State< Required >::I< Derived > Struct Template Reference

Collaboration diagram for State< Required >::I< Derived >:

Public Member Functions
bool	check_ok ()
StateStatus	save (StateStore &store, uint32_t flags, const FeatureVec &features)
StateStatus	restore (StateRetrieve &retrieve, uint32_t flags, const FeatureVec &features)

Static Public Member Functions
static void	map_feature_handlers (FeatureHandlerMap &hmap)
static void	handle_make_feature (void *instance, FeatureData data)
static const void *	extension_data (const char *uri)

Protected Member Functions
char *	path (const char *path)

Static Protected Member Functions
static LV2_State_Status	_save (LV2_Handle instance, LV2_State_Store_Function store, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features)
static LV2_State_Status	_restore (LV2_Handle instance, LV2_State_Retrieve_Function retrieve, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features)

Protected Attributes
LV2_State_Make_Path *	p_make_path

Member Function Documentation

static LV2_State_Status _restore ( LV2_Handle  instance, LV2_State_Retrieve_Function  retrieve, LV2_State_Handle  handle, uint32_t  flags, const LV2_Feature *const *  features  )

inlinestaticprotected

Initialize a state retrieval callable

Populate a feature vector

static void map_feature_handlers ( FeatureHandlerMap &  hmap )

inlinestatic

Setup makePath here. mapPath is intended for use in LV2_State_Interface methods only

char* path ( const char *  path )

inlineprotected

Return a path the plugin may use to create a new file.

Parameters

path	The path of the new file within a namespace unique to this plugin instance.

Returns

The absolute path to use for the new file.

Note

This method is provided during instantiation, so it is ok to use it at any time.

The caller is responsible for freeing the returned value with free().

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

• state.hpp