tools::rroot::obj_list Class Reference

Inheritance diagram for tools::rroot::obj_list:

Collaboration diagram for tools::rroot::obj_list:

Public Member Functions
virtual void *	cast (const std::string &a_class) const
virtual const std::string &	s_cls () const
virtual void *	cast (cid a_class) const
virtual iro *	copy () const
virtual bool	stream (buffer &a_buffer)
	obj_list (ifac &a_fac)
virtual	~obj_list ()
	obj_list (const obj_list &a_from)
obj_list &	operator= (const obj_list &a_from)
parent::const_iterator	begin () const
parent::iterator	begin ()
parent::const_iterator	end () const
parent::iterator	end ()
parent::size_type	size () const
bool	empty () const
void	add_object (iro *a_obj)
template<class T >
T *	get_entry (std::ostream &a_out, size_t a_index) const
void	safe_clear ()
void	cleanup ()
Public Member Functions inherited from tools::rroot::iro
virtual	~iro ()

Static Public Member Functions
static const std::string &	s_store_class ()
static const std::string &	s_class ()
static cid	id_class ()

Protected Attributes
ifac &	m_fac
std::vector< bool >	m_owns

Detailed Description

Definition at line 20 of file obj_list.

Constructor & Destructor Documentation

obj_list() [1/2]

tools::rroot::obj_list::obj_list ( ifac &  a_fac )

inline

Definition at line 99 of file obj_list.

  :m_fac(a_fac)
  {
#ifdef TOOLS_MEM
    mem::increment(s_class().c_str());
#endif
  }

~obj_list()

virtual tools::rroot::obj_list::~obj_list ( )

inlinevirtual

Definition at line 106 of file obj_list.

                     {
    safe_clear();
#ifdef TOOLS_MEM
    mem::decrement(s_class().c_str());
#endif
  }

obj_list() [2/2]

tools::rroot::obj_list::obj_list ( const obj_list &  a_from )

inline

Definition at line 113 of file obj_list.

  :iro(a_from)
  ,parent()
  ,m_fac(a_from.m_fac)
  {
#ifdef TOOLS_MEM
    mem::increment(s_class().c_str());
#endif
    tools_vforcit(iro*,a_from,it) {
      parent::push_back((*it)->copy());
      m_owns.push_back(true);
    }
  }

Member Function Documentation

add_object()

void tools::rroot::obj_list::add_object ( iro *  a_obj )

inline

Definition at line 146 of file obj_list.

                              { //take ownership.
    parent::push_back(a_obj);
    m_owns.push_back(true);
  }

begin() [1/2]

parent::iterator tools::rroot::obj_list::begin ( )

inline

Definition at line 140 of file obj_list.

{return parent::begin();}

begin() [2/2]

parent::const_iterator tools::rroot::obj_list::begin ( ) const

inline

Definition at line 139 of file obj_list.

{return parent::begin();}

cast() [1/2]

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

inlinevirtual

Implements tools::rroot::iro.

Definition at line 40 of file obj_list.

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

cast() [2/2]

virtual void* tools::rroot::obj_list::cast ( const std::string &  a_class ) const

inlinevirtual

Implements tools::rroot::iro.

Definition at line 33 of file obj_list.

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

cleanup()

void tools::rroot::obj_list::cleanup ( )

inline

Definition at line 179 of file obj_list.

{safe_clear();}

copy()

virtual iro* tools::rroot::obj_list::copy ( ) const

inlinevirtual

Implements tools::rroot::iro.

Definition at line 46 of file obj_list.

{return new obj_list(*this);}

empty()

bool tools::rroot::obj_list::empty ( ) const

inline

Definition at line 144 of file obj_list.

{return parent::empty();}

end() [1/2]

parent::iterator tools::rroot::obj_list::end ( )

inline

Definition at line 142 of file obj_list.

{return parent::end();}

end() [2/2]

parent::const_iterator tools::rroot::obj_list::end ( ) const

inline

Definition at line 141 of file obj_list.

{return parent::end();}

get_entry()

template<class T >

T* tools::rroot::obj_list::get_entry ( std::ostream &  a_out, size_t  a_index  ) const

inline

Definition at line 152 of file obj_list.

