Update include/cyclone/precision.h

Added definition of epsilons
idmillington · Feb 27, 2013 · 8a76fd1 · 8a76fd1
1 parent 1686718
commit 8a76fd1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/include/cyclone/precision.h b/include/cyclone/precision.h
@@ -63,6 +63,9 @@ namespace cyclone {
 
     /** Defines the precision of the floating point modulo operator. */
     #define real_fmod fmodf
+
+    /** Defines the number e on which 1+e == 1 **/
+    #define real_epsilon FLT_EPSILON
 
     #define R_PI 3.14159f
 #else
@@ -76,8 +79,9 @@ namespace cyclone {
     #define real_exp exp
     #define real_pow pow
     #define real_fmod fmod
+    #define real_epsilon DBL_EPSILON
     #define R_PI 3.14159265358979
 #endif
 }
 
-#endif // CYCLONE_PRECISION_H
+#endif // CYCLONE_PRECISION_H