共用方式為

isfinite Function (fast_math)

  • 發行項

Determines whether the argument has a finite value

inline int isfinite(
   float _X
) restrict(amp);

Parameters

  • _X
    Floating-point value

Return Value

Returns a nonzero value if and only if the argument has a finite value

Requirements

Header: amp_math.h

Namespace: Concurrency::fast_math

See Also

Reference

Concurrency::fast_math Namespace