| Defined in header |
#define INFINITY /*implementation defined*/
If the implementation supports floating-point infinities, the macro
INFINITY expands to constant expression of type
float which evaluates to positive or unsigned infinity.
If the implementation does not support floating-point infinities, the macro
INFINITY expands to a positive value that is guaranteed to overflow a
float at compile time, and the use of this macro generates a compiler warning.
| checks if the given number is infinite
| indicates the overflow value for
| identifies floating-point types that can represent the special value "positive infinity"
(public static member constant of
| returns the positive infinity value of the given floating-point type
(public static member function of
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