Class for pooled persistent storage of data. More...

Inheritance diagram for PersistentStorage:

Public Member Functions
	PersistentStorage (PersistentStorageID index, GrfID grfid, GrfSpecFeature feature, TileIndex tile)
	Create the pooled storage.
Public Member Functions inherited from PersistentStorageArray< int32_t, 256 >
void	StoreValue (uint pos, int32_t value)
	Stores some value at a given position.
int32_t	GetValue (uint pos) const
	Gets the value from a given position.
void	ClearChanges () override
	Discard temporary changes.
Public Member Functions inherited from BasePersistentStorageArray
virtual	~BasePersistentStorageArray ()
	Remove references to us.

Additional Inherited Members
Public Types inherited from PersistentStorageArray< int32_t, 256 >
using	StorageType
Static Public Member Functions inherited from BasePersistentStorageArray
static void	SwitchMode (PersistentStorageMode mode, bool ignore_prev_mode=false)
	Clear temporary changes made since the last call to SwitchMode, and set whether subsequent changes shall be persistent or temporary.
Data Fields inherited from PersistentStorageArray< int32_t, 256 >
StorageType	storage
	Memory for the storage array.
std::unique_ptr< StorageType >	prev_storage
	Temporary memory to store previous state so it can be reverted, e.g. for command tests.
Data Fields inherited from BasePersistentStorageArray
GrfID	grfid {}
	GRFID associated to this persistent storage. A value of zero means "default".
GrfSpecFeature	feature = GrfSpecFeature::Invalid
	NOSAVE: Used to identify in the owner of the array in debug output.
TileIndex	tile = INVALID_TILE
	NOSAVE: Used to identify in the owner of the array in debug output.
Static Protected Member Functions inherited from BasePersistentStorageArray
static bool	AreChangesPersistent ()
	Check whether currently changes to the storage shall be persistent or temporary till the next call to ClearChanges().

Detailed Description

Class for pooled persistent storage of data.

Definition at line 200 of file newgrf_storage.h.

Constructor & Destructor Documentation

PersistentStorage::PersistentStorage	(	PersistentStorageID	index,
		GrfID	grfid,
		GrfSpecFeature	feature,
		TileIndex	tile )

inline

Create the pooled storage.

Parameters

index	The unique identifier of the pool item.
grfid	The NewGRF this storage is of.
feature	The feature associated with this storage.
tile	The tile associated with this storage.

Definition at line 208 of file newgrf_storage.h.

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