From 17d7f1fbe5e427e068809b55fcc37a4db7152b6c Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 19 Apr 2013 17:47:44 +1000
Subject: [PATCH] AP_InertialSensor: make some interfaces const

---
 libraries/AP_InertialSensor/AP_InertialSensor.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/AP_InertialSensor/AP_InertialSensor.h b/libraries/AP_InertialSensor/AP_InertialSensor.h
index b6d6caaf1d..163d31e535 100644
--- a/libraries/AP_InertialSensor/AP_InertialSensor.h
+++ b/libraries/AP_InertialSensor/AP_InertialSensor.h
@@ -79,7 +79,7 @@ public:
     ///
     /// @returns	vector of rotational rates in radians/sec
     ///
-    Vector3f            get_gyro(void) { return _gyro; }
+    Vector3f            get_gyro(void) const { return _gyro; }
     void                set_gyro(Vector3f gyro) { _gyro = gyro; }
 
     // set gyro offsets in radians/sec
@@ -90,7 +90,7 @@ public:
     ///
     /// @returns	vector of current accelerations in m/s/s
     ///
-    Vector3f            get_accel(void) { return _accel; }
+    Vector3f            get_accel(void) const { return _accel; }
     void                set_accel(Vector3f accel) { _accel = accel; }
 
     // get accel offsets in m/s/s