| --- SolverTypes.h |
| +++ SolverTypes.h |
| @@ -52,7 +52,7 @@ struct Lit { |
| int x; |
| |
| // Use this as a constructor: |
| - friend Lit mkLit(Var var, bool sign = false); |
| + friend Lit mkLit(Var var, bool sign); |
| |
| bool operator == (Lit p) const { return x == p.x; } |
| bool operator != (Lit p) const { return x != p.x; } |
| @@ -60,7 +60,7 @@ struct Lit { |
| }; |
| |
| |
| -inline Lit mkLit (Var var, bool sign) { Lit p; p.x = var + var + (int)sign; return p; } |
| +inline Lit mkLit (Var var, bool sign = false) { Lit p; p.x = var + var + (int)sign; return p; } |
| inline Lit operator ~(Lit p) { Lit q; q.x = p.x ^ 1; return q; } |
| inline Lit operator ^(Lit p, bool b) { Lit q; q.x = p.x ^ (unsigned int)b; return q; } |
| inline bool sign (Lit p) { return p.x & 1; } |
