remove unused variable in Kernel

[clinton/Smoothieware.git] / src / libs / Vector3.h

diff --git a/src/libs/Vector3.h b/src/libs/Vector3.h
index 3ea5852..eb93318 100644 (file)
--- a/src/libs/Vector3.h
+++ b/src/libs/Vector3.h
@@ -4,13 +4,11 @@
 class Vector3
 {
 public:
-    Vector3();
-    Vector3(float, float, float);
-    Vector3(const Vector3& to_copy);
-    Vector3& operator= (const Vector3& to_copy);
+    Vector3() = default;
+    Vector3(float a, float b, float c) : elem{a,b,c} {}
+    Vector3(const Vector3& to_copy) = default;
 
     float    operator[](int) const;
-    void     set(float a, float b, float c);
     Vector3  cross(const Vector3&) const;
 
     float    dot(const Vector3&) const;
@@ -22,13 +20,13 @@ public:
     Vector3  sub(const Vector3&) const;
 
     Vector3  mul(float) const;
-    Vector3  mul(const Vector3& v) const;
 
     Vector3  unit(void) const;
 
+    float      * data()       { return elem; }
+    float const* data() const { return elem; }
 private:
-    float  elem[3];
-    static float nan;
+    float  elem[3]{};
 };
 
 // typedef float Vector3[3];