_ISharedObject Class Reference

This class is the internal implementation of a shared object (.so, .dll, ...). More...

#include <sharedobject.h>

Inheritance diagram for _ISharedObject:

[legend]Collaboration diagram for _ISharedObject:

[legend]List of all members.

Public Member Functions
	~_ISharedObject ()
	Destructor will unregister at the module pool. (Ref counting!).
const char *	error () const
	Get module load error; NULL ref on success.
const char *	name () const
	Get name of shared object file:.
ModuleSymbol	lookup (const char *symbol)
	Lookup a symbol.
Private Member Functions
	_ISharedObject (const _ISharedObject &)
	This class is not C++-safe. Do not use these:.
void	operator= (const _ISharedObject &)
	_ISharedObject (GModule *m, const char *name)
	Please gererate SharedObjects using ModulePool::Load().
Private Attributes
GModule *	module
	Module or NULL (error / module unloaded).
const char *	mname
	File name or error string if module=NULL.
Friends
class	LinkedList< _ISharedObject >
class	ModulePool

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Detailed Description

This class is the internal implementation of a shared object (.so, .dll, ...).

For internal use only.

Author:

Wolfgang Wieser ] wwieser (a) gmx <*> de [

Important: For a description on how to use the module system, see the docu for file pool.h.

Note:

You should NEVER use this class directly; always use the reference counting SharedObject.

Definition at line 79 of file sharedobject.h.

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Constructor & Destructor Documentation

_ISharedObject::_ISharedObject (  const _ISharedObject &   )  [private]

This class is not C++-safe. Do not use these:.

_ISharedObject::_ISharedObject (  GModule *  m, const char *  name )  [private]

Please gererate SharedObjects using ModulePool::Load(). Definition at line 35 of file sharedobject.cc.

_ISharedObject::~_ISharedObject (   )

Destructor will unregister at the module pool. (Ref counting!). Definition at line 45 of file sharedobject.cc. References module, and ModulePool::unregister().

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Member Function Documentation

const char* _ISharedObject::error (   )  const [inline]

Get module load error; NULL ref on success. Definition at line 100 of file sharedobject.h. References mname, and module.

ModuleSymbol _ISharedObject::lookup (  const char *  symbol  )

Lookup a symbol. Looks up the symbol with the passed name in the shared object. Returns: NULL pointer if not found (i.e. ModuleSymbol::ptr()==NULL). Definition at line 22 of file sharedobject.cc. References module, and SharedObject.

const char* _ISharedObject::name (   )  const [inline]

Get name of shared object file:. Definition at line 104 of file sharedobject.h. References mname, and module. Referenced by ModulePool::_unregister().

void _ISharedObject::operator= (  const _ISharedObject &   )  [private]

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Friends And Related Function Documentation

friend class LinkedList< _ISharedObject > [friend]

Definition at line 84 of file sharedobject.h.

friend class ModulePool [friend]

Definition at line 85 of file sharedobject.h.

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Member Data Documentation

const char* _ISharedObject::mname [private]

File name or error string if module=NULL. Definition at line 88 of file sharedobject.h. Referenced by ModulePool::_FindObjectByName(), error(), and name().

GModule* _ISharedObject::module [private]

Module or NULL (error / module unloaded). Definition at line 87 of file sharedobject.h. Referenced by ModulePool::_unregister(), error(), lookup(), name(), and ~_ISharedObject().

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

• /ray/src/lib/module/sharedobject.h
• /ray/src/lib/module/sharedobject.cc

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