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ROOT::Detail::TDF::TCustomColumn< F, PrevData > Class Template Referencefinal

template<typename F, typename PrevData>
class ROOT::Detail::TDF::TCustomColumn< F, PrevData >

Definition at line 289 of file TDFNodes.hxx.

Public Member Functions

 TCustomColumn (std::string_view name, F &&expression, const ColumnNames_t &bl, PrevData &pd)
 
 TCustomColumn (const TCustomColumn &)=delete
 
bool CheckFilters (unsigned int slot, Long64_t entry) final
 
void CreateSlots (unsigned int nSlots) final
 
const std::type_info & GetTypeId () const
 
void * GetValuePtr (unsigned int slot) final
 
void Init (TTreeReader *r, unsigned int slot) final
 
void PartialReport () const final
 
void Report () const final
 
void StopProcessing ()
 
void Update (unsigned int slot, Long64_t entry) final
 
template<int... S, typename... BranchTypes>
void UpdateHelper (unsigned int slot, Long64_t entry, TDFInternal::TStaticSeq< S...>, TDFInternal::TTypeList< BranchTypes...>)
 
- Public Member Functions inherited from ROOT::Detail::TDF::TCustomColumnBase
 TCustomColumnBase (TLoopManager *df, const ColumnNames_t &tmpBranches, std::string_view name)
 
virtual ~TCustomColumnBase ()
 
TLoopManager * GetImplPtr () const
 
std::string GetName () const
 
ColumnNames_t GetTmpBranches () const
 
void IncrChildrenCount ()
 

Private Types

using BranchTypes_t = typename TDFInternal::TFunctionTraits< F >::Args_t
 
using Ret_t = typename TDFInternal::TFunctionTraits< F >::Ret_t
 
using TypeInd_t = typename TDFInternal::TGenStaticSeq< BranchTypes_t::fgSize >::Type_t
 

Private Attributes

const ColumnNames_t fBranches
 
F fExpression
 
std::vector< Long64_t > fLastCheckedEntry = {-1}
 
std::vector< std::unique_ptr
< Ret_t > > 		fLastResultPtr
 
PrevData & fPrevData
 
std::vector
< TDFInternal::TDFValueTuple_t
< BranchTypes_t > > 		fValues
 

Additional Inherited Members

- Protected Attributes inherited from ROOT::Detail::TDF::TCustomColumnBase
TLoopManager * fImplPtr
 A raw pointer to the TLoopManager at the root of this functional graph. More...
 
const std::string fName
 
unsigned int fNChildren {0}
 Number of nodes of the functional graph hanging from this object. More...
 
unsigned int fNStopsReceived {0}
 Number of times that a children node signaled to stop processing entries. More...
 
ColumnNames_t fTmpBranches
 

#include <ROOT/TDFNodes.hxx>

Inheritance diagram for ROOT::Detail::TDF::TCustomColumn< F, PrevData >:
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Member Typedef Documentation

template<typename F , typename PrevData >
using ROOT::Detail::TDF::TCustomColumn< F, PrevData >::BranchTypes_t = typename TDFInternal::TFunctionTraits<F>::Args_t
private

Definition at line 290 of file TDFNodes.hxx.

template<typename F , typename PrevData >
using ROOT::Detail::TDF::TCustomColumn< F, PrevData >::Ret_t = typename TDFInternal::TFunctionTraits<F>::Ret_t
private

Definition at line 292 of file TDFNodes.hxx.

template<typename F , typename PrevData >
using ROOT::Detail::TDF::TCustomColumn< F, PrevData >::TypeInd_t = typename TDFInternal::TGenStaticSeq<BranchTypes_t::fgSize>::Type_t
private

Definition at line 291 of file TDFNodes.hxx.

