tools::rroot::ntuple::std_vector_column_ref< T > Class Template Reference

Inheritance diagram for tools::rroot::ntuple::std_vector_column_ref< T >:

Collaboration diagram for tools::rroot::ntuple::std_vector_column_ref< T >:

Public Member Functions
virtual void *	cast (cid a_class) const
virtual cid	id_cls () const
virtual const std::string &	name () const
virtual bool	fetch_entry () const
virtual bool	get_entry (T &a_v) const
	std_vector_column_ref (ifile &a_file, branch &a_branch, leaf< T > &a_leaf, int64 &a_index, std::vector< T > &a_ref)
virtual	~std_vector_column_ref ()
Public Member Functions inherited from tools::read::icolumn< T >
virtual	~icolumn ()
Public Member Functions inherited from tools::read::icol
virtual	~icol ()
virtual void	stop ()

Static Public Member Functions
static cid	id_class ()
Static Public Member Functions inherited from tools::read::icolumn< T >
static cid	id_class ()

Protected Member Functions
	std_vector_column_ref (const std_vector_column_ref &a_from)
std_vector_column_ref &	operator= (const std_vector_column_ref &a_from)
bool	_fetch_entry () const

Protected Attributes
ifile &	m_file
branch &	m_branch
leaf< T > &	m_leaf
int64 &	m_index
std::vector< T > &	m_ref

Additional Inherited Members
Public Types inherited from tools::read::icolumn< T >
typedef T	entry_t

Detailed Description

template<class T>
class tools::rroot::ntuple::std_vector_column_ref< T >

Definition at line 332 of file ntuple.

Constructor & Destructor Documentation

std_vector_column_ref() [1/2]

template<class T >

tools::rroot::ntuple::std_vector_column_ref< T >::std_vector_column_ref ( ifile &  a_file, branch &  a_branch, leaf< T > &  a_leaf, int64 &  a_index, std::vector< T > &  a_ref  )

inline

Definition at line 353 of file ntuple.

    :m_file(a_file)
    ,m_branch(a_branch)
    ,m_leaf(a_leaf)
    ,m_index(a_index) //WARNING : we keep the ref !
    ,m_ref(a_ref)
    {}

~std_vector_column_ref()

template<class T >

virtual tools::rroot::ntuple::std_vector_column_ref< T >::~std_vector_column_ref ( )

inlinevirtual

Definition at line 360 of file ntuple.

{}

std_vector_column_ref() [2/2]

template<class T >

tools::rroot::ntuple::std_vector_column_ref< T >::std_vector_column_ref ( const std_vector_column_ref< T > &  a_from )

inlineprotected

Definition at line 362 of file ntuple.

    :read::icol(a_from)
    ,parent(a_from)
    ,m_file(a_from.m_file)
    ,m_branch(a_from.m_branch)
    ,m_leaf(a_from.m_leaf)
    ,m_index(a_from.m_index)
    ,m_ref(a_from.m_ref)
    {}

Member Function Documentation

_fetch_entry()

template<class T >

bool tools::rroot::ntuple::std_vector_column_ref< T >::_fetch_entry ( ) const

inlineprotected

Definition at line 376 of file ntuple.

                              {
      unsigned int n;
      if(!m_branch.find_entry(m_file,uint32(m_index),n)) {m_ref.clear();return false;}
      m_leaf.value(m_ref);
      return true;
    }

cast()

template<class T >

virtual void* tools::rroot::ntuple::std_vector_column_ref< T >::cast ( cid  a_class ) const

inlinevirtual

Reimplemented from tools::read::icolumn< T >.

Definition at line 337 of file ntuple.

                                          {
      if(void* p = cmp_cast<std_vector_column_ref>(this,a_class)) return p;
      return parent::cast(a_class);
    }

fetch_entry()

template<class T >

virtual bool tools::rroot::ntuple::std_vector_column_ref< T >::fetch_entry ( ) const

inlinevirtual

Reimplemented from tools::read::icol.

Definition at line 345 of file ntuple.

{return _fetch_entry();}

get_entry()

template<class T >

virtual bool tools::rroot::ntuple::std_vector_column_ref< T >::get_entry ( T &  a_v ) const

inlinevirtual

Implements tools::read::icolumn< T >.

Definition at line 346 of file ntuple.

                                         {
      if(!_fetch_entry()) {a_v = T();return false;}
      if(m_ref.empty()) {a_v = T();return false;}
      a_v = m_ref[0];
      return true;
    }

id_class()

template<class T >

static cid tools::rroot::ntuple::std_vector_column_ref< T >::id_class ( )

inlinestatic

Definition at line 335 of file ntuple.

{return 200+_cid(T())+10000;}

id_cls()

template<class T >

virtual cid tools::rroot::ntuple::std_vector_column_ref< T >::id_cls ( ) const

inlinevirtual

Reimplemented from tools::read::icolumn< T >.

Definition at line 341 of file ntuple.

{return id_class();}

name()

template<class T >

virtual const std::string& tools::rroot::ntuple::std_vector_column_ref< T >::name ( ) const

inlinevirtual

Implements tools::read::icol.

Definition at line 343 of file ntuple.

{return m_leaf.name();}

operator=()

template<class T >

std_vector_column_ref& tools::rroot::ntuple::std_vector_column_ref< T >::operator= ( const std_vector_column_ref< T > &  a_from )

inlineprotected

Definition at line 371 of file ntuple.

                                                                         {
      if(&a_from==this) return *this;
      return *this;
    }

Member Data Documentation

m_branch

template<class T >

branch& tools::rroot::ntuple::std_vector_column_ref< T >::m_branch

protected

Definition at line 384 of file ntuple.

m_file

template<class T >

ifile& tools::rroot::ntuple::std_vector_column_ref< T >::m_file

protected

Definition at line 383 of file ntuple.

m_index

template<class T >

int64& tools::rroot::ntuple::std_vector_column_ref< T >::m_index

protected

Definition at line 386 of file ntuple.

m_leaf

template<class T >

leaf<T>& tools::rroot::ntuple::std_vector_column_ref< T >::m_leaf

protected

Definition at line 385 of file ntuple.

m_ref

template<class T >

std::vector<T>& tools::rroot::ntuple::std_vector_column_ref< T >::m_ref

protected

Definition at line 387 of file ntuple.

---

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

• /Users/barrand/private/dev/softinex/g4tools/g4tools/tools/rroot/ntuple