Re: [Boost-users] [GIL] Why does 'get_color' take a tag object instead of its type only?

Hi, On Mon, Jan 28, 2013 at 9:53 AM, TONGARI <tongari95@gmail.com> wrote:

Hi there,

I'm curious of why gil::get_color(pixel, tag) is defined that way. Any need to take the tag value?

If not, I'd prefer gil::get_color<Tag>(pixel) or just gil::get<Tag>(pixel) or even Tag::get(pixel).

You can use the "at_c" function. rgb8_pixel_t p( 10, 20, 30); unsigned char c = at_c<0>( p ); assert( c == 10 );

And if possible, I hope GIL would just make pixel a Fusion sequence.

I'm very interested in ideas to improve gil! Since I'm not familiar with a fusion sequence could you elaborate a little further. Regards, Christian