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ISINF(3G) [FIXME: manual] ISINF(3G)

NAME

isinf - determine whether the parameter is positive or negative infinity

DECLARATION

genBType isinf(genType x);

genBType isinf(genDType x);

PARAMETERS

x
Specifies the value to test for infinity.

DESCRIPTION

For each element element i of the result, isinf returns true if x[i] is posititve or negative floating point infinity and false otherwise.

VERSION SUPPORT

OpenGL Shading Language Version
Function Name 1.10 1.20 1.30 1.40 1.50 3.30 4.00 4.10 4.20 4.30 4.40 4.50
isinf (genType) ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔
isinf (genDType) - - - - - - ✔ ✔ ✔ ✔ ✔ ✔

SEE ALSO

isnan()

COPYRIGHT

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/.

COPYRIGHT

Copyright © 2011-2014 Khronos Group
01/03/2018 [FIXME: source]