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TGenListProxy Class Reference

Definition at line 190 of file TGenCollectionProxy.cxx.

Public Member Functions

 TGenListProxy (const TGenCollectionProxy &c)
 
virtual ~TGenListProxy ()
 
voidAt (UInt_t idx)
 Return the address of the value at index 'idx'.
 
- Public Member Functions inherited from TGenVectorProxy
 TGenVectorProxy (const TGenCollectionProxy &c)
 
virtual ~TGenVectorProxy ()
 
virtual void DeleteItem (Bool_t force, void *ptr) const
 Call to delete/destruct individual item.
 
- Public Member Functions inherited from TGenCollectionProxy
 TGenCollectionProxy (const ROOT::Detail::TCollectionProxyInfo &info, TClass *cl)
 Build a proxy for a collection whose type is described by 'collectionClass'.
 
 TGenCollectionProxy (const TGenCollectionProxy &copy)
 Build a proxy for an emulated container.
 
 TGenCollectionProxy (Info_t typ, size_t iter_size)
 Build a proxy for a collection whose type is described by 'collectionClass'.
 
virtual ~TGenCollectionProxy ()
 Standard destructor.
 
virtual voidAllocate (UInt_t n, Bool_t forceDelete)
 Allocate the needed space.
 
virtual void Clear (const char *opt="")
 Clear the emulated collection.
 
virtual void Commit (void *env)
 Commit the change.
 
virtual TVirtualCollectionProxyGenerate () const
 Virtual copy constructor.
 
virtual TClassGetCollectionClass () const
 Return a pointer to the TClass representing the container.
 
virtual Int_t GetCollectionType () const
 Return the type of collection see TClassEdit::ESTLType.
 
virtual TStreamerInfoActions::TActionSequenceGetConversionReadMemberWiseActions (TClass *oldClass, Int_t version)
 Return the set of action necessary to stream in this collection member-wise coming from the old value class layout refered to by 'version'.
 
virtual CopyIterator_t GetFunctionCopyIterator (Bool_t read=kTRUE)
 See typedef void (*CopyIterator_t)(void *&dest, const void *source); Copy the iterator source, into dest.
 
virtual CreateIterators_t GetFunctionCreateIterators (Bool_t read=kTRUE)
 See typedef void (*CreateIterators_t)(void *collection, void *&begin_arena, void *&end_arena); begin_arena and end_arena should contain the location of memory arena of size fgIteratorSize.
 
virtual DeleteIterator_t GetFunctionDeleteIterator (Bool_t read=kTRUE)
 See typedef void (*DeleteIterator_t)(void *iter); If the sizeof iterator is greater than fgIteratorArenaSize, call delete on the addresses, Otherwise just call the iterator's destructor.
 
virtual DeleteTwoIterators_t GetFunctionDeleteTwoIterators (Bool_t read=kTRUE)
 See typedef void (*DeleteTwoIterators_t)(void *begin, void *end); If the sizeof iterator is greater than fgIteratorArenaSize, call delete on the addresses, Otherwise just call the iterator's destructor.
 
virtual Next_t GetFunctionNext (Bool_t read=kTRUE)
 See typedef void* (*Next_t)(void *iter, void *end); iter and end should be pointer to respectively an iterator to be incremented and the result of colleciton.end() 'Next' will increment the iterator 'iter' and return 0 if the iterator reached the end.
 
virtual ULong_t GetIncrement () const
 Return the offset between two consecutive value_types (memory layout).
 
virtual TClassGetOnFileClass () const
 
virtual TStreamerInfoActions::TActionSequenceGetReadMemberWiseActions (Int_t version)
 Return the set of action necessary to stream in this collection member-wise coming from the old value class layout refered to by 'version'.
 
virtual EDataType GetType () const
 If the content is a simple numerical value, return its type (see TDataType)
 
virtual TClassGetValueClass () const
 Return a pointer to the TClass representing the content.
 
virtual TStreamerInfoActions::TActionSequenceGetWriteMemberWiseActions ()
 Return the set of action necessary to stream out this collection member-wise.
 
virtual Bool_t HasPointers () const
 Return true if the content is of type 'pointer to'.
 
virtual void Insert (const void *data, void *container, size_t size)
 Insert data into the container where data is a C-style array of the actual type contained in the collection of the given size.
 
virtual void operator() (TBuffer &refBuffer, void *pObject)
 TClassStreamer IO overload.
 
virtual void PopProxy ()
 Remove the last object.
 
virtual void PushProxy (void *objstart)
 Add an object.
 
virtual void ReadBuffer (TBuffer &b, void *obj)
 
virtual void ReadBuffer (TBuffer &b, void *obj, const TClass *onfileClass)
 
virtual Bool_t Reset ()
 Reset the info gathered from StreamerInfos and value's TClass.
 
virtual void Resize (UInt_t n, Bool_t force_delete)
 Resize the container.
 
virtual void SetOnFileClass (TClass *cl)
 
virtual UInt_t Size () const
 Return the current size of the container.
 
virtual UInt_t Sizeof () const
 Return the sizeof the collection object.
 
virtual void Streamer (TBuffer &refBuffer)
 Streamer Function.
 
virtual void Streamer (TBuffer &refBuffer, void *pObject, int siz)
 Streamer I/O overload.
 
