From 0be99287503c2611afd71cdc2b661975bbdd1dba Mon Sep 17 00:00:00 2001
From: "k.koide" <k.koide@aist.go.jp>
Date: Thu, 27 Jun 2024 13:36:03 +0900
Subject: [PATCH] add license identifier

---
 src/gtsam_points/factors/integrated_icp_factor.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gtsam_points/factors/integrated_icp_factor.cpp b/src/gtsam_points/factors/integrated_icp_factor.cpp
index 61b11418..217e32e7 100644
--- a/src/gtsam_points/factors/integrated_icp_factor.cpp
+++ b/src/gtsam_points/factors/integrated_icp_factor.cpp
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: MIT
+// Copyright (c) 2021  Kenji Koide (k.koide@aist.go.jp)
+
 #include <gtsam_points/ann/ivox.hpp>
 #include <gtsam_points/ann/ivox_covariance_estimation.hpp>
 #include <gtsam_points/types/point_cloud.hpp>