//
//  File: rt_nonfinite.cpp
//
//  MATLAB Coder version            : 4.3
//  C/C++ source code generated on  : 30-Mar-2020 11:59:32


//
//  Abstract:
//       MATLAB for code generation function to initialize non-finites,
//       (Inf, NaN and -Inf).

#include "rt_nonfinite.h"
#include <cmath>
#include <limits>

real_T rtInf;
real_T rtMinusInf;
real_T rtNaN;
real32_T rtInfF;
real32_T rtMinusInfF;
real32_T rtNaNF;

// Function: rt_InitInfAndNaN ==================================================
//  Abstract:
//  Initialize the rtInf, rtMinusInf, and rtNaN needed by the
//  generated code. NaN is initialized as non-signaling. Assumes IEEE.

void rt_InitInfAndNaN()
{
  rtNaN = std::numeric_limits<real_T>::quiet_NaN();
  rtNaNF = std::numeric_limits<real32_T>::quiet_NaN();
  rtInf = std::numeric_limits<real_T>::infinity();
  rtInfF = std::numeric_limits<real32_T>::infinity();
  rtMinusInf = -std::numeric_limits<real_T>::infinity();
  rtMinusInfF = -std::numeric_limits<real32_T>::infinity();
}

// Function: rtIsInf ==================================================
//  Abstract:
//  Test if value is infinite

boolean_T rtIsInf(real_T value)
{
  return ((value==rtInf || value==rtMinusInf) ? 1U : 0U);
}

// Function: rtIsInfF =================================================
//  Abstract:
//  Test if single-precision value is infinite

boolean_T rtIsInfF(real32_T value)
{
  return(((value)==rtInfF || (value)==rtMinusInfF) ? 1U : 0U);
}

// Function: rtIsNaN ==================================================
//  Abstract:
//  Test if value is not a number

boolean_T rtIsNaN(real_T value)
{
  return ((value!=value)? 1U : 0U);
}

// Function: rtIsNaNF =================================================
//  Abstract:
//  Test if single-precision value is not a number

boolean_T rtIsNaNF(real32_T value)
{
  return ((value!=value)? 1U : 0U);
}

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