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Ogre::DynLib Class Reference

Resource holding data about a dynamic library. More...

#include <OgreDynLib.h>

Inheritance diagram for Ogre::DynLib:

List of all members.

Public Methods
	DynLib (const String &name)
	Default constructor - used by DynLibManager. More...
	~DynLib ()
	Default destructor. More...
virtual void	load ()
	Generic load - called by DynLibManager. More...
virtual void	unload ()
	Generic unload - called by DynLibManager. More...
virtual void *	getSymbol (const String &strName) const throw ()
	Returns the adress of the given symbol from the loaded library. More...
virtual size_t	getSize (void)
	Retrieves info about the size of the resource. More...
void	touch (void)
	'Touches' the resource to indicate it has been used. More...
time_t	getLastAccess (void) const
	Gets the last time the resource was 'touched'. More...
const String &	getName (void) const
	Gets resource name. More...
bool	isLoaded (void) const
	Returns true if the Resource has been loaded, false otherwise. More...
virtual void	destroy ()
	A method to make the resource delete itself. More...
Protected Attributes
DYNLIB_HANDLE	m_hInst
	Handle to the loaded library. More...
String	mName
bool	mIsLoaded
time_t	mLastAccess
size_t	mSize

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Detailed Description

Resource holding data about a dynamic library.

Remarks:

This class holds the data required to get symbols from libraries loaded at run-time (i.e. from DLL's for so's)

Author:

Adrian Cearnãu (cearny@cearny.ro)

Since:

27 January 2002

See also:

Resource

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Constructor & Destructor Documentation

Ogre::DynLib::DynLib (  const String &    name )

Default constructor - used by DynLibManager. Warning: Do not call directly

Ogre::DynLib::~DynLib (    )

Default destructor.

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Member Function Documentation

virtual void Ogre::Resource::destroy (  void    )  [inline, virtual, inherited]

A method to make the resource delete itself. Note: This exists because Resource objects could be created in other processes, and they need to be destroyed in the process that created them.

time_t Ogre::Resource::getLastAccess (  void    )  const [inline, inherited]

Gets the last time the resource was 'touched'.

const String& Ogre::Resource::getName (  void    )  const [inline, inherited]

Gets resource name. Reimplemented in Ogre::Material.

virtual size_t Ogre::Resource::getSize (  void    )  [inline, virtual, inherited]

Retrieves info about the size of the resource.

void * Ogre::DynLib::getSymbol (  const String &    strName )  const throw () [virtual]

Returns the adress of the given symbol from the loaded library. Parameters: strName  The name of the symbol to search for Returns: If the function succeeds, the returned value is a handle to the symbol. If the function fails, the returned value is NULL.

bool Ogre::Resource::isLoaded (  void    )  const [inline, inherited]

Returns true if the Resource has been loaded, false otherwise.

void Ogre::DynLib::load (    )  [virtual]

Generic load - called by DynLibManager. See also: Resource::load Implements Ogre::Resource.

void Ogre::Resource::touch (  void    )  [inline, inherited]

'Touches' the resource to indicate it has been used.

void Ogre::DynLib::unload (    )  [virtual]

Generic unload - called by DynLibManager. See also: Resource::unload Reimplemented from Ogre::Resource.

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Member Data Documentation

DYNLIB_HANDLE Ogre::DynLib::m_hInst [protected]

Handle to the loaded library.

bool Ogre::Resource::mIsLoaded [protected, inherited]

time_t Ogre::Resource::mLastAccess [protected, inherited]

String Ogre::Resource::mName [protected, inherited]

size_t Ogre::Resource::mSize [protected, inherited]

Copyright © 2002 by The OGRE Team