trunc

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Find the truncated value of the parameter.

Declaration[edit]

genType trunc( genType x );
genDType trunc( genDType x );


Parameters[edit]

x - Specify the value to evaluate.


Description[edit]

 trunc returns a value equal to the nearest integer to x whose absolute value is not larger than the absolute value of x .


Version Support[edit]

trunc (genType) 1.3+
trunc (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/.