stack-vs-heap-cpp.cpp

struct Test {
  Point3f x;

  void setXStack(float a, float b, float c) {
    x = Point3f(a, b, c)
  }

  void setXHeap(float a, float b, float c) {
    x = *(new Point3f(a, b, c));
  }
}

Test a();

a.setXStack(1,1,1);
// vs
a.setXHeap(1,1,1);