Resource::ResourceManager Class Reference

Base class for managers that require a virtual file system and object cache. More...

#include <resourcemanager.hpp>

Inheritance diagram for Resource::ResourceManager:

Collaboration diagram for Resource::ResourceManager:

Public Member Functions
	ResourceManager (const VFS::Manager *vfs)
virtual	~ResourceManager ()
virtual void	updateCache (double referenceTime)
	Clear cache entries that have not been referenced for longer than expiryDelay. More...
virtual void	clearCache ()
	Clear all cache entries. More...
void	setExpiryDelay (double expiryDelay)
	How long to keep objects in cache after no longer being referenced. More...
const VFS::Manager *	getVFS () const
virtual void	reportStats (unsigned int frameNumber, osg::Stats *stats) const
virtual void	releaseGLObjects (osg::State *state)

Protected Attributes
const VFS::Manager *	mVFS
osg::ref_ptr < Resource::ObjectCache >	mCache
double	mExpiryDelay

Detailed Description

Base class for managers that require a virtual file system and object cache.

This base class implements clearing of the cache, but populating it and what it's used for is up to the individual sub classes.

Constructor & Destructor Documentation

Resource::ResourceManager::ResourceManager

(

const VFS::Manager *

vfs

)

Resource::ResourceManager::~ResourceManager ( )

virtual

Member Function Documentation

void Resource::ResourceManager::clearCache ( )

virtual

Clear all cache entries.

Reimplemented in Resource::SceneManager, Resource::BulletShapeManager, and Terrain::ChunkManager.

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const VFS::Manager * Resource::ResourceManager::getVFS

(

)

const

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void Resource::ResourceManager::releaseGLObjects ( osg::State *  state )

virtual

Reimplemented in Resource::SceneManager, and Terrain::ChunkManager.

virtual void Resource::ResourceManager::reportStats ( unsigned int  frameNumber, osg::Stats *  stats  ) const

inlinevirtual

Reimplemented in Resource::SceneManager, Resource::BulletShapeManager, Resource::ImageManager, Terrain::ChunkManager, Terrain::TextureManager, Resource::KeyframeManager, Resource::NifFileManager, and MWRender::LandManager.

void Resource::ResourceManager::setExpiryDelay

(

double

expiryDelay

)

How long to keep objects in cache after no longer being referenced.

void Resource::ResourceManager::updateCache ( double  referenceTime )

virtual

Clear cache entries that have not been referenced for longer than expiryDelay.

Reimplemented in Resource::SceneManager, and Resource::BulletShapeManager.

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Member Data Documentation

osg::ref_ptr<Resource::ObjectCache> Resource::ResourceManager::mCache

protected

double Resource::ResourceManager::mExpiryDelay

protected

const VFS::Manager* Resource::ResourceManager::mVFS

protected

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

• /home/travis/build/elsid/openmw/components/resource/resourcemanager.hpp
• /home/travis/build/elsid/openmw/components/resource/resourcemanager.cpp