New subject: [gil] Using gil::color_converted_view with gil::for_each_pixel (Christian Henning)

6 Dec 2010

      Dear Christian,
...
...
2. This compiles
gil::gil_function_requires();
...
What do you mean? This shouldn't compile?
I was under the impression that the point of gil_function_requires is to do
static checking to ensure that a type is compatible with an GIL type?
(Something akin to BOOST_CONCEPT_ASSERT)

Is an int supposed to be compatible with ImageViewConcept? From the GIL
tutorial http://stlab.adobe.com/gil/html/giltutorial.html#GenericVersionSec,
it seems like it's being used as a static type check, and int clearly isn't
compatible to an image view. Am I missing something?

Best regards,
Chris Yuen

Re: [Boost-users] [gil] Using gil::color_converted_view with gil::for_each_pixel (Christian Henning)

Chris Yuen

Christian Henning

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