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On Sun, 17 Oct 2004, Michael Berhard Sørensen wrote: > Jamen dog. > > >Har du husket 'using namespace std;'? > > > > > Jeg satte den linie ind i starten af de cpp-filer jeg har i projektet, > og så virker det. > > Men hvorfor virker det? Jeg spurgte min lærer på skolen tidligere på > ugen og han gav ikke noget brugbar svar. Det åbner std namespacet. Hvis du skriver: a.cpp: #include <stream> using namespace std; kan du bruge alle std i a, men hvis du har en fil b.cpp #include <stream> så skal du gøre det igen. Det er jo uafhængige enheder der bliver oversat. Iøvrigt kan man også bruge using std::cout; using std::cin; using std::endl; osv i stedet. Mads -- Mads Bondo Dydensborg. sslug@sslug Unix is user-friendly; it's just a little particular about which users it is friendly to.
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