makVrv::DtPossibleFileNamesCache Class Reference

A thread safe cache containing a list of possible file names for effect textures, based on the current path All methods on this are thread safe.

Classes
struct	TextureFileNameOperation

Public Member Functions
	DtPossibleFileNamesCache (DtDe &de)
virtual	~DtPossibleFileNamesCache ()
virtual bool	hasUnderScoreInPossibleFileNames (void) const
virtual bool	keyExists (const std::string &key) const
virtual void	updateCache (const std::string &texturePath)
virtual void	transform (TextureFileNameOperation *op) const

Static Public Member Functions
static void	clear ()

Protected Types
typedef std::map< std::string, std::string >	FileNameMap

Protected Member Functions
std::string	getPrefix (const std::string &texPath)

Protected Attributes
FileNameMap	myPossibleFileNames
std::string	myTexturePath
boost::mutex	myMutex
DtDe &	myDe

Static Protected Attributes
static tbb::spin_rw_mutex	theMapMutex
static std::unordered_map < std::string, std::unordered_map < std::string, std::string > >	theDirRegToLowerCaseFileMap
static std::unordered_map < std::string, std::set < std::string > >	theDirLowerCaseFileSet

Member Typedef Documentation

typedef std::map<std::string, std::string> makVrv::DtPossibleFileNamesCache::FileNameMap

protected

Constructor & Destructor Documentation

makVrv::DtPossibleFileNamesCache::DtPossibleFileNamesCache

(

DtDe &

de

)

constructor

virtual makVrv::DtPossibleFileNamesCache::~DtPossibleFileNamesCache ( )

virtual

destructor

Member Function Documentation

virtual bool makVrv::DtPossibleFileNamesCache::hasUnderScoreInPossibleFileNames ( void  ) const

virtual

whether the map has any names with '_'

virtual bool makVrv::DtPossibleFileNamesCache::keyExists ( const std::string &  key ) const

virtual

does this key exist?

virtual void makVrv::DtPossibleFileNamesCache::updateCache ( const std::string &  texturePath )

virtual

Update the possible effect texture names, given this texture path.

virtual void makVrv::DtPossibleFileNamesCache::transform ( TextureFileNameOperation *  op ) const

virtual

Do an operation on all keys. thread safe, until doContinue is true Operations will inherit from TextureFileNameOperation and override doOperation, doContinue This can be useful for say, iterating over all file names, and checking until a criteria is met (e.g. file names containing an '_')

static void makVrv::DtPossibleFileNamesCache::clear ( )

static

Clear out maps of directories and file names used for speeding up loading.

std::string makVrv::DtPossibleFileNamesCache::getPrefix ( const std::string &  texPath )

protected

utility function for getting the prefix of a texture.

Member Data Documentation

FileNameMap makVrv::DtPossibleFileNamesCache::myPossibleFileNames

protected

std::string makVrv::DtPossibleFileNamesCache::myTexturePath

protected

boost::mutex makVrv::DtPossibleFileNamesCache::myMutex

mutableprotected

tbb::spin_rw_mutex makVrv::DtPossibleFileNamesCache::theMapMutex

staticprotected

std::unordered_map<std::string, std::unordered_map<std::string, std::string> > makVrv::DtPossibleFileNamesCache::theDirRegToLowerCaseFileMap

staticprotected

std::unordered_map<std::string, std::set<std::string> > makVrv::DtPossibleFileNamesCache::theDirLowerCaseFileSet

staticprotected

DtDe& makVrv::DtPossibleFileNamesCache::myDe

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvOsg/DtPossibleFileNamesCache.h