- Public Member Functions inherited from TVirtualCollectionProxy
 TVirtualCollectionProxy ()
 
 TVirtualCollectionProxy (TClass *cl)
 
virtual ~TVirtualCollectionProxy ()
 
virtual void DeleteArray (void *p, Bool_t dtorOnly=kFALSE) const
 
virtual void Destructor (void *p, Bool_t dtorOnly=kFALSE) const
 
virtual Int_t GetProperties () const
 
virtual voidNew () const
 
virtual voidNew (void *arena) const
 
virtual voidNewArray (Int_t nElements) const
 
virtual voidNewArray (Int_t nElements, void *arena) const
 
virtual TClass::ObjectPtr NewObject () const
 
virtual TClass::ObjectPtr NewObject (void *arena) const
 
virtual TClass::ObjectPtr NewObjectArray (Int_t nElements) const
 
virtual TClass::ObjectPtr NewObjectArray (Int_t nElements, void *arena) const
 
char * operator[] (UInt_t idx) const
 

Additional Inherited Members

- Public Types inherited from TGenCollectionProxy
enum  { kBIT_ISSTRING = 0x20000000 , kBIT_ISTSTRING = 0x40000000 }
 
typedef const std::type_info & Info_t
 
- Public Types inherited from TVirtualCollectionProxy
typedef void *(* CopyIterator_t) (void *dest, const void *source)
 
typedef void(* CreateIterators_t) (void *collection, void **begin_arena, void **end_arena, TVirtualCollectionProxy *proxy)
 
typedef void(* DeleteIterator_t) (void *iter)
 
typedef void(* DeleteTwoIterators_t) (void *begin, void *end)
 
enum  EProperty { kIsAssociative = BIT(2) , kIsEmulated = BIT(3) , kNeedDelete = BIT(4) , kCustomAlloc = BIT(5) }
 
typedef void *(* Next_t) (void *iter, const void *end)
 
- Static Public Attributes inherited from TVirtualCollectionProxy
static const Int_t fgIteratorArenaSize = 16
 
- Protected Types inherited from TGenCollectionProxy
typedef void *(* ArrIterfunc_t) (void *from, size_t size)
 
typedef void *(* Collectfunc_t) (void *from, void *to)
 
typedef ROOT::Detail::TCollectionProxyInfo::Environ< char[64]> Env_t
 
typedef ROOT::Detail::TCollectionProxyInfo::EnvironBase EnvironBase_t
 
typedef void *(* Feedfunc_t) (void *from, void *to, size_t size)
 
typedef std::vector< EnvironBase_t * > Proxies_t
 
typedef void(* Sizing_t) (void *obj, size_t size)
 
typedef std::vector< TStaging * > Staged_t
 Collection of pre-allocated staged array for associative containers.
 
- Protected Member Functions inherited from TGenCollectionProxy
void CheckFunctions () const
 Check existence of function pointers.
 
TGenCollectionProxyInitialize (Bool_t silent) const
 Proxy initializer.
 
virtual TGenCollectionProxyInitializeEx (Bool_t silent)
 Proxy initializer.
 
- Protected Attributes inherited from TGenCollectionProxy
Method fClear
 Method cache for container accessors: clear container.
 
Collectfunc_t fCollect
 Method to collect objects from container.
 
ArrIterfunc_t fConstruct
 Container accessors: block construct.
 
std::map< std::string, TObjArray * > * fConversionReadMemberWise
 Array of bundle of TStreamerInfoActions to stream out (read) derived from another class.
 
Method0 fCreateEnv
 Method to allocate an Environment holder.
 
Sizing_t fDestruct
 Container accessors: block destruct.
 
EnvironBase_tfEnv
 Address of the currently proxied object.
 
Feedfunc_t fFeed
 Container accessors: block feed.
 
Method fFirst
 Container accessors: generic iteration: first.
 
CopyIterator_t fFunctionCopyIterator
 
CreateIterators_t fFunctionCreateIterators
 
DeleteIterator_t fFunctionDeleteIterator
 
DeleteTwoIterators_t fFunctionDeleteTwoIterators
 
Next_t fFunctionNextIterator
 
ValuefKey
 Descriptor of the key_type.
 
std::string fName
 Name of the class being proxied.
 
Method fNext
 Container accessors: generic iteration: next.
 
TClassfOnFileClass
 On file class.
 
Bool_t fPointers
 Flag to indicate if containee has pointers (key or value)
 
Proxies_t fProxyKept
 Optimization: Keep proxies once they were created.
 
Proxies_t fProxyList
 Stack of recursive proxies.
 
TObjArrayfReadMemberWise
 Array of bundle of TStreamerInfoActions to stream out (read)
 
Sizing_t fResize
 Container accessors: resize container.
 
Method fSize
 Container accessors: size of container.
 
Staged_t fStaged
 Optimization: Keep staged array once they were created.
 
int fSTL_type
 STL container type.
 
Info_t fTypeinfo
 Type information.
 
ValuefVal
 Descriptor of the Value_type.
 
int fValDiff
 Offset between two consecutive value_types (memory layout).
 
int fValOffset
 Offset from key to value (in maps)
 
std::atomic< Value * > fValue
 Descriptor of the container value type.
 
TStreamerInfoActions::TActionSequencefWriteMemberWise
 
- Protected Attributes inherited from TVirtualCollectionProxy
TClassRef fClass
 
UInt_t fProperties
 
Inheritance diagram for TGenListProxy:
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Constructor & Destructor Documentation

◆ TGenListProxy()

TGenListProxy::TGenListProxy ( const TGenCollectionProxy c)
inline

Definition at line 193 of file TGenCollectionProxy.cxx.

◆ ~TGenListProxy()

virtual TGenListProxy::~TGenListProxy ( )
inlinevirtual

Definition at line 197 of file TGenCollectionProxy.cxx.

Member Function Documentation

◆ At()

void * TGenListProxy::At ( UInt_t  idx)
inlinevirtual

Return the address of the value at index 'idx'.

Reimplemented from TGenVectorProxy.

Definition at line 201 of file TGenCollectionProxy.cxx.