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[pngpp-devel] Re: Re: Re: png++

From: pio72
Subject: [pngpp-devel] Re: Re: Re: png++
Date: Sat, 23 Feb 2008 21:42:06 +0100

"Alexander Shulgin" <address@hidden> napisaƂ(a): 
 > Hi,
 > I just wondering if you haven't received my reply (quoted above)?..
 > If you are too busy and cannot reply now, just drop me a line. :-)
 > --
 > Alex

Hello, Yes sorry I am busy, the letter I wrote was just about suggestions. 
Concerning using of the iterators I was thinking about indeed upper left cornet 
to lower right corner. When I used your library in that particular case it 
would've been convenient. When it comes to constructing the png::image maybe it 
would be best to provide two constructors, one taking the pair of iterators and 
the other taking the whole container. I didn't think indeed about the situation 
that png::image<..., bool> would create two different types. I am still not 
sure if something like that couldn't be resolved using CRTP (curiously 
recurring template pattern) "somehow" - I couldn't come with an idea how 
though. I am not a very experienced C++ programmer.

Regards, sorry for keeping you waiting I am both busy and extremelly lazy!

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