diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/global/qglobal.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h index 672862a..28b9d08 100644 --- a/src/corelib/global/qglobal.h +++ b/src/corelib/global/qglobal.h @@ -1706,6 +1706,22 @@ static inline bool qFuzzyCompare(float p1, float p2) return (qAbs(p1 - p2) <= 0.00001f * qMin(qAbs(p1), qAbs(p2))); } +/*! + \internal +*/ +static inline bool qIsFuzzyNull(double d) +{ + return qAbs(d) <= 0.000000000001; +} + +/*! + \internal +*/ +static inline bool qIsFuzzyNull(float f) +{ + return qAbs(f) <= 0.00001f; +} + /* This function tests a double for a null value. It doesn't check whether the actual value is 0 or close to 0, but whether |