vortex_runend/compute/
invert.rs

1// SPDX-License-Identifier: Apache-2.0
2// SPDX-FileCopyrightText: Copyright the Vortex contributors
3
4use vortex_array::compute::{InvertKernel, InvertKernelAdapter, invert};
5use vortex_array::{ArrayRef, IntoArray, register_kernel};
6use vortex_error::VortexResult;
7
8use crate::{RunEndArray, RunEndVTable};
9
10impl InvertKernel for RunEndVTable {
11    fn invert(&self, array: &RunEndArray) -> VortexResult<ArrayRef> {
12        RunEndArray::with_offset_and_length(
13            array.ends().clone(),
14            invert(array.values())?,
15            array.len(),
16            array.offset(),
17        )
18        .map(|a| a.into_array())
19    }
20}
21
22register_kernel!(InvertKernelAdapter(RunEndVTable).lift());