From 1d8a64367f1ddd4d0833e7e6e5df9ba4dc285844 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Sol=C3=A0?= <jsola@iri.upc.edu>
Date: Fri, 23 Aug 2019 16:21:36 +0200
Subject: [PATCH] Make print() const

---
 include/IMU/processor/processor_IMU.h | 2 +-
 include/IMU/sensor/sensor_IMU.h       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/IMU/processor/processor_IMU.h b/include/IMU/processor/processor_IMU.h
index 59f87aa68..41c85c2e5 100644
--- a/include/IMU/processor/processor_IMU.h
+++ b/include/IMU/processor/processor_IMU.h
@@ -20,7 +20,7 @@ struct ProcessorParamsIMU : public ProcessorParamsMotion
     {
         //
     }
-    std::string print()
+    std::string print() const
     {
         return "\n" + ProcessorParamsMotion::print();
     }
diff --git a/include/IMU/sensor/sensor_IMU.h b/include/IMU/sensor/sensor_IMU.h
index 00484bf5d..d592ac88d 100644
--- a/include/IMU/sensor/sensor_IMU.h
+++ b/include/IMU/sensor/sensor_IMU.h
@@ -40,7 +40,7 @@ struct IntrinsicsIMU : public IntrinsicsBase
         ab_rate_stdev       = _server.getParam<Scalar>(_unique_name + "/ab_rate_stdev");
         wb_rate_stdev       = _server.getParam<Scalar>(_unique_name + "/wb_rate_stdev");
     }
-    std::string print()
+    std::string print() const
     {
         return "\n" + IntrinsicsBase::print()                           + "\n"
             + "w_noise: "           + std::to_string(w_noise)           + "\n"
-- 
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