//
// Academic License - for use in teaching, academic research, and meeting
// course requirements at degree granting institutions only.  Not for
// government, commercial, or other organizational use.
// File: distcal.cpp
//
// MATLAB Coder version            : 5.3
// C/C++ source code generated on  : 27-Mar-2023 15:34:32
//

// Include Files
#include "fun10_distcal.h"
#include "rt_nonfinite.h"
#include <cmath>

// Function Definitions
//
// DISTCAL 计算距离
//    此处显示详细说明
//
// Arguments    : const double PlatA_data[]
//                const int PlatA_size[2]
//                const double PlatB_data[]
//                const int PlatB_size[2]
// Return Type  : double
//
double b_distcal(const double PlatA_data[], const int PlatA_size[2],
                 const double PlatB_data[], const int PlatB_size[2])
{
  double dist;
  dist = 0.0;
  if (PlatA_size[1] == PlatB_size[1]) {
    if (PlatA_size[1] == 2) {
      double a;
      double b_a;
      a = PlatA_data[0] - PlatB_data[0];
      b_a = PlatA_data[1] - PlatB_data[1];
      dist = std::sqrt(a * a + b_a * b_a);
    } else if (PlatA_size[1] == 3) {
      double a;
      double b_a;
      a = PlatA_data[0] - PlatB_data[0];
      b_a = PlatA_data[1] - PlatB_data[1];
      dist = std::sqrt(a * a + b_a * b_a);
    }
  } else {
    dist = -1.0;
  }
  return dist;
}

//
// DISTCAL 计算距离
//    此处显示详细说明
//
// Arguments    : const double PlatA_data[]
//                const int PlatA_size[2]
//                const double PlatB_data[]
//                const int PlatB_size[2]
// Return Type  : double
//
double distcal(const double PlatA_data[], const int PlatA_size[2],
               const double PlatB_data[], const int PlatB_size[2])
{
  double dist;
  dist = 0.0;
  if (PlatA_size[1] == PlatB_size[1]) {
    if (PlatA_size[1] == 2) {
      double a;
      double b_a;
      a = PlatA_data[0] - PlatB_data[0];
      b_a = PlatA_data[1] - PlatB_data[1];
      dist = std::sqrt(a * a + b_a * b_a);
    } else if (PlatA_size[1] == 3) {
      double a;
      double b_a;
      a = PlatA_data[0] - PlatB_data[0];
      b_a = PlatA_data[1] - PlatB_data[1];
      dist = std::sqrt(a * a + b_a * b_a);
    }
  } else {
    dist = -1.0;
  }
  return dist;
}

//
// File trailer for distcal.cpp
//
// [EOF]
//