diff options
Diffstat (limited to 'src/theory/arith/nl/cad/cdcac.h')
| -rw-r--r-- | src/theory/arith/nl/cad/cdcac.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/theory/arith/nl/cad/cdcac.h b/src/theory/arith/nl/cad/cdcac.h index b504998d8..be72e4063 100644 --- a/src/theory/arith/nl/cad/cdcac.h +++ b/src/theory/arith/nl/cad/cdcac.h @@ -26,6 +26,7 @@ #include <vector> #include "smt/env.h" +#include "smt/env_obj.h" #include "theory/arith/nl/cad/cdcac_utils.h" #include "theory/arith/nl/cad/constraints.h" #include "theory/arith/nl/cad/proof_generator.h" @@ -44,7 +45,7 @@ namespace cad { * This class implements Cylindrical Algebraic Coverings as presented in * https://arxiv.org/pdf/2003.05633.pdf */ -class CDCAC +class CDCAC : protected EnvObj { public: /** Initialize this method with the given variable ordering. */ @@ -184,9 +185,6 @@ class CDCAC */ void pruneRedundantIntervals(std::vector<CACInterval>& intervals); - /** A reference to the environment */ - Env& d_env; - /** * The current assignment. When the method terminates with SAT, it contains a * model for the input constraints. |