Diff: rtGetInf.cpp

Revision:

2:5811e080f41d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rtGetInf.cpp	Sat Jul 30 08:23:21 2016 +0000
@@ -0,0 +1,101 @@
+/*
+ * 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: rtGetInf.c
+ *
+ * Code generated for Simulink model 'AEB0'.
+ *
+ * Model version                  : 1.63
+ * Simulink Coder version         : 8.10 (R2016a) 10-Feb-2016
+ * C/C++ source code generated on : Tue Jul 26 21:28:16 2016
+ *
+ * Target selection: ert.tlc
+ * Embedded hardware selection: Intel->x86-64 (Windows64)
+ * Code generation objectives: Unspecified
+ * Validation result: Not run
+ */
+
+/*
+ * Abstract:
+ *      Function to intialize non-finite, Inf
+ */
+#include "rtGetInf.h"
+#define NumBitsPerChar                 8U
+
+/*
+ * Initialize rtInf needed by the generated code.
+ * Inf is initialized as non-signaling. Assumes IEEE.
+ */
+real_T rtGetInf(void)
+{
+  size_t bitsPerReal = sizeof(real_T) * (NumBitsPerChar);
+  real_T inf = 0.0;
+  if (bitsPerReal == 32U) {
+    inf = rtGetInfF();
+  } else {
+    union {
+      LittleEndianIEEEDouble bitVal;
+      real_T fltVal;
+    } tmpVal;
+
+    tmpVal.bitVal.words.wordH = 0x7FF00000U;
+    tmpVal.bitVal.words.wordL = 0x00000000U;
+    inf = tmpVal.fltVal;
+  }
+
+  return inf;
+}
+
+/*
+ * Initialize rtInfF needed by the generated code.
+ * Inf is initialized as non-signaling. Assumes IEEE.
+ */
+real32_T rtGetInfF(void)
+{
+  IEEESingle infF;
+  infF.wordL.wordLuint = 0x7F800000U;
+  return infF.wordL.wordLreal;
+}
+
+/*
+ * Initialize rtMinusInf needed by the generated code.
+ * Inf is initialized as non-signaling. Assumes IEEE.
+ */
+real_T rtGetMinusInf(void)
+{
+  size_t bitsPerReal = sizeof(real_T) * (NumBitsPerChar);
+  real_T minf = 0.0;
+  if (bitsPerReal == 32U) {
+    minf = rtGetMinusInfF();
+  } else {
+    union {
+      LittleEndianIEEEDouble bitVal;
+      real_T fltVal;
+    } tmpVal;
+
+    tmpVal.bitVal.words.wordH = 0xFFF00000U;
+    tmpVal.bitVal.words.wordL = 0x00000000U;
+    minf = tmpVal.fltVal;
+  }
+
+  return minf;
+}
+
+/*
+ * Initialize rtMinusInfF needed by the generated code.
+ * Inf is initialized as non-signaling. Assumes IEEE.
+ */
+real32_T rtGetMinusInfF(void)
+{
+  IEEESingle minfF;
+  minfF.wordL.wordLuint = 0xFF800000U;
+  return minfF.wordL.wordLreal;
+}
+
+/*
+ * File trailer for generated code.
+ *
+ * [EOF]
+ */