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Sune Fischer <sslug@sslug> writes: > > Ja, det mener jeg. Alle de matematiske funktioner er i libm, så det skal > > linkeren lige ha' at vide. > Tak, det virkede. Det har de bare sådan lavet om uden at skrive det > i man-pages? Lidt mystisk, men ok ;) Så vidt jeg kan høre opfører Red Hat sig anderledes end min debian. Hvis jeg ikke har misforstået dig, vil du gerne kunne skrive sådan her (Det kan jeg): emmy:~/ctest> cat header.h #include <math.h> #include <stream.h> float f(float x); emmy:~/ctest> cat del.C #include "header.h" float f(float x) {return sin(x);}; emmy:~/ctest> cat program.C #include "header.h" int main(){cout << f(0.1)<<endl;}; emmy:~/ctest> g++ -c -o del.o del.C emmy:~/ctest> g++ -c -o program.o program.C emmy:~/ctest> g++ -o program program.o del.o emmy:~/ctest> program 0.0998334 emmy:~/ctest> -- Niels L Ellegaard http://dirac.ruc.dk/~gnalle/ SPECIAL OFFER! I proofread unsolicited commercial email sent to this address at a rate of US $500.00 per incident! Include billing address in your message and save US $500.00 per hour off ordinary address resolution and tracking charge!
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