roundEven

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Find the nearest even integer to the parameter.

Declaration[edit]

genType roundEven( genType x );
genDType roundEven( genDType x );


Parameters[edit]

x - Specify the value to evaluate.


Description[edit]

 roundEven returns a value equal to the nearest integer to x . The fractional part of 0.5 will round toward the nearest even integer. For example, both 3.5 and 4.5 will round to 4.0.


Version Support[edit]

roundEven (genType) 1.3+
roundEven (genDType) 4.0+

See Also[edit]

 floor , round 


Copyright[edit]

Copyright© 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.