makeRowVector (vector)

%  makeRowVector
% 
%>> Usage: [rowVector] = makeRowVector (vector)
%
%>> Abstract: This function converts a vector into a row vector. If the
%   input argument is not a vector, the function returns an empty matrix.
%   If the input argument is a row vector, the function returns it.
%
%>> Arguments:
% o  In: 
%  . vector: Vector of any length (row or column vector).
%
% o Out:
%   rowVector: Row vector based on the input argument 'vector'.
%


function [rowVector] = makeRowVector (vector)
    if (length (vector) ~= numel(vector))
        rowVector = [];
    end
    if (size (vector,1) == 1)
        rowVector = vector;
    else
        rowVector = vector';
    end
end