On 04/11/2011 01:47 AM, Andrej Mitrovic wrote:
alias Tuple!(byte, "red", byte, "green", byte, "blue") RGBTuple;
RGBTuple GetRGB(COLORREF cref)
{
RGBTuple rgb;
rgb.red = GetRValue(cref);
rgb.green = GetGValue(cref);
rgb.blue = GetBValue(cref);
return rgb;
}
[O your T]
Hello, andrej,
I'm trying to understand why people use tuples (outside multiple return values
and variadic typetuples). Why do you prefere the above to:
struct RGBColor { byte red, green, blue; }
RGRColor GetRGB (COLORREF cref)
{
RGBColor rgb;
rgb.red = GetRValue(cref);
rgb.green = GetGValue(cref);
rgb.blue = GetBValue(cref);
return rgb;
}
?
[/O your T]
Denis
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