pool::DbObjectHandle Class Reference

#include <StorageSvc/DbObject.h>

Collaboration diagram for pool::DbObjectHandle:

Public Member Functions
void	_setType (const DbType &type)
	Set handle type. More...
template<class T >
void	_setObject (T *p)
	Set object value. More...
void	_setObject (const int)
virtual	~DbObjectHandle ()
	Standard destructor. More...
	DbObjectHandle ()
	Standard Constructor. More...
	DbObjectHandle (const DbType &typ)
	Constructor with storage type. More...
	DbObjectHandle (USER *p)
	Constructor with object pointer. More...
	DbObjectHandle (const DbObjectHandle< USER > &c)
	Copy constructor. More...
	operator const USER * () const
	Generic assignment operator from base class. More...
	operator USER * ()
DbObjectHandle< USER > &	operator= (const int)
	Generic assignment operator. More...
DbObjectHandle< USER > &	operator= (const DbObjectHandle &c)
template<typename T >
bool	operator== (const DbHandleBase< T > &objH) const
	Equality operator. More...
const DbContainer &	containedIn () const
	Retrieve hosting container. More...
const Token::OID_t &	oid () const
	Access object oid. More...
Token::OID_t &	oid ()
	Access object oid. More...
DbStatus makeLink	ATLAS_NOT_THREAD_SAFE (const Token *pToken, Token::OID_t &linkH) const
	Add persistent association entry. More...

Protected Member Functions
template<typename T >
void	_set (const T *ptr, const DbType &typ)
	Attach object to handle with type: may be accessed by sub-class only. More...

Private Types
typedef DbHandleBase< USER >	Base

Private Member Functions
const USER *	makePtr (void *p)
	Pointer conversion. More...

Detailed Description

Description: Base class for object handles.

Author

M.Frank

Version

1.0

Definition at line 37 of file DbContainer.h.

Member Typedef Documentation

Base

typedef DbHandleBase<USER> pool::DbObjectHandle::Base

private

Definition at line 92 of file DbObject.h.

Constructor & Destructor Documentation

~DbObjectHandle()

virtual pool::DbObjectHandle::~DbObjectHandle ( )

inlinevirtual

Standard destructor.

Definition at line 115 of file DbObject.h.

{ _setObject(0);              }

DbObjectHandle() [1/4]

pool::DbObjectHandle::DbObjectHandle ( )

inline

Standard Constructor.

Definition at line 117 of file DbObject.h.

{                             }

DbObjectHandle() [2/4]

pool::DbObjectHandle::DbObjectHandle ( const DbType &  typ )

inline

Constructor with storage type.

Definition at line 119 of file DbObject.h.

{ _setType(typ);              }

DbObjectHandle() [3/4]

pool::DbObjectHandle::DbObjectHandle ( USER *  p )

inline

Constructor with object pointer.

Definition at line 121 of file DbObject.h.

{ _setObject(p);              }

DbObjectHandle() [4/4]

pool::DbObjectHandle::DbObjectHandle ( const DbObjectHandle< USER > &  c )

inline

Copy constructor.

Definition at line 123 of file DbObject.h.

                                                  : DbHandleBase<USER>()
    { _set(c.ptr(),c.type());                                               }

Member Function Documentation

_set()

template<typename T >

void pool::DbObjectHandle::_set ( const T *  ptr, const DbType &  typ  )

inlineprotected

Attach object to handle with type: may be accessed by sub-class only.

Definition at line 97 of file DbObject.h.

                                                                    {
      _setObject(ptr);
      _setType(typ);
    }

_setObject() [1/2]

void pool::DbObjectHandle::_setObject ( const int  )

inline

Definition at line 109 of file DbObject.h.

                                   { 
      if ( 0 == Base::ptr() ) return;
      Base::m_ptr = 0;
    }

_setObject() [2/2]

template<class T >

void pool::DbObjectHandle::_setObject ( T *  p )

inline

Set object value.

Definition at line 105 of file DbObject.h.

                                             {
      if ( 0 == Base::ptr() && 0 == p ) return;
      Base::m_ptr =  p;
    }

_setType()

void pool::DbObjectHandle::_setType ( const DbType &  type )

inline

Set handle type.

Definition at line 103 of file DbObject.h.

{ Base::setType(type);       }

ATLAS_NOT_THREAD_SAFE()

DbStatus makeLink pool::DbObjectHandle::ATLAS_NOT_THREAD_SAFE	(	const Token *	pToken,
		Token::OID_t &	linkH
	)		const

Add persistent association entry.

containedIn()

const DbContainer & pool::DbObjectHandle::containedIn ( ) const

inline

Retrieve hosting container.

Definition at line 205 of file DbObject.h.

  { return DbObjectAccessor::containedIn(Base::ptr());                   }

makePtr()

const USER* pool::DbObjectHandle::makePtr ( void *  p )

inlineprivate

Pointer conversion.

Definition at line 94 of file DbObject.h.

{  return (const USER*)(p); }

oid() [1/2]

Token::OID_t & pool::DbObjectHandle::oid ( )

inline

Access object oid.

Definition at line 210 of file DbObject.h.

  { return DbObjectAccessor::objectOid(Base::ptr());                     }

oid() [2/2]

const Token::OID_t & pool::DbObjectHandle::oid ( ) const

inline

Access object oid.

Definition at line 215 of file DbObject.h.

  { return DbObjectAccessor::objectOid(Base::ptr());                     }

operator const USER *()

pool::DbObjectHandle::operator const USER * ( ) const

inline

Generic assignment operator from base class.

Definition at line 126 of file DbObject.h.

{ return Base::ptr();     }

operator USER *()

pool::DbObjectHandle::operator USER * ( )

inline

Definition at line 127 of file DbObject.h.

{ return Base::ptr();     }

operator=() [1/2]

DbObjectHandle<USER>& pool::DbObjectHandle::operator= ( const DbObjectHandle &  c )

inline

Definition at line 131 of file DbObject.h.

        {
          if (&c != this)
            _set (c.ptr(), c.type());
          return *this;
        }

operator=() [2/2]

DbObjectHandle<USER>& pool::DbObjectHandle::operator= ( const int  )

inline

Generic assignment operator.

Definition at line 129 of file DbObject.h.

    { _setObject(0); return *this;                                          }

operator==()

template<typename T >

bool pool::DbObjectHandle::operator== ( const DbHandleBase< T > &  objH ) const

inline

Equality operator.

Definition at line 138 of file DbObject.h.

    { return Base::type() == objH.type() && Base::ptr() == objH.ptr();      }

---

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

• DbContainer.h
• DbObject.h