I changed IRT_LE for IRT_LQ and it works, thank you. I'm silly, if
coefficients are all zeros, it helps if the right hand size can also be
zero!
Fred
Le 06/10/2014 00:29, Chris Mears a écrit :
Hello Fred,
{ // 1A + 1B > 0
IntArgs coeffs(2); coeffs[0] = 1; coeffs[1] = 1;
linear(*this, coeffs, s, IRT_GT, int(0));
}
I am not sure how you got this to compile, because this should be
"IRT_GR".
{ // 1A + 0B > 0
IntArgs coeffs(2); coeffs[0] = 1; coeffs[1] = 0;
linear(*this, coeffs, s, IRT_GT, int(0));
}
{ // 1A + 1B > 0
IntArgs coeffs(2); coeffs[0] = 0; coeffs[1] = 1;
linear(*this, coeffs, s, IRT_GT, int(0));
}
{ // 0A + 0B <= 0
IntArgs coeffs(2); coeffs[0] = 0; coeffs[1] = 0;
linear(*this, coeffs, s, IRT_LE, int(0));
}
Here you want IRT_LQ ( <= ) instead of IRT_LE ( < ).
_______________________________________________
Gecode users mailing list
users@gecode.org
https://www.gecode.org/mailman/listinfo/gecode-users