                                                       {
    if(a_index>=size()) return 0;
    iro* _obj = parent::operator[](a_index);
    if(!_obj) return 0;
    T* od = id_cast<iro,T>(*_obj);
    if(!od) {
      a_out << "tools::rroot::obj_list::get_entry :"
            << " object of class " << sout(_obj->s_cls()) << " not a " << T::s_class() << std::endl;
      return 0;
    }
    return od;
  }

id_class()

static cid tools::rroot::obj_list::id_class ( )

inlinestatic

Definition at line 39 of file obj_list.

{return obj_list_cid();}

operator=()

obj_list& tools::rroot::obj_list::operator= ( const obj_list &  a_from )

inline

Definition at line 126 of file obj_list.

                                              {
    if(&a_from==this) return *this;
 
    safe_clear();
 
    tools_vforcit(iro*,a_from,it) {
      parent::push_back((*it)->copy());
      m_owns.push_back(true);
    }
 
    return *this;
  }

s_class()

static const std::string& tools::rroot::obj_list::s_class ( )

inlinestatic

Definition at line 28 of file obj_list.

                                    {
    static const std::string s_v("tools::rroot::obj_list");
    return s_v;
  }

s_cls()

virtual const std::string& tools::rroot::obj_list::s_cls ( ) const

inlinevirtual

Implements tools::rroot::iro.

Definition at line 37 of file obj_list.

{return s_class();}

s_store_class()

static const std::string& tools::rroot::obj_list::s_store_class ( )

inlinestatic

Definition at line 23 of file obj_list.

                                          {
    static const std::string s_v("TList");
    return s_v;
  }

safe_clear()

void tools::rroot::obj_list::safe_clear ( )

inline

Definition at line 165 of file obj_list.

                    {
    typedef parent::iterator it_t;
    typedef std::vector<bool>::iterator itb_t;
    while(!parent::empty()) {
      it_t it = parent::begin();
      itb_t itb = m_owns.begin();
      iro* entry  = (*it);
      bool own = (*itb);
      parent::erase(it);
      m_owns.erase(itb);
      if(own) delete entry;
    }
  }

size()

parent::size_type tools::rroot::obj_list::size ( ) const

inline

Definition at line 143 of file obj_list.

{return parent::size();}

stream()

virtual bool tools::rroot::obj_list::stream ( buffer &  a_buffer )

inlinevirtual

Implements tools::rroot::iro.

Definition at line 47 of file obj_list.

                                        {
    safe_clear();
 
    short v;
    unsigned int s, c;
    if(!a_buffer.read_version(v,s,c)) return false;
 
    //::printf("debug : obj_list::stream : version %d, byte count %d\n",v,c);
 
   {uint32 id,bits;
    if(!Object_stream(a_buffer,id,bits)) return false;}
 
    std::string name;
    if(!a_buffer.read(name)) return false;
    int nobjects;
    if(!a_buffer.read(nobjects)) return false;
 
    //::printf("debug : obj_list : name \"%s\", nobject %d\n",
    //    name.c_str(),nobjects);
 
    ifac::args args;
    for (int i=0;i<nobjects;i++) {
      //::printf("debug : obj_list :    n=%d i=%d ...\n",nobjects,i);
 
      iro* obj;
      bool created;
      if(!a_buffer.read_object(m_fac,args,obj,created)){
        a_buffer.out() << "tools::rroot::obj_list::stream : can't read object." << std::endl;
        return false;
      }
 
      unsigned char nch;
      if(!a_buffer.read(nch)) return false;
      if(nch) {
        char readOption[256];
        if(!a_buffer.read_fast_array(readOption,nch)) return false;
        readOption[nch] = 0;
      }
      if(obj) {
        if(created) {
          parent::push_back(obj);
          m_owns.push_back(true);
    } else { //someone else may manage this object.
          parent::push_back(obj);
          m_owns.push_back(false);
    }
      }
    }
 
    return a_buffer.check_byte_count(s,c,s_store_class());
  }

Member Data Documentation

m_fac

ifac& tools::rroot::obj_list::m_fac

protected

Definition at line 181 of file obj_list.

m_owns

std::vector<bool> tools::rroot::obj_list::m_owns

protected

Definition at line 182 of file obj_list.

---

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

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