Trait meshx::algo::partition::Partition

pub trait Partition
where
    Self: Sized,
{
    // Required methods
    fn partition_by_attrib<T: AttributeValueHash, Src: AttribIndex<Self>>(
        &self,
        attrib: &str
    ) -> (Vec<usize>, usize);
    fn partition_by_attrib_by_sort<T: PartialOrd + AttributeValue, Src: AttribIndex<Self>>(
        &self,
        attrib: &str
    ) -> (Vec<usize>, usize);
}

Required Methods

fn partition_by_attrib<T: AttributeValueHash, Src: AttribIndex<Self>>( &self, attrib: &str ) -> (Vec<usize>, usize)

Returns a partitioning by unique values of the given attribute.

The returned vector consists of a ID assigned to each Src element identifying which partition it belongs to along with the total number of partitions.

The attribute values must have type T.

If attrib doesn’t exist at the Src topology, the returned vector will consist of all zeros and the number of partitions will be 1.

fn partition_by_attrib_by_sort<T: PartialOrd + AttributeValue, Src: AttribIndex<Self>>( &self, attrib: &str ) -> (Vec<usize>, usize)

Returns a partitioning by unique values of the given attribute.

The returned vector consists of a ID assigned to each Src element identifying which partition it belongs to along with the total number of partitions.

The attribute values must have type T.

If attrib doesn’t exist at the Src topology, the returned vector will consist of all zeros and the number of partitions will be 1.

This version of partition_by_attrib uses sorting to determine unique values instead of a HashMap, and therefore only relies on T being PartialOrd but not Eq and Hash.

Object Safety

This trait is not object safe.

Implementors

impl<M> Partition for M

where Self: Attrib + Sized,