Struct PQData

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pub struct PQData { /* private fields */ }

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impl PQData

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pub fn new( pq_pivot_table: FixedChunkPQTable, pq_compressed_data: Matrix<u8>, ) -> ANNResult<Self>

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pub fn pq_table(&self) -> &TransposedTable

Get pq_table

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pub fn get_dim(&self) -> usize

Return the logical dimension of the original (pre-quantization) vectors.

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pub fn get_num_chunks(&self) -> usize

Return the number of chunks in the underlying PQ schema.

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pub fn get_num_centers(&self) -> usize

Return the number of centers in the underlying PQ schema.

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pub fn pq_compressed_data(&self) -> &Matrix<u8>

Get pq_compressed_data

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pub fn get_compressed_vector(&self, vector_id: usize) -> ANNResult<&[u8]>

Trait Implementations§

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impl Debug for PQData

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for PQData

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

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fn by_ref(&self) -> &T

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impl<T> From<T> for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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