Constructor & Destructor Documentation

template<typename F , typename PrevData >
ROOT::Detail::TDF::TCustomColumn< F, PrevData >::TCustomColumn ( std::string_view  name,
F &&  expression,
const ColumnNames_t &  bl,
PrevData &  pd 
)
inline

Definition at line 303 of file TDFNodes.hxx.

template<typename F , typename PrevData >
ROOT::Detail::TDF::TCustomColumn< F, PrevData >::TCustomColumn ( const TCustomColumn< F, PrevData > &  )
delete

Member Function Documentation

template<typename F , typename PrevData >
bool ROOT::Detail::TDF::TCustomColumn< F, PrevData >::CheckFilters ( unsigned int  slot,
Long64_t  entry 
)
inlinefinalvirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 339 of file TDFNodes.hxx.

template<typename F , typename PrevData >
void ROOT::Detail::TDF::TCustomColumn< F, PrevData >::CreateSlots ( unsigned int  nSlots)
inlinefinalvirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 331 of file TDFNodes.hxx.

template<typename F , typename PrevData >
const std::type_info& ROOT::Detail::TDF::TCustomColumn< F, PrevData >::GetTypeId ( ) const
inlinevirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 329 of file TDFNodes.hxx.

template<typename F , typename PrevData >
void* ROOT::Detail::TDF::TCustomColumn< F, PrevData >::GetValuePtr ( unsigned int  slot)
inlinefinalvirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 318 of file TDFNodes.hxx.

template<typename F , typename PrevData >
void ROOT::Detail::TDF::TCustomColumn< F, PrevData >::Init ( TTreeReader *  r,
unsigned int  slot 
)
inlinefinalvirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 312 of file TDFNodes.hxx.

template<typename F , typename PrevData >
void ROOT::Detail::TDF::TCustomColumn< F, PrevData >::PartialReport ( ) const
inlinefinalvirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 356 of file TDFNodes.hxx.

template<typename F , typename PrevData >
void ROOT::Detail::TDF::TCustomColumn< F, PrevData >::Report ( ) const
inlinefinalvirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 354 of file TDFNodes.hxx.

template<typename F , typename PrevData >
void ROOT::Detail::TDF::TCustomColumn< F, PrevData >::StopProcessing ( )
inlinevirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 358 of file TDFNodes.hxx.

template<typename F , typename PrevData >
void ROOT::Detail::TDF::TCustomColumn< F, PrevData >::Update ( unsigned int  slot,
Long64_t  entry 
)
inlinefinalvirtual

Implements ROOT::Detail::TDF::TCustomColumnBase.

Definition at line 320 of file TDFNodes.hxx.

template<typename F , typename PrevData >
template<int... S, typename... BranchTypes>
void ROOT::Detail::TDF::TCustomColumn< F, PrevData >::UpdateHelper ( unsigned int  slot,
Long64_t  entry,
TDFInternal::TStaticSeq< S...>  ,
TDFInternal::TTypeList< BranchTypes...>   
)
inline

Definition at line 346 of file TDFNodes.hxx.

Member Data Documentation

template<typename F , typename PrevData >
const ColumnNames_t ROOT::Detail::TDF::TCustomColumn< F, PrevData >::fBranches
private

Definition at line 295 of file TDFNodes.hxx.

template<typename F , typename PrevData >
F ROOT::Detail::TDF::TCustomColumn< F, PrevData >::fExpression
private

Definition at line 294 of file TDFNodes.hxx.

template<typename F , typename PrevData >
std::vector<Long64_t> ROOT::Detail::TDF::TCustomColumn< F, PrevData >::fLastCheckedEntry = {-1}
private

Definition at line 298 of file TDFNodes.hxx.

template<typename F , typename PrevData >
std::vector<std::unique_ptr<Ret_t> > ROOT::Detail::TDF::TCustomColumn< F, PrevData >::fLastResultPtr
private

Definition at line 296 of file TDFNodes.hxx.

template<typename F , typename PrevData >
PrevData& ROOT::Detail::TDF::TCustomColumn< F, PrevData >::fPrevData
private

Definition at line 297 of file TDFNodes.hxx.

template<typename F , typename PrevData >
std::vector<TDFInternal::TDFValueTuple_t<BranchTypes_t> > ROOT::Detail::TDF::TCustomColumn< F, PrevData >::fValues
private

Definition at line 300 of file TDFNodes.hxx.

The documentation for this class was generated from the following file: