mirror of
https://github.com/Z3Prover/z3
synced 2025-04-28 11:25:51 +00:00
72d407a49f
* adding dt-solver Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * dt Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * move mbp to self-contained module Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * files Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * Create CMakeLists.txt * dt Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * rename to bool_var2expr to indicate type class * mbp * na * add projection * na * na * na * na * na Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * deps Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> * testing arith/q * na * newline for model printing Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
42 lines
1,000 B
C++
42 lines
1,000 B
C++
/*++
|
|
Copyright (c) 2011 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
atom2bool_var.h
|
|
|
|
Abstract:
|
|
|
|
The mapping between SAT boolean variables and atoms
|
|
|
|
Author:
|
|
|
|
Leonardo (leonardo) 2011-10-25
|
|
|
|
Notes:
|
|
|
|
--*/
|
|
#pragma once
|
|
|
|
#include "ast/expr2var.h"
|
|
#include "sat/sat_types.h"
|
|
|
|
/**
|
|
\brief Mapping from atoms into SAT boolean variables.
|
|
*/
|
|
class atom2bool_var : public expr2var {
|
|
public:
|
|
atom2bool_var(ast_manager & m):expr2var(m) {}
|
|
void insert(expr * n, sat::bool_var v) { expr2var::insert(n, v); }
|
|
sat::bool_var to_bool_var(expr * n) const;
|
|
void mk_inv(expr_ref_vector & lit2expr) const;
|
|
void mk_var_inv(expr_ref_vector & var2expr) const;
|
|
// return true if the mapping contains uninterpreted atoms.
|
|
bool interpreted_atoms() const { return expr2var::interpreted_vars(); }
|
|
};
|
|
|
|
class goal;
|
|
|
|
void collect_boolean_interface(goal const & g, obj_hashtable<expr> & r);
|
|
void collect_boolean_interface(ast_manager & m, unsigned num, expr * const * fs, obj_hashtable<expr> & r);
|
|
|