isVectorIdx.m

% isVectorIdx(in) : checks wheter an index is a single orientation and can thus be used for One-D indexing in Matlab

%************************** CudaMat ****************************************
%   Copyright (C) 2008-2009 by Rainer Heintzmann                          *
%   heintzmann@gmail.com                                                  *
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function res=isVectorIdx(in)
sz = size(in);
res = prod(sz) == sum(sz(sz~=1));