Struct goggles::tracked::Flagged

pub struct Flagged<S> { /* fields omitted */ }

Storage that can optionally track the indexes of any changed components.

Any call to the get_mut, insert, or remove methods of RawStorage will set modification bits for that index if tracking is turned on.

By default, tracking is not turned on, you must turn it on by calling set_track_modified(true).

Trait Implementations

impl<S: Default> Default for Flagged<S>

fn default() -> Flagged<S>

Returns the "default value" for a type.

impl<S> RawStorage for Flagged<S> where
    S: RawStorage, 

type Item = S::Item

unsafe fn get(&self, index: Index) -> &Self::Item

Return a reference to the component at the given index.

unsafe fn get_mut(&self, index: Index) -> &mut Self::Item

Return a mutable reference to the component at the given index.

unsafe fn insert(&mut self, index: Index, value: Self::Item)

Insert a new component value in the given index.

unsafe fn remove(&mut self, index: Index) -> Self::Item

Remove a component previously inserted in the given index.

impl<S> TrackedStorage for Flagged<S> where
    S: RawStorage, 

fn set_track_modified(&mut self, flag: bool)

If this is true, then calls to get_mut, insert, and remove will automatically set modified bits.

fn tracking_modified(&self) -> bool

fn mark_modified(&self, index: Index)

Manually mark an index as modified.

fn modified_indexes(&self) -> &ModifiedBitSet

fn clear_modified(&mut self)

Clear the modified bitset.