From 0e62e87fbb6714ebaa92c85e4394121c43149eae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Sol=C3=A0?= <jsola@iri.upc.edu>
Date: Sun, 25 Aug 2019 16:24:28 +0200
Subject: [PATCH] Make voteForKf const

---
 include/IMU/processor/processor_IMU.h | 2 +-
 src/processor/processor_IMU.cpp       | 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 4204b264a..61c725e56 100644
--- a/include/IMU/processor/processor_IMU.h
+++ b/include/IMU/processor/processor_IMU.h
@@ -61,7 +61,7 @@ class ProcessorIMU : public ProcessorMotion{
                                 const Scalar _dt,
                                 Eigen::VectorXs& _x_plus_delta ) const override;
         virtual Eigen::VectorXs deltaZero() const override;
-        virtual bool voteForKeyFrame() override;
+        virtual bool voteForKeyFrame() const override;
         virtual CaptureMotionPtr emplaceCapture(const FrameBasePtr& _frame_own,
                                                 const SensorBasePtr& _sensor,
                                                 const TimeStamp& _ts,
diff --git a/src/processor/processor_IMU.cpp b/src/processor/processor_IMU.cpp
index c8342b126..5e85be73e 100644
--- a/src/processor/processor_IMU.cpp
+++ b/src/processor/processor_IMU.cpp
@@ -32,7 +32,7 @@ ProcessorBasePtr ProcessorIMU::create(const std::string& _unique_name, const Pro
     return prc_ptr;
 }
 
-bool ProcessorIMU::voteForKeyFrame()
+bool ProcessorIMU::voteForKeyFrame() const
 {
     // time span
     if (getBuffer().get().back().ts_ - getBuffer().get().front().ts_ > params_motion_IMU_->max_time_span)
-- 
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