NAME¶

any - check whether any element of a boolean vector is true

DECLARATION¶

bool any(bvec x);

PARAMETERS¶

x

DESCRIPTION¶

any returns true if any element of x is true and false otherwise. It is functionally equivalent to:

    bool any(bvec x) {     // bvec can be bvec2, bvec3 or bvec4


        bool result = false;


        int i;


        for (i = 0; i < x.length(); ++i) {


            result |= x[i];


        }


        return result;


    }

VERSION SUPPORT¶

SEE ALSO¶

all(), 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