NAME
     IPARITY

SYNOPSIS
     USE HPF_LIBRARY

     IPARITY(ARRAY, DIM, MASK)

DESCRIPTION
     IPARITY Computes a bitwise logical  exclusive  OR  reduction
     along dimension DIM of ARRAY.

ARGUMENTS
     ARRAY
          must be of type integer. It must not be scalar.

     DIM  this is an optional argument.  If present, it  must  be
          scalar  and of type integer with a value in the range 1
          <= DIM <= n, where n is the rank of ARRAY.

     MASK is an optional argument.  It must be  of  type  logical
          and must be conformable with ARRAY.

RESULT TYPE
     The result is of type integer with the same kind type param-
     eter as ARRAY.

SEE ALSO
     PARITY, IALL, IANY.