[−][src]Function qt_core::q_is_nan_double
pub unsafe fn q_is_nan_double(d: c_double) -> bool
Returns true if the qfloat16
f is not a number (NaN).
Calls C++ function: bool qIsNaN(double d)
.
Warning: no exact match found in C++ documentation. Below is the C++ documentation for bool qIsNaN(qfloat16 f)
:
Returns true if the qfloat16
f is not a number (NaN).
See also qIsNaN.