From 50bed57caeadf3c0cb121a5b1bdc482b973f3b1f Mon Sep 17 00:00:00 2001 From: Alan Mishchenko Date: Fri, 15 Sep 2017 10:59:39 -0700 Subject: Changes and fixed suggested by Clifford Wolf. --- src/sat/bsat2/SolverTypes.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/sat/bsat2') diff --git a/src/sat/bsat2/SolverTypes.h b/src/sat/bsat2/SolverTypes.h index ece937cb..f34deca1 100644 --- a/src/sat/bsat2/SolverTypes.h +++ b/src/sat/bsat2/SolverTypes.h @@ -47,7 +47,7 @@ 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; } @@ -55,7 +55,7 @@ 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; } -- cgit v1.2.3