tools::rroot::ntuple::column_string_ref Class Reference

Inheritance diagram for tools::rroot::ntuple::column_string_ref:

Collaboration diagram for tools::rroot::ntuple::column_string_ref:

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
	column_string_ref (ifile &a_file, branch &a_branch, leaf_string &a_leaf, int64 &a_index, std::string &a_ref)
virtual	~column_string_ref ()
bool	get_entry (std::string &a_v) const
Public Member Functions inherited from tools::read::icol
virtual	~icol ()
virtual void	stop ()

Static Public Member Functions
static cid	id_class ()

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

Protected Attributes
ifile &	m_file
branch &	m_branch
leaf_string &	m_leaf
int64 &	m_index
std::string &	m_ref

Detailed Description

Definition at line 149 of file ntuple.

Constructor & Destructor Documentation

column_string_ref() [1/2]

tools::rroot::ntuple::column_string_ref::column_string_ref ( ifile &  a_file, branch &  a_branch, leaf_string &  a_leaf, int64 &  a_index, std::string &  a_ref  )

inline

Definition at line 166 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)
    {}

~column_string_ref()

virtual tools::rroot::ntuple::column_string_ref::~column_string_ref ( )

inlinevirtual

Definition at line 173 of file ntuple.

{}

column_string_ref() [2/2]

tools::rroot::ntuple::column_string_ref::column_string_ref ( const column_string_ref &  a_from )

inlineprotected

Definition at line 175 of file ntuple.

    :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()

bool tools::rroot::ntuple::column_string_ref::_fetch_entry ( ) const

inlineprotected

Definition at line 194 of file ntuple.

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

cast()

virtual void* tools::rroot::ntuple::column_string_ref::cast ( cid  a_class ) const

inlinevirtual

Implements tools::read::icol.

Reimplemented in tools::rroot::ntuple::column_vector_string, tools::rroot::ntuple::column_vector_string_ref, and tools::rroot::ntuple::column_string.

Definition at line 157 of file ntuple.

                                          {
      if(void* p = cmp_cast<column_string_ref>(this,a_class)) return p;
      return 0;
    }

fetch_entry()

virtual bool tools::rroot::ntuple::column_string_ref::fetch_entry ( ) const

inlinevirtual

Reimplemented from tools::read::icol.

Reimplemented in tools::rroot::ntuple::column_vector_string_ref.

Definition at line 164 of file ntuple.

{return _fetch_entry();}

get_entry()

bool tools::rroot::ntuple::column_string_ref::get_entry ( std::string &  a_v ) const

inline

Definition at line 188 of file ntuple.

                                         {
      if(!_fetch_entry()) {a_v.clear();return false;}
      a_v = m_ref;
      return true;
    }

id_class()

static cid tools::rroot::ntuple::column_string_ref::id_class ( )

inlinestatic

Definition at line 152 of file ntuple.

                          {
      static const std::string s_v;
      return _cid(s_v)+10000;
    }

id_cls()

virtual cid tools::rroot::ntuple::column_string_ref::id_cls ( ) const

inlinevirtual

Implements tools::read::icol.

Reimplemented in tools::rroot::ntuple::column_vector_string, tools::rroot::ntuple::column_vector_string_ref, and tools::rroot::ntuple::column_string.

Definition at line 161 of file ntuple.

{return id_class();}

name()

virtual const std::string& tools::rroot::ntuple::column_string_ref::name ( ) const

inlinevirtual

Implements tools::read::icol.

Reimplemented in tools::rroot::ntuple::column_vector_string, tools::rroot::ntuple::column_vector_string_ref, and tools::rroot::ntuple::column_string.

Definition at line 162 of file ntuple.

{return m_leaf.name();}

operator=()

column_string_ref& tools::rroot::ntuple::column_string_ref::operator= ( const column_string_ref &  a_from )

inlineprotected

Definition at line 183 of file ntuple.

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

Member Data Documentation

m_branch

branch& tools::rroot::ntuple::column_string_ref::m_branch

protected

Definition at line 204 of file ntuple.

m_file

ifile& tools::rroot::ntuple::column_string_ref::m_file

protected

Definition at line 203 of file ntuple.

m_index

int64& tools::rroot::ntuple::column_string_ref::m_index

protected

Definition at line 206 of file ntuple.

m_leaf

leaf_string& tools::rroot::ntuple::column_string_ref::m_leaf

protected

Definition at line 205 of file ntuple.

m_ref

std::string& tools::rroot::ntuple::column_string_ref::m_ref

protected

Definition at line 207 of file ntuple.

---

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

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