diff options
Diffstat (limited to 'src/corelib/global/qnumeric.h')
| -rw-r--r-- | src/corelib/global/qnumeric.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/corelib/global/qnumeric.h b/src/corelib/global/qnumeric.h index 25db5443eb..633486dff1 100644 --- a/src/corelib/global/qnumeric.h +++ b/src/corelib/global/qnumeric.h @@ -57,6 +57,9 @@ Q_CORE_EXPORT double qSNaN(); Q_CORE_EXPORT double qQNaN(); Q_CORE_EXPORT double qInf(); +Q_CORE_EXPORT quint32 qFloatDistance(float a, float b); +Q_CORE_EXPORT quint64 qFloatDistance(double a, double b); + #define Q_INFINITY (QT_PREPEND_NAMESPACE(qInf)()) #define Q_SNAN (QT_PREPEND_NAMESPACE(qSNaN)()) #define Q_QNAN (QT_PREPEND_NAMESPACE(qQNaN)()) |