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On Thursday 29 November 2001 17:46, Martijn Klingens wrote:
<snip>
> which takes a 'KGuiItem&' and hence tries to make copies
<snip>

AFAIK my C++, taking an argument as reference doesn't call the copy=20
c'tor. Taking by value does. That's why you should always take aruments=20
as const reference where possible: Because that poses the least=20
restrictions on the parameter w.r.t to const'ness and copyability.

Marc

- --=20
FTAA's anti-circumvention provisions represent US imperialism at its
worst. They seek to impose restrictive laws on both the US and other
countries, in order to prevent established US businesses from facing
both domestic and foreign competition.
              -- EFF FTAA Alert:
                 Stop Hollywood Forcing Technology Ban on 34 Countries
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