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

NAME

all - check whether all elements of a boolean vector are true

DECLARATION

bool all(bvec x);

PARAMETERS

x

Specifies the vector to be tested for truth.

DESCRIPTION

all returns true if all elements of x are true and false otherwise. It is functionally equivalent to:


bool all(bvec x) // bvec can be bvec2, bvec3 or bvec4
{
bool result = true;
int i;
for (i = 0; i < x.length(); ++i)
{
result &= x[i];
}
return result;
}

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
all

SEE ALSO

any(), not()

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]