PndInputContainer< T > Class Template Reference

#include <PndInputContainer.h>

Inheritance diagram for PndInputContainer< T >:

Public Member Functions
	PndInputContainer ()
	Construct a new PndInputContainer object. More...
virtual	~PndInputContainer ()
	Destroy the PndInputContainer object. More...
virtual Bool_t	Init (const TString &t_branchname)
	Init internal data. More...
Bool_t	TryTCA (const TString &t_branchname)
	Tries to find a registered TClonesArray with name t_branchname. Returns kTRUE on success. More...
Bool_t	TrySTD (const TString &t_branchname)
	Tries to find a registered const std::vector<T>* with name t_branchname. Returns kTRUE on success. More...
virtual ssize_t	GetSize () const final
	Get the number of members in internal data. More...
virtual T const *	GetElement (Int_t t_index) const final
	Get the Element object at t_index. More...
Public Member Functions inherited from PndInputContainerI< T >
	PndInputContainerI ()
	Construct a new PndInputContainerI object. More...
virtual T const *	GetConstElementPtr (Int_t t_index) const
	Get the Element object at t_index. More...
std::vector< T const * >	GetVector () const
	return vector of ptrs pointing at internal data, to be used to access data independent of underlying data container More...
Public Member Functions inherited from PndContainerI< T >
	PndContainerI ()
	Construct a new PndContainerI object. More...
virtual	~PndContainerI ()
	Destroy the PndContainerI object. More...
std::vector< T const * >	GetVectorOfPtrToConst () const
	return vector of const ptrs pointing at internal data, to be used to access data independent of underlying data container More...
const TString &	GetBranchName () const
	Get the BranchName. More...

Protected Attributes
std::unique_ptr< PndInputContainerI< T > >	fImp {nullptr}
Protected Attributes inherited from PndContainerI< T >
TString	fBranchName {""}

Detailed Description

template<class T>
class PndInputContainer< T >

Definition at line 24 of file PndInputContainer.h.

Constructor & Destructor Documentation

PndInputContainer()

template<class T>

PndInputContainer< T >::PndInputContainer ( )

inline

Construct a new PndInputContainer object.

Parameters

const	TString &t_foldername : Name of folder
Bool_t	t_persistency : Should date be stored to file

Definition at line 33 of file PndInputContainer.h.

: PndInputContainerI<T>() {}

~PndInputContainer()

template<class T>

virtual PndInputContainer< T >::~PndInputContainer ( )

inlinevirtual

Destroy the PndInputContainer object.

Definition at line 39 of file PndInputContainer.h.

{};

Member Function Documentation

GetElement()

template<class T>

virtual T const* PndInputContainer< T >::GetElement ( Int_t  t_index ) const

inlinefinalvirtual

Get the Element object at t_index.

Parameters

t_index

Returns

T*

Implements PndInputContainerI< T >.

Definition at line 126 of file PndInputContainer.h.

  {
    if (this->fImp != nullptr) {
      return this->fImp->GetElement(t_index);
    }
    return nullptr;
  }

GetSize()

template<class T>

virtual ssize_t PndInputContainer< T >::GetSize ( ) const

inlinefinalvirtual

Get the number of members in internal data.

Returns

ssize_t

Implements PndContainerI< T >.

Definition at line 112 of file PndInputContainer.h.

Referenced by TestInTask::Exec(), and TestPeekTask::Exec().

  {
    if (this->fImp != nullptr) {
      return this->fImp->GetSize();
    }
    return 0;
  }

Init()

template<class T>

virtual Bool_t PndInputContainer< T >::Init ( const TString &  t_branchname )

inlinevirtual

Init internal data.

Parameters

const

TString &t_branchname - Name of databranch that is to be fetched

Implements PndContainerI< T >.

Definition at line 46 of file PndInputContainer.h.

Referenced by TestInTask::Init(), and TestPeekTask::Init().

  {
    this->fBranchName = t_branchname;
    this->fImp.reset(nullptr);

    Bool_t success = TryTCA(t_branchname);
    if (!success) {
      success = TrySTD(t_branchname);
    }
    if (!success) {
      this->fImp.reset(nullptr);
      // throw std::runtime_error(
      //   ("PndInputContainer<" + TString{T().ClassName()} + ">::Init(" + t_branchname + "): No " + TString{T().ClassName()} + " array with name " + t_branchname +
      //   "found!").Data());
      LOG(error) << "PndInputContainer<" << T().ClassName() << ">::Init(" << t_branchname << "): No " << T().ClassName() << " array with name " << t_branchname << " found!";
    }
    return success;
  }

TrySTD()

template<class T>

Bool_t PndInputContainer< T >::TrySTD ( const TString &  t_branchname )

inline

Tries to find a registered const std::vector<T>* with name t_branchname. Returns kTRUE on success.

Parameters

t_branchname

Returns

Bool_t

Definition at line 90 of file PndInputContainer.h.

Referenced by PndInputContainer< BSEmcMCPoint >::Init().

  {
    if (FairRootManager::Instance()->CheckBranch(t_branchname) ==
        0) { // This test is required here, as you get a segmentation violation if you try to access a not existing branch t_branchname via std
      return kFALSE;
    }
    this->fImp.reset(new PndSTDInputContainer<T>{});
    Bool_t success = this->fImp->Init(t_branchname);
    if (!success) {
      LOG(debug) << "No std::vector<T> branch called " << t_branchname << " registered with the FairRootManager.";
      this->fImp.reset(nullptr);
    } else {
      LOG(debug) << "Found std::vector<T> TClonesArray branch called " << t_branchname << " registered with the FairRootManager.";
    }
    return success;
  }

TryTCA()

template<class T>

Bool_t PndInputContainer< T >::TryTCA ( const TString &  t_branchname )

inline

Tries to find a registered TClonesArray with name t_branchname. Returns kTRUE on success.

Parameters

t_branchname

Returns

Bool_t

Definition at line 71 of file PndInputContainer.h.

Referenced by PndInputContainer< BSEmcMCPoint >::Init().

  {
    this->fImp.reset(new PndTCAInputContainer<T>{});
    Bool_t success = this->fImp->Init(t_branchname);
    if (!success) {
      LOG(debug) << "No TClonesArray branch called " << t_branchname << " registered with the FairRootManager. ";
      this->fImp.reset(nullptr);
    } else {
      LOG(debug) << "Found input TClonesArray branch called " << t_branchname << " registered with the FairRootManager.";
    }
    return success;
  }

Member Data Documentation

fImp

template<class T>

std::unique_ptr<PndInputContainerI<T> > PndInputContainer< T >::fImp {nullptr}

protected

Definition at line 135 of file PndInputContainer.h.

Referenced by PndInputContainer< BSEmcMCPoint >::GetElement(), PndInputContainer< BSEmcMCPoint >::GetSize(), PndInputContainer< BSEmcMCPoint >::Init(), PndInputContainer< BSEmcMCPoint >::TrySTD(), and PndInputContainer< BSEmcMCPoint >::TryTCA().

---

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

• PndInputContainer.h