88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
/*
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* Academic License - for use in teaching, academic research, and meeting
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* course requirements at degree granting institutions only. Not for
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* government, commercial, or other organizational use.
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* File: rt_nonfinite.c
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*
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* MATLAB Coder version : 24.1
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* C/C++ source code generated on : 2025-04-09 02:18:34
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*/
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/*
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* Abstract:
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* MATLAB for code generation function to initialize non-finites,
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* (Inf, NaN and -Inf).
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*/
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/* Include Files */
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#include "rt_nonfinite.h"
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#include "rtGetInf.h"
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#include "rtGetNaN.h"
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real_T rtInf;
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real_T rtMinusInf;
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real_T rtNaN;
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real32_T rtInfF;
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real32_T rtMinusInfF;
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real32_T rtNaNF;
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/*
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* Function: rt_InitInfAndNaN ==================================================
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* Abstract:
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* Initialize the rtInf, rtMinusInf, and rtNaN needed by the
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* generated code. NaN is initialized as non-signaling. Assumes IEEE.
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*/
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void rt_InitInfAndNaN(void)
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{
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rtNaN = rtGetNaN();
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rtNaNF = rtGetNaNF();
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rtInf = rtGetInf();
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rtInfF = rtGetInfF();
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rtMinusInf = rtGetMinusInf();
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rtMinusInfF = rtGetMinusInfF();
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}
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/*
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* Function: rtIsInf ==================================================
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* Abstract:
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* Test if value is infinite
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*/
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boolean_T rtIsInf(real_T value)
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{
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return ((value == rtInf || value == rtMinusInf) ? true : false);
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}
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/*
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* Function: rtIsInfF =================================================
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* Abstract:
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* Test if single-precision value is infinite
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*/
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boolean_T rtIsInfF(real32_T value)
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{
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return ((value == rtInfF || value == rtMinusInfF) ? true : false);
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}
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/*
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* Function: rtIsNaN ==================================================
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* Abstract:
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* Test if value is not a number
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*/
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boolean_T rtIsNaN(real_T value)
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{
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return ((value != value) ? true : false);
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}
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/*
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* Function: rtIsNaNF =================================================
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* Abstract:
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* Test if single-precision value is not a number
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*/
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boolean_T rtIsNaNF(real32_T value)
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{
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return ((value != value) ? true : false);
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}
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/*
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* File trailer for rt_nonfinite.c
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*
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* [EOF]
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*/
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