DB Class Reference

#include "steam/asset/db.hpp"

Description

Implementation of the registry holding all Asset instances known to the Asset Manager subsystem.

As of 8/2007 implemented by a hashtable.

Definition at line 87 of file db.hpp.

Public Member Functions
template<class KIND >
lib::P< KIND >	get (ID< KIND > hash) const
template<class KIND >
void	put (ID< KIND > hash, lib::P< KIND > &ptr)
void	put (ID< Asset > hash, PAsset &ptr)
bool	del (ID< Asset > hash)
void	clear ()
	removes all registered assets and does something similar to Asset::unlink() on each to break cyclic dependencies (we can't use the real unlink()-function, because this will propagate, including calls to the AssetManager.
void	asList (list< PcAsset > &output) const
	intended for diagnostics

Friends
class	lib::DependencyFactory< DB >

Private Member Functions
	DB ()
	~DB ()
const PAsset &	find (size_t hash) const
Private Member Functions inherited from NonCopyable
	~NonCopyable ()=default
	NonCopyable ()=default
	NonCopyable (NonCopyable const &)=delete
NonCopyable &	operator= (NonCopyable const &)=delete

Private Attributes
IdHashtable	table

Additional Inherited Members
Static Public Member Functions inherited from Sync< CONF >
static Monitor &	getMonitor (Sync const *forThis)

Constructor & Destructor Documentation

DB()

DB ( )

inlineprivate

Definition at line 93 of file db.hpp.

~DB()

~DB ( )

inlineprivate

Definition at line 97 of file db.hpp.

Member Function Documentation

get()

template<class KIND >

lib::P< KIND > get ( ID< KIND >  hash ) const

inline

Definition at line 108 of file db.hpp.

References DB::find(), and hash.

Referenced by AssetManager::getAsset(), WrappedStandardExeBuilder::invokeOriginalBuilder(), AssetManager::known(), AssetManager::known(), and AssetManager::wrap().

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put() [1/2]

template<class KIND >

void put ( ID< KIND >  hash, lib::P< KIND > &  ptr  )

inline

Definition at line 115 of file db.hpp.

References hash, and DB::table.

Referenced by AssetManager::reg().

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put() [2/2]

void put ( ID< Asset >  hash, PAsset &  ptr  )

inline

Definition at line 121 of file db.hpp.

References hash, and DB::table.

del()

bool del ( ID< Asset >  hash )

inline

Definition at line 127 of file db.hpp.

References hash, and DB::table.

Referenced by AssetManager::remove().

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clear()

void clear ( )

inline

removes all registered assets and does something similar to Asset::unlink() on each to break cyclic dependencies (we can't use the real unlink()-function, because this will propagate, including calls to the AssetManager.

As the destructor of DB needs to call clear(), this could result in segfaults. This doesn't seem to be a problem, though, because we register and process all assets and the net effect is just breaking any cyclic dependencies)

Note

EX_FREE

Definition at line 144 of file db.hpp.

References DB::table.

Referenced by AssetManager::clear().

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asList()

void asList ( list< PcAsset > &  output ) const

inline

intended for diagnostics

Definition at line 159 of file db.hpp.

References DB::table.

Referenced by AssetManager::listContent().

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find()

const PAsset & find ( size_t  hash ) const

inlineprivate

Definition at line 170 of file db.hpp.

References hash, and DB::table.

Referenced by DB::get().

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Member Data Documentation

table

IdHashtable table

private

Definition at line 91 of file db.hpp.

Referenced by DB::asList(), DB::clear(), DB::del(), DB::find(), DB::put(), and DB::put().

Friends And Related Symbol Documentation

lib::DependencyFactory< DB >

friend class lib::DependencyFactory< DB >

friend

Definition at line 97 of file db.hpp.

Inheritance diagram for DB:

Collaboration diagram for DB:

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

• db.hpp