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re-organize muz_qe into separate units

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-08-28 21:20:24 -07:00
parent 4597872be8
commit 0d56499e2d
131 changed files with 994 additions and 20069 deletions

1688
src/muz/tab/tab_context.cpp Normal file

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src/muz/tab/tab_context.h Normal file
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/*++
Copyright (c) 2013 Microsoft Corporation
Module Name:
tab_context.h
Abstract:
Tabulation/subsumption/cyclic proof context.
Author:
Nikolaj Bjorner (nbjorner) 2013-01-15
Revision History:
--*/
#ifndef _TAB_CONTEXT_H_
#define _TAB_CONTEXT_H_
#include "ast.h"
#include "lbool.h"
#include "statistics.h"
#include "dl_engine_base.h"
namespace datalog {
class context;
class tab : public engine_base {
class imp;
imp* m_imp;
public:
tab(context& ctx);
~tab();
virtual lbool query(expr* query);
virtual void cancel();
virtual void cleanup();
virtual void reset_statistics();
virtual void collect_statistics(statistics& st) const;
virtual void display_certificate(std::ostream& out) const;
virtual expr_ref get_answer();
};
};
#endif