From e3abce317a78f7fd41d4a8d5af632de770305caa Mon Sep 17 00:00:00 2001
From: Thomas Pietrzak <thomas.pietrzak@gmail.com>
Date: Tue, 23 May 2017 20:55:08 +0200
Subject: [PATCH] fixed pure function and cpp flags

---
 ForceModel.cpp | 5 -----
 ForceModel.h   | 2 +-
 Makefile       | 3 ---
 3 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/ForceModel.cpp b/ForceModel.cpp
index 4a96f5e..d41c918 100644
--- a/ForceModel.cpp
+++ b/ForceModel.cpp
@@ -4,8 +4,3 @@ ForceModel::ForceModel()
 : _lastpos(0.0), _lastforce(0.0)//, _lastspeed(0.0)
 {
 }
-
-float ForceModel::computeForce(float pos)
-{
-  return 0.0;
-}
\ No newline at end of file
diff --git a/ForceModel.h b/ForceModel.h
index 86f1e9d..ea01cf4 100644
--- a/ForceModel.h
+++ b/ForceModel.h
@@ -4,7 +4,7 @@ class ForceModel {
   public:
     virtual ~ForceModel() {}
 
-    virtual float computeForce(float pos);
+    virtual float computeForce(float pos) = 0;
 
   protected:
     ForceModel();
diff --git a/Makefile b/Makefile
index 87287d5..c599275 100644
--- a/Makefile
+++ b/Makefile
@@ -26,9 +26,6 @@ TARGET_INCLUDES = include
 
 include $(ROOTDIR)/common.mk
 
-TARGET_CXX += -std=c++11
-#TARGET_LD = $(TOOLCHAIN)-g++
-
 all: uC-sdk $(TARGET)
 
 clean: clean-generic
-- 
2.30.2