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DynParentKernel

vortex_array::kernel

Trait DynParentKernel 

Source 
pub trait DynParentKernel<V: VTable>: Send + Sync {
    // Required methods
    fn matches(&self, parent: &ArrayRef) -> bool;
    fn execute_parent(
        &self,
        child: &V::Array,
        parent: &ArrayRef,
        child_idx: usize,
        ctx: &mut ExecutionCtx,
    ) -> VortexResult<Option<ArrayRef>>;
}
Expand description

Type-erased version of ExecuteParentKernel used for dynamic dispatch within ParentKernelSet.

Required Methods§

Source

fn matches(&self, parent: &ArrayRef) -> bool

Returns true if this kernel’s parent Matcher matches the given parent array.

Source

fn execute_parent( &self, child: &V::Array, parent: &ArrayRef, child_idx: usize, ctx: &mut ExecutionCtx, ) -> VortexResult<Option<ArrayRef>>

Attempt to execute the parent array fused with the child array.

Implementors§