-#ifdef __INTELC__
-inline bool wxIsSameDouble(double x, double y)
-{
- // VZ: this warning, given for operators==() and !=() is not wrong, as ==
- // shouldn't be used with doubles, but we get too many of them and
- // removing these operators is probably not a good idea
- #pragma warning(push)
-
- // floating-point equality and inequality comparisons are unreliable
- #pragma warning(disable: 1572)
-
- return x == y;
-
- #pragma warning(pop)
-}
-#else /* !__INTELC__ */
-inline bool wxIsSameDouble(double x, double y) { return x == y; }
-#endif /* __INTELC__/!__INTELC__ */
+
+ #ifdef __INTELC__
+
+ inline bool wxIsSameDouble(double x, double y)
+ {
+ // VZ: this warning, given for operators==() and !=() is not wrong, as ==
+ // shouldn't be used with doubles, but we get too many of them and
+ // removing these operators is probably not a good idea
+ //
+ // Maybe we should always compare doubles up to some "epsilon" precision
+ #pragma warning(push)
+
+ // floating-point equality and inequality comparisons are unreliable
+ #pragma warning(disable: 1572)
+
+ return x == y;
+
+ #pragma warning(pop)
+ }
+
+ #else /* !__INTELC__ */
+
+ inline bool wxIsSameDouble(double x, double y) { return x == y; }
+
+ #endif /* __INTELC__/!__INTELC__ */
+
+ inline bool wxIsNullDouble(double x) { return wxIsSameDouble(x, 0.); }
+
+ inline int wxRound(double x)
+ {
+ wxASSERT_MSG( x > INT_MIN - 0.5 && x < INT_MAX + 0.5,
+ _T("argument out of supported range") );
+
+ #if defined(HAVE_ROUND)
+ return int(round(x));
+ #else
+ return (int)(x < 0 ? x - 0.5 : x + 0.5);
+ #endif
+ }