pool::DbConnection Class Reference

Definition of the DbConnection class. More...

#include <StorageSvc/DbConnection.h>

Collaboration diagram for pool::DbConnection:

Public Member Functions
	DbConnection (int typ, const std::string &nam, DbDatabaseObj *hdl)
	Constructor with initializing arguments.
	DbConnection (const DbConnection &c)
	Copy Constructor.
	~DbConnection ()=default
	Standard destructor.
DbConnection &	operator= (const DbConnection &)=delete
int	release ()
	Release token: Decrease reference count and eventually delete.
int	addRef ()
	Increase reference count.
DbDatabaseObj *	handle ()
	Access object identifier.
const DbDatabaseObj *	handle () const
const std::string &	name () const
	Access Database identifier.
int	type () const
	Access technoliogy type.

Private Attributes
int	m_refCount
	Reference count.
int	m_type
	Connection type.
std::string	m_name
	Name of this connection.
DbDatabaseObj *	m_handle
	True handle.

Detailed Description

Definition of the DbConnection class.

The connection holds data specific to dealing with one type of Database.

Author

: M.Frank

Version

1.0

Definition at line 25 of file DbConnection.h.

Constructor & Destructor Documentation

DbConnection() [1/2]

pool::DbConnection::DbConnection ( int typ, const std::string & nam, DbDatabaseObj * hdl )

inline

Constructor with initializing arguments.

Definition at line 37 of file DbConnection.h.

      : m_refCount(0), m_type(typ), m_name(nam), m_handle(hdl)   {              }

DbConnection() [2/2]

pool::DbConnection::DbConnection ( const DbConnection & c )

inline

Copy Constructor.

Definition at line 40 of file DbConnection.h.

      : m_refCount(0), m_type(c.m_type), m_name(c.m_name), m_handle(c.m_handle){}

~DbConnection()

pool::DbConnection::~DbConnection ( )

default

Standard destructor.

Member Function Documentation

addRef()

int pool::DbConnection::addRef ( )

inline

Increase reference count.

Definition at line 56 of file DbConnection.h.

{ return ++m_refCount;  }

handle() [1/2]

DbDatabaseObj * pool::DbConnection::handle ( )

inline

Access object identifier.

Definition at line 58 of file DbConnection.h.

{ return m_handle;      }

handle() [2/2]

const DbDatabaseObj * pool::DbConnection::handle ( ) const

inline

Definition at line 59 of file DbConnection.h.

{ return m_handle;      }

name()

const std::string & pool::DbConnection::name ( ) const

inline

Access Database identifier.

Definition at line 61 of file DbConnection.h.

{ return m_name;        }

operator=()

DbConnection & pool::DbConnection::operator= ( const DbConnection & )

delete

release()

int pool::DbConnection::release ( )

inline

Release token: Decrease reference count and eventually delete.

Definition at line 48 of file DbConnection.h.

                     {
      int cnt = --m_refCount;
      if ( 0 >= cnt )   {
        delete this;
      }
      return cnt;
    }

type()

int pool::DbConnection::type ( ) const

inline

Access technoliogy type.

Definition at line 63 of file DbConnection.h.

{ return m_type;        }

Member Data Documentation

m_handle

DbDatabaseObj* pool::DbConnection::m_handle

private

True handle.

Definition at line 34 of file DbConnection.h.

m_name

std::string pool::DbConnection::m_name

private

Name of this connection.

Definition at line 32 of file DbConnection.h.

m_refCount

int pool::DbConnection::m_refCount

private

Reference count.

Definition at line 28 of file DbConnection.h.

m_type

int pool::DbConnection::m_type

private

Connection type.

Definition at line 30 of file DbConnection.h.

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

• DbConnection.h