Struct SparseStorage

pub struct SparseStorage { /* private fields */ }

Implementations

impl SparseStorage

pub fn new(desc: ComponentDescriptor, capacity: usize) -> Self

pub fn check_change_ticks(&mut self, change_tick: u32)

Trait Implementations

impl Storage for SparseStorage

fn get(storage: &ComponentStorage) -> &StorageSets<Self>

fn get_mut(storage: &mut ComponentStorage) -> &mut StorageSets<Self>

impl StorageSet for SparseStorage

fn new(desc: ComponentDescriptor, capacity: usize) -> Self

Create a new storage for the given component type T.

fn contains(&self, entity: Entity) -> bool

Returns true if the storage contains a component for the given entity.

fn entity_ids(&self) -> EntityIdSet

unsafe fn insert( &mut self, entity: Entity, component: *mut u8, change_tick: u32, )

Inserts a component for the given entity.

unsafe fn remove_unchecked(&mut self, entity: Entity, component: *mut u8)

Removes a component for the given entity.

fn remove_and_drop(&mut self, entity: Entity)

Removes a component for the given entity.

unsafe fn get_unchecked(&self, entity: Entity) -> *mut u8

Returns a pointer to the component for the given entity.

fn get(&self, entity: Entity) -> Option<*mut u8>

Returns a pointer to the component for the given entity.

unsafe fn get_ticks_unchecked(&self, entity: Entity) -> &UnsafeCell<ChangeTicks>

Returns change ticks for the given entity.

unsafe fn get_with_ticks_unchecked( &self, entity: Entity, ) -> (*mut u8, &UnsafeCell<ChangeTicks>)

Returns a pointer to the component for the given entity and it’s change ticks.