GetDistance

//
//   Strong typing definition
//
double          GetDistance(
                        OwlInstance             firstOwlInstance,
                        OwlInstance             secondOwlInstance,
                        double                  * pointFirstInstance,
                        double                  * pointSecondInstance,
                        bool                    allowCalculateInstance
                    );

static  inline  double  GetDistance(
                                OwlInstance             firstOwlInstance,
                                OwlInstance             secondOwlInstance
                            )
{
    return  GetDistance(
                    firstOwlInstance,
                    secondOwlInstance,
                    nullptr,                            //    pointFirstInstance
                    nullptr,                            //    pointSecondInstance
                    true                                //    allowCalculateInstance
                );
}

static  inline  double  GetDistance(
                                OwlInstance             firstOwlInstance,
                                OwlInstance             secondOwlInstance,
                                double                  * pointFirstInstance,
                                double                  * pointSecondInstance
                            )
{
    return  GetDistance(
                    firstOwlInstance,
                    secondOwlInstance,
                    pointFirstInstance,
                    pointSecondInstance,
                    true                                //    allowCalculateInstance
                );
}


//
//   Weak typing definition
//
double  __declspec(dllexport) __stdcall GetDistance(
                                                int64_t                 firstOwlInstance,
                                                int64_t                 secondOwlInstance,
                                                double                  * pointFirstInstance,
                                                double                  * pointSecondInstance,
                                                bool                    allowCalculateInstance
                                            );

static  inline  double  GetDistance(
                                int64_t                 firstOwlInstance,
                                int64_t                 secondOwlInstance
                            )
{
    return  GetDistance(
                    firstOwlInstance,
                    secondOwlInstance,
                    nullptr,                            //    pointFirstInstance
                    nullptr,                            //    pointSecondInstance
                    true                                //    allowCalculateInstance
                );
}

static  inline  double  GetDistance(
                                int64_t                 firstOwlInstance,
                                int64_t                 secondOwlInstance,
                                double                  * pointFirstInstance,
                                double                  * pointSecondInstance
                            )
{
    return  GetDistance(
                    firstOwlInstance,
                    secondOwlInstance,
                    pointFirstInstance,
                    pointSecondInstance,
                    true                                //    allowCalculateInstance
                );
}