diff options
Diffstat (limited to 'src/api/cvc4cpp.cpp')
| -rw-r--r-- | src/api/cvc4cpp.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/api/cvc4cpp.cpp b/src/api/cvc4cpp.cpp index 60dbd6714..bdb5f2f59 100644 --- a/src/api/cvc4cpp.cpp +++ b/src/api/cvc4cpp.cpp @@ -3330,12 +3330,17 @@ std::vector<Term> Solver::getValue(const std::vector<Term>& terms) const */ void Solver::pop(uint32_t nscopes) const { - // CHECK: incremental enabled? - // CHECK: nscopes <= d_smtEngine->d_userLevels.size() + CVC4_API_SOLVER_TRY_CATCH_BEGIN; + CVC4_API_CHECK(d_smtEngine->getOption("incremental").toString() == "true") + << "Cannot pop when not solving incrementally (use --incremental)"; + CVC4_API_CHECK(nscopes <= d_smtEngine->getNumUserLevels()) + << "Cannot pop beyond first pushed context"; + for (uint32_t n = 0; n < nscopes; ++n) { d_smtEngine->pop(); } + CVC4_API_SOLVER_TRY_CATCH_END; } void Solver::printModel(std::ostream& out) const @@ -3349,11 +3354,15 @@ void Solver::printModel(std::ostream& out) const */ void Solver::push(uint32_t nscopes) const { - // CHECK: incremental enabled? + CVC4_API_SOLVER_TRY_CATCH_BEGIN; + CVC4_API_CHECK(d_smtEngine->getOption("incremental").toString() == "true") + << "Cannot push when not solving incrementally (use --incremental)"; + for (uint32_t n = 0; n < nscopes; ++n) { d_smtEngine->push(); } + CVC4_API_SOLVER_TRY_CATCH_END; } /** |