perf: change the type of LeafID to speed up align() #83

	name: regression_test

	on:
	pull_request:
	types:
	- opened
	- synchronize
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	regression_test:
	runs-on: ubuntu-latest
	container:
	image: ros:humble
	steps:
	- name: Check out repository
	uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.ref }}

	- name: Install dependencies
	run: \|
	apt-get update
	apt-get install -y wget unzip libpcl-dev python3-pip
	pip3 install pandas matplotlib

	- name: Download data
	run: \|
	./script/download_data.sh

	- name: Build
	shell: bash
	run: \|
	source /opt/ros/humble/setup.bash
	mkdir -p build
	cd build
	cmake ..
	make -j
	cd ..

	- name: Run
	run: \|
	./script/execute_regression_test.sh

	- name: Upload output files
	uses: actions/upload-artifact@v4
	if: always()
	with:
	name: regression-test-output
	path: ./regression_test_data/output/

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