                    OpenCV that take <code>Range</code> support this special
                    <code>Range.all()</code>
                    value. But, of course, in case of your own custom processing, you will
                    probably have to check and handle it explicitly: <code></p>

                <p>// C++ code:</p>

                <p>void my_function(..., const Range& r,....)</p>


                <p>if(r == Range.all()) {</p>

                <p>// process all the data</p>


                <