Struct deep_causality::types::context_types::context_graph::Context

pub struct Context<'l, D, S, T, ST, V>
where
    D: Datable,
    S: Spatial<V>,
    T: Temporable<V>,
    ST: SpaceTemporal<V>,
    V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,
{ /* private fields */ }

Implementations

impl<'l, D, S, T, ST, V> Context<'l, D, S, T, ST, V>

where D: Datable, S: Spatial<V>, T: Temporable<V>, ST: SpaceTemporal<V>, V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,

pub fn with_capacity(id: u64, name: &'l str, capacity: usize) -> Self

Creates a new context with the given node capacity.

pub fn name(&self) -> &str

Returns the name of the context.

Trait Implementations

impl<'l, D, S, T, ST, V> ContextuableGraph<'l, D, S, T, ST, V> for Context<'l, D, S, T, ST, V>

where D: Datable, S: Spatial<V>, T: Temporable<V>, ST: SpaceTemporal<V>, V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,

fn add_node(&mut self, value: Contextoid<D, S, T, ST, V>) -> usize

Ads a new Contextoid to the context. You can add the same contextoid multiple times, but each one will return a new and unique node index.

fn contains_node(&self, index: usize) -> bool

Returns only true if the context contains the contextoid with the given index.

fn get_node(&self, index: usize) -> Option<&Contextoid<D, S, T, ST, V>>

Returns a reference to the contextoid with the given index. If the context does not contain the contextoid, it will return None.

fn remove_node(&mut self, index: usize) -> Result<(), ContextIndexError>

Removes a contextoid from the context. Returns ContextIndexError if the index is not found

fn add_edge( &mut self, a: usize, b: usize, weight: RelationKind ) -> Result<(), ContextIndexError>

Adds a new weighted edge between two nodes. Returns either Ok after success, or ContextIndexError if any of the nodes are not in the context.

fn contains_edge(&self, a: usize, b: usize) -> bool

Returns only true if the context contains the edge between the two nodes. If the context does not contain the edge or any of the nodes it will return false. You may want to call contains_node first to ascertain that the nodes are in the context.

fn remove_edge(&mut self, a: usize, b: usize) -> Result<(), ContextIndexError>

Removes an edge between two nodes. Returns either Ok after success, or ContextIndexError if any of the nodes are not in the context.

fn size(&self) -> usize

Returns the number of nodes in the context. Alias for node_count().

fn is_empty(&self) -> bool

Returns true if the context contains no nodes.

fn node_count(&self) -> usize

Returns the number of nodes in the context.

fn edge_count(&self) -> usize

Returns the number of edges in the context.

impl<'l, D, S, T, ST, V> Debug for Context<'l, D, S, T, ST, V>

where D: Datable, S: Spatial<V>, T: Temporable<V>, ST: SpaceTemporal<V>, V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'l, D, S, T, ST, V> Display for Context<'l, D, S, T, ST, V>

where D: Datable, S: Spatial<V>, T: Temporable<V>, ST: SpaceTemporal<V>, V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'l, D, S, T, ST, V> ExtendableContextuableGraph<'l, D, S, T, ST, V> for Context<'l, D, S, T, ST, V>

where D: Datable, S: Spatial<V>, T: Temporable<V>, ST: SpaceTemporal<V>, V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,

fn extra_ctx_add_new(&mut self, capacity: usize, default: bool) -> u64

fn extra_ctx_check_exists(&self, idx: u64) -> bool

fn extra_ctx_get_current_id(&self) -> u64

fn extra_ctx_set_current_id( &mut self, idx: u64 ) -> Result<(), ContextIndexError>

fn extra_ctx_unset_current_id(&mut self) -> Result<(), ContextIndexError>

fn extra_ctx_add_node( &mut self, value: Contextoid<D, S, T, ST, V> ) -> Result<usize, ContextIndexError>

fn extra_ctx_contains_node(&self, index: usize) -> bool

fn extra_ctx_get_node( &self, index: usize ) -> Result<&Contextoid<D, S, T, ST, V>, ContextIndexError>

fn extra_ctx_remove_node( &mut self, index: usize ) -> Result<(), ContextIndexError>

fn extra_ctx_add_edge( &mut self, a: usize, b: usize, weight: RelationKind ) -> Result<(), ContextIndexError>

fn extra_ctx_contains_edge(&self, a: usize, b: usize) -> bool

fn extra_ctx_remove_edge( &mut self, a: usize, b: usize ) -> Result<(), ContextIndexError>

fn extra_ctx_size(&self) -> Result<usize, ContextIndexError>

fn extra_ctx_is_empty(&self) -> Result<bool, ContextIndexError>

fn extra_ctx_node_count(&self) -> Result<usize, ContextIndexError>

fn extra_ctx_edge_count(&self) -> Result<usize, ContextIndexError>

impl<'l, D, S, T, ST, V> Identifiable for Context<'l, D, S, T, ST, V>

where D: Datable, S: Spatial<V>, T: Temporable<V>, ST: SpaceTemporal<V>, V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,

fn id(&self) -> u64

Returns the id of the context.

impl<'l, D, S, T, ST, V> Indexable for Context<'l, D, S, T, ST, V>

where D: Datable, S: Spatial<V>, T: Temporable<V>, ST: SpaceTemporal<V>, V: Default + Copy + Clone + Hash + Eq + PartialEq + Add<V, Output = V> + Sub<V, Output = V> + Mul<V, Output = V>,

fn get_index(&self, key: &usize, current: bool) -> Option<&usize>

Gets the index for the provided key from either the current or previous index map, depending on the value of current.

fn set_index(&mut self, key: usize, index: usize, current: bool)

Sets the index for the provided key in either the current or previous index map, depending on the value of current.