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rtxReal.h
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28 #ifndef _RTXREAL_H_
29 #define _RTXREAL_H_
30 
31 #include "rtxsrc/osSysTypes.h"
32 #include "rtxsrc/rtxExternDefs.h"
33 
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37 
49 EXTERNRT OSREAL rtxGetMinusInfinity (OSVOIDARG);
50 
55 EXTERNRT OSREAL rtxGetMinusZero (OSVOIDARG);
56 
61 EXTERNRT OSREAL rtxGetNaN (OSVOIDARG);
62 
67 EXTERNRT OSREAL rtxGetPlusInfinity (OSVOIDARG);
68 
74 EXTERNRT OSBOOL rtxIsMinusInfinity (OSREAL value);
75 
81 EXTERNRT OSBOOL rtxIsMinusZero (OSREAL value);
82 
88 EXTERNRT OSBOOL rtxIsNaN (OSREAL value);
89 
95 EXTERNRT OSBOOL rtxIsPlusInfinity (OSREAL value);
96 
107 EXTERNRT OSBOOL rtxIsApproximate (OSREAL a, OSREAL b, OSREAL delta);
108 
117 EXTERNRT OSBOOL rtxIsApproximateAbs (OSREAL a, OSREAL b, OSREAL delta);
118 
123 #ifdef __cplusplus
124 }
125 #endif
126 
127 #endif
rtxIsPlusInfinity
EXTERNRT OSBOOL rtxIsPlusInfinity(OSREAL value)
A utility function that compares the given input value to the IEEE 754 value for positive infinity...
rtxGetMinusZero
EXTERNRT OSREAL rtxGetMinusZero(OSVOIDARG)
Returns the IEEE minus zero value.
rtxIsApproximate
EXTERNRT OSBOOL rtxIsApproximate(OSREAL a, OSREAL b, OSREAL delta)
A utility function that return TRUE when first number are approximate to second number with given pre...
rtxIsMinusZero
EXTERNRT OSBOOL rtxIsMinusZero(OSREAL value)
A utility function that compares the given input value to the IEEE 754 value for minus zero...
rtxGetPlusInfinity
EXTERNRT OSREAL rtxGetPlusInfinity(OSVOIDARG)
Returns the IEEE posative infinity value.
rtxIsApproximateAbs
EXTERNRT OSBOOL rtxIsApproximateAbs(OSREAL a, OSREAL b, OSREAL delta)
A utility function that return TRUE when first number are approximate to second number with given abs...
rtxGetNaN
EXTERNRT OSREAL rtxGetNaN(OSVOIDARG)
Returns the IEEE Not-A-Number (NaN) value.
rtxIsNaN
EXTERNRT OSBOOL rtxIsNaN(OSREAL value)
A utility function that compares the given input value to the IEEE 754 value for Not-A-Number (NaN)...
rtxIsMinusInfinity
EXTERNRT OSBOOL rtxIsMinusInfinity(OSREAL value)
A utility function that compares the given input value to the IEEE 754 value for negative infinity...
rtxGetMinusInfinity
EXTERNRT OSREAL rtxGetMinusInfinity(OSVOIDARG)
Returns the IEEE negative infinity value.
rtxExternDefs.h
Common definitions of external function modifiers used to define the scope of functions used in DLL's...