option = "")
voidSetAnchor(const char* anchor)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
voidSetBitAll(UInt_t f)
voidSetDefaultMetaData(const char* meta)
voidSetDefaultTreeName(const char* treeName)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
voidSetList(THashList* list)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp) const
virtual Int_tTNamed::Sizeof() const
voidSort(Bool_t useindex = kFALSE)
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
TFileCollection(const char* name = 0, const char* title = 0, const char* file = 0, Int_t nfiles = -1, Int_t firstfile = 1)
Int_tUpdate(Long64_t avgsize = -1)
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()
private:
voidFormatSize(Long64_t bytes, TString& um, Double_t& size) const
TFileCollection&operator=(const TFileCollection&)
voidPrintDetailed(TString& showOnly) const
TFileCollection(const TFileCollection&)

Data Members

public:
static TObject::(anonymous)TObject::kBitMask
static TObject::EStatusBitsTObject::kCanDelete
static TObject::EStatusBitsTObject::kCannotPick
static TObject::EStatusBitsTObject::kHasUUID
static TObject::EStatusBitsTObject::kInvalidObject
static TObject::(anonymous)TObject::kIsOnHeap
static TObject::EStatusBitsTObject::kIsReferenced
static TObject::EStatusBitsTObject::kMustCleanup
static TObject::EStatusBitsTObject::kNoContextMenu
static TObject::(anonymous)TObject::kNotDeleted
static TObject::EStatusBitsTObject::kObjInCanvas
static TObject::(anonymous)TObject::kOverwrite
static TFileCollection::EStatusBitskRemoteCollection
static TObject::(anonymous)TObject::kSingleKey
static TObject::(anonymous)TObject::kWriteDelete
static TObject::(anonymous)TObject::kZombie
protected:
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title
private:
TStringfDefaultTreename of default tree
THashList*fList-> list of TFileInfos
TList*fMetaDataList-> generic list of file meta data object(s)
Long64_tfNCorruptFilesnumber of corrupt files
Long64_tfNFilesnumber of files ( == fList->GetEntries(), needed
Long64_tfNStagedFilesnumber of staged files
Long64_tfTotalSizetotal size of files in the list

Class Charts

Inheritance Chart:
TObject
←
TNamed
←
TFileCollection

Function documentation

TFileCollection(const TFileCollection& )
TFileCollection& operator=(const TFileCollection& )
void PrintDetailed(TString& showOnly) const
void FormatSize(Long64_t bytes, TString& um, Double_t& size) const
TFileCollection(const char* name = 0, const char* title = 0, const char* file = 0, Int_t nfiles = -1, Int_t firstfile = 1)
Int_t Add(TFileInfo* info)
Int_t Add(TFileCollection* coll)
Int_t AddFromFile(const char* file, Int_t nfiles = -1, Int_t firstfile = 1)
Int_t Add(const char* path)
THashList * GetList()
{ return fList; }
void SetList(THashList* list)
{ fList = list; }
TObjString * ExportInfo(const char* name = 0, Int_t popt = 0)
Long64_t Merge(TCollection* list)
Int_t RemoveDuplicates()
Int_t Update(Long64_t avgsize = -1)
void Sort(Bool_t useindex = kFALSE)
void SetAnchor(const char* anchor)
void Print(Option_t* option = "") const
void SetBitAll(UInt_t f)
void ResetBitAll(UInt_t f)
Long64_t GetTotalSize() const
{ return fTotalSize; }
Long64_t GetNFiles() const
{ return fNFiles; }
Long64_t GetNStagedFiles() const
{ return fNStagedFiles; }
Long64_t GetNCorruptFiles() const
{ return fNCorruptFiles; }
Float_t GetStagedPercentage() const
{ return (fNFiles > 0) ? 100. * fNStagedFiles / fNFiles : 0; }
Float_t GetCorruptedPercentage() const
{ return (fNFiles > 0) ? 100. * fNCorruptFiles / fNFiles : 0; }
const char * GetDefaultTreeName() const
void SetDefaultTreeName(const char* treeName)
{ fDefaultTree = treeName; }
Long64_t GetTotalEntries(const char* tree) const
TFileInfoMeta * GetMetaData(const char* meta = 0) const
void SetDefaultMetaData(const char* meta)
Bool_t AddMetaData(TObject* meta)
void RemoveMetaData(const char* meta = 0)
TFileCollection * GetStagedSubset()
TFileCollection * GetFilesOnServer(const char* server)
TMap * GetFilesPerServer(const char* exclude = 0, Bool_t curronly = kFALSE)