Method insert

src/models/inverted_index.rs:176–201

Inserts a value into the index at the specified dimension index. Finds the quantized value and pushes the vec_Id in array at index = quantized_value

(
        &self,
        value: f32,
        vector_id: u32,
        cache: &InvertedIndexCache,
        version: VersionNumber,
        values_upper_bound: f32,
    )

    /// Inserts a value into the index at the specified dimension index.
    /// Finds the quantized value and pushes the vec_Id in array at index = quantized_value
    pub fn insert(
        &self,
        value: f32,
        vector_id: u32,
        cache: &InvertedIndexCache,
        version: VersionNumber,
        values_upper_bound: f32,
    ) -> Result<(), BufIoError> {
        let quantized_value = self.quantize(value, values_upper_bound);
        unsafe { &*self.data }
            .try_get_data(cache)?
            .map
            .modify_or_insert(
                quantized_value,
                |list| {
                    list.push(version, vector_id);
                },
                || {
                    let mut pool = VersionedVec::new(version);
                    pool.push(version, vector_id);
                    pool
                },
            );
        self.is_dirty.store(true, Ordering::Release);
        Ok(())
    }

    /// Delete a value from the index at the specified dimension index.
    /// Finds the quantized value and (soft) deletes the vec_id