Fix unit tests

Angle.cpp

@@ -73,7 +73,7 @@ float Angle::SineRuleAngle(float a, float beta, float b) {
 //----------------------
 
 template <>
-AngleOf<float>::AngleOf(int angle) : value((float)angle) {}
+AngleOf<float>::AngleOf(signed int angle) : value((float)angle) {}
 
 template <>
 AngleOf<float>::AngleOf(float angle) : value(angle) {}
@@ -83,6 +83,7 @@ AngleOf<T> AngleOf<T>::Degrees(float a) {
   AngleOf<T> angle = AngleOf<T>(a);
   return angle;
 }
+
 template <typename T>
 AngleOf<T> AngleOf<T>::Radians(float a) {
   AngleOf<T> angle = AngleOf<T>((a / pi) * 180);

Angle.h

@@ -17,7 +17,9 @@ template <typename T>
 class AngleOf {
  public:
   AngleOf() {};
-  AngleOf(int f);
+  // These are deprecated, will move to private.
+  // Use Degrees/Radians instead
+  AngleOf(signed int f);
   AngleOf(float f);
 
   static AngleOf<T> Degrees(float f);

CMakeLists.txt

@@ -37,6 +37,7 @@ else()
         "Matrix.cpp"
         "Axis.cpp"
         "AngleAxis.cpp"
+        "SwingTwist.cpp"
         "Direction.cpp"
     )
 

Direction.cpp

@@ -73,4 +73,3 @@ Vector3 DirectionOf<T>::ToVector3() {
 
 template class DirectionOf<float>;
 template class DirectionOf<signed short>;
-template class DirectionOf<signed char>;

SwingTwist.cpp

@@ -6,8 +6,6 @@
 
 template <typename T>
 SwingTwistOf<T>::SwingTwistOf() {
-  // this->horizontal = AngleOf<T>(0);
-  // this->vertical = AngleOf<T>(0);
   this->swing = DirectionOf<T>(0, 0);
   this->twist = AngleOf<T>(0);
 }