ModuleSymbol Class Reference

Represents a symbol in a shared object / module / DLL. More...

#include <symbol.h>

Inheritance diagram for ModuleSymbol:

[legend]Collaboration diagram for ModuleSymbol:

[legend]List of all members.

Public Member Functions
	ModuleSymbol ()
	Creates a NULL symbol.
	ModuleSymbol (const ModuleSymbol &s)
	Copy constructor as usual.
	~ModuleSymbol ()
	Destructor; nothing special.
ModuleSymbol &	operator= (const ModuleSymbol &s)
	Standard assignment operator.
void *	ptr () const
	Get the symbol pointer, no casting applied:.
bool	operator! () const
	Check for NULL pointers:.
	operator bool () const
SharedObject	object () const
	Get the associated shared object.
Private Member Functions
	ModuleSymbol (void *_ptr, const SharedObject &_so)
	Module symbols are created by SharedObject and never directly.
Private Attributes
void *	sptr
	This is the symbol pointer; no casting applied.
SharedObject	so
	Associated shared object for reference counting.
Friends
class	_ISharedObject

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Detailed Description

Represents a symbol in a shared object / module / DLL.

Author:

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

This class is a symbol which was looked up in a shared object.
It is returned by SharedObject::lookup().

This is a completely "C++-safe" type (assignment & copy constructor).
See the docu for file pool.h for detailed information.

Definition at line 34 of file symbol.h.

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Constructor & Destructor Documentation

ModuleSymbol::ModuleSymbol (  void *  _ptr, const SharedObject &  _so )  [inline, private]

Module symbols are created by SharedObject and never directly. Definition at line 44 of file symbol.h. References SharedObject, so, and sptr.

ModuleSymbol::ModuleSymbol (   )  [inline]

Creates a NULL symbol. Definition at line 47 of file symbol.h. References so, and sptr.

ModuleSymbol::ModuleSymbol (  const ModuleSymbol &  s  )  [inline]

Copy constructor as usual. Definition at line 49 of file symbol.h. References so, and sptr.

ModuleSymbol::~ModuleSymbol (   )  [inline]

Destructor; nothing special. Definition at line 51 of file symbol.h.

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Member Function Documentation

SharedObject ModuleSymbol::object (   )  const [inline]

Get the associated shared object. Definition at line 66 of file symbol.h. References SharedObject, and so.

ModuleSymbol::operator bool (   )  const [inline]

Definition at line 63 of file symbol.h. References sptr.

bool ModuleSymbol::operator! (   )  const [inline]

Check for NULL pointers:. Definition at line 62 of file symbol.h. References sptr.

ModuleSymbol& ModuleSymbol::operator= (  const ModuleSymbol &  s  )  [inline]

Standard assignment operator. Definition at line 54 of file symbol.h. References so, and sptr.

void* ModuleSymbol::ptr (   )  const [inline]

Get the symbol pointer, no casting applied:. Definition at line 58 of file symbol.h. References sptr. Referenced by ModuleFunction< FPTR >::fptr().

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Friends And Related Function Documentation

friend class _ISharedObject [friend]

Definition at line 36 of file symbol.h.

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Member Data Documentation

SharedObject ModuleSymbol::so [private]

Associated shared object for reference counting. Definition at line 41 of file symbol.h. Referenced by ModuleSymbol(), object(), and operator=().

void* ModuleSymbol::sptr [private]

This is the symbol pointer; no casting applied. Definition at line 39 of file symbol.h. Referenced by ModuleSymbol(), operator bool(), operator!(), operator=(), and ptr().

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

• /ray/src/lib/module/symbol.h

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