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solver factories, cleanup solver API, simplified strategic solver, added combined solver

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-12-11 17:47:27 -08:00
parent bfe6678ad2
commit 8198e62cbd
22 changed files with 720 additions and 492 deletions
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6
src/cmd_context/cmd_context.h
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@ -185,6 +185,7 @@ protected:
};
svector<scope> m_scopes;
scoped_ptr<solver_factory> m_solver_factory;
ref<solver> m_solver;
ref<check_sat_result> m_check_sat_result;
@ -243,7 +244,7 @@ protected:
void print_unsupported_msg() { regular_stream() << "unsupported" << std::endl; }
void print_unsupported_info(symbol const& s) { if (s != symbol::null) diagnostic_stream() << "; " << s << std::endl;}
void init_solver_options(solver * s);
void mk_solver();
public:
cmd_context(bool main_ctx = true, ast_manager * m = 0, symbol const & l = symbol::null);
@ -289,8 +290,7 @@ public:
pdecl_manager & pm() const { if (!m_pmanager) const_cast<cmd_context*>(this)->init_manager(); return *m_pmanager; }
sexpr_manager & sm() const { if (!m_sexpr_manager) const_cast<cmd_context*>(this)->m_sexpr_manager = alloc(sexpr_manager); return *m_sexpr_manager; }
void set_solver(solver * s);
solver * get_solver() const { return m_solver.get(); }
void set_solver_factory(solver_factory * s);
void set_check_sat_result(check_sat_result * r) { m_check_sat_result = r; }
check_sat_result * get_check_sat_result() const { return m_check_sat_result.get(); }
check_sat_state cs_state() const;