Examples in develop branch use old IO extension

[mloskot]

There examples in the current develop branch have not been ported to the new IO v2 extension, so they still include the old IO headers. For example:

dynamic_image.cpp(20):#include <boost/gil/extension/io/jpeg_dynamic_io.hpp>
interleaved_ptr.cpp(35):#include <boost/gil/extension/io/jpeg_dynamic_io.hpp>
x_gradient.cpp(18):#include <boost/gil/extension/io/jpeg_dynamic_io.hpp>

affine.cpp(25):#include <boost/gil/extension/io/jpeg_io.hpp>
convolution.cpp(25):#include <boost/gil/extension/io/jpeg_io.hpp>
histogram.cpp(23):#include <boost/gil/extension/io/jpeg_io.hpp>
mandelbrot.cpp(20):#include <boost/gil/extension/io/jpeg_io.hpp>
packed_pixel.cpp(36):#include <boost/gil/extension/io/jpeg_io.hpp>
resize.cpp(25):#include <boost/gil/extension/io/jpeg_io.hpp>

[chhenning]

We can remove those tests. I think I have added the tests to ensure the new io is backwards compatible. Meaning the old io's interface is still functioning with the new io.

[mloskot]

If there are no equivalents based on IO v2, I think it's worth to port them.

[chhenning]

Oh, I think I misunderstood you. You're not talking about tests but actual library code. Let me see

[mloskot]

@chhenning I think I've got confused myself to: I reported exampels you responded those tests :)

Let's rewind and talk about the examples (resize, mandelbrot, etc.). I suggest that instead of removing them, they should be ported to the new IO.

[chhenning]

I agree. We can make them part of the test suite.

[chhenning]

I didn't realize there are "Examples". Might be good to include them in the documentation.

[mloskot]

The ancient GIL docs http://stlab.adobe.com/gil/documentation.html include them in the list of Samples on the front page. BTW, this old docs should be put down as they are doing bad publicity for Boost.GIL, IMHO.