Struct VectorBatch 

pub struct VectorBatch { /* private fields */ }

A batch of rows for vectorized processing

Instead of processing one row at a time, we accumulate rows into batches and process them together for better cache utilization and SIMD opportunities.

Implementations

impl VectorBatch

pub fn with_capacity(capacity: usize) -> Self

Create a new batch with specified capacity

pub fn new() -> Self

Create batch with default size

pub fn capacity(&self) -> usize

Get batch capacity

pub fn row_count(&self) -> usize

Get current row count

pub fn is_full(&self) -> bool

Check if batch is full

pub fn is_empty(&self) -> bool

Check if batch is empty

pub fn add_column(&mut self, name: impl Into<String>, column: ColumnVector)

Add a column to the batch

pub fn column(&self, name: &str) -> Option<&ColumnVector>

Get column by name

pub fn column_at(&self, idx: usize) -> Option<&ColumnVector>

Get column by index

pub fn column_count(&self) -> usize

Get column count

pub fn set_selection(&mut self, selection: Vec<usize>)

Set selection vector (for filtering)

pub fn clear_selection(&mut self)

Clear selection vector

pub fn memory_size(&self) -> usize

Get total memory size

pub fn reset(&mut self)

Reset batch for reuse

Trait Implementations

impl Debug for VectorBatch

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

Formats the value using the given formatter.

impl Default for VectorBatch

fn default() -> Self

Returns the “default value” for a type.