Ada Programming/Attributes/'Machine Rounding
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Description
[edit | edit source]Yields the integral value nearest to X.
The function yields the integral value nearest to X.
If X lies exactly halfway between two integers, one of those integers is returned, but which of them is returned is unspecified.
A zero result has the sign of X when S'Signed_Zeros is True.
This function provides access to the rounding behavior which is most efficient on the target processor.
Example
[edit | edit source]S’Machine_Rounding (X:T) return T