diff options
Diffstat (limited to 'src/prop/cnf_stream.h')
| -rw-r--r-- | src/prop/cnf_stream.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/prop/cnf_stream.h b/src/prop/cnf_stream.h index a9b786615..3a4cfe209 100644 --- a/src/prop/cnf_stream.h +++ b/src/prop/cnf_stream.h @@ -31,6 +31,7 @@ #include "proof/proof_manager.h" #include "prop/registrar.h" #include "prop/theory_proxy.h" +#include "smt/environment.h" #include "smt_util/lemma_channels.h" namespace CVC4 { @@ -54,6 +55,8 @@ class CnfStream { NodeToLiteralMap; protected: + Environment* d_env; + /** The SAT solver we will be using */ SatSolver* d_satSolver; @@ -171,8 +174,11 @@ class CnfStream { * @param name string identifier to distinguish between different instances * even for non-theory literals. */ - CnfStream(SatSolver* satSolver, Registrar* registrar, - context::Context* context, bool fullLitToNodeMap = false, + CnfStream(Environment* env, + SatSolver* satSolver, + Registrar* registrar, + context::Context* context, + bool fullLitToNodeMap = false, std::string name = ""); /** @@ -257,8 +263,11 @@ class TseitinCnfStream : public CnfStream { * @param fullLitToNodeMap maintain a full SAT-literal-to-Node mapping, * even for non-theory literals */ - TseitinCnfStream(SatSolver* satSolver, Registrar* registrar, - context::Context* context, bool fullLitToNodeMap = false, + TseitinCnfStream(Environment* env, + SatSolver* satSolver, + Registrar* registrar, + context::Context* context, + bool fullLitToNodeMap = false, std::string name = ""); /** |