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Reorganizing the code

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-21 14:16:35 -07:00
parent 3003ee5cb6
commit dcf778a287
120 changed files with 10 additions and 4 deletions
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src/api/api_datalog.h Normal file
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/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
api_datalog.h
Abstract:
Datalog API
old external_relation_context_impl
Author:
Leonardo de Moura (leonardo) 2012-02-29.
Revision History:
--*/
#ifndef _API_DATALOG_H_
#define _API_DATALOG_H_
#include"z3.h"
#include"ast.h"
#include"front_end_params.h"
#include"dl_external_relation.h"
#include"dl_decl_plugin.h"
#include"smt_solver.h"
#include"api_util.h"
#include"dl_context.h"
typedef void (*reduce_app_callback_fptr)(void*, func_decl*, unsigned, expr*const*, expr**);
typedef void (*reduce_assign_callback_fptr)(void*, func_decl*, unsigned, expr*const*, unsigned, expr*const*);
namespace api {
class fixedpoint_context : public datalog::external_relation_context {
void * m_state;
reduce_app_callback_fptr m_reduce_app;
reduce_assign_callback_fptr m_reduce_assign;
datalog::context m_context;
ast_ref_vector m_trail;
public:
fixedpoint_context(ast_manager& m, front_end_params& p);
virtual ~fixedpoint_context() {}
family_id get_family_id() const { return const_cast<datalog::context&>(m_context).get_decl_util().get_family_id(); }
void set_state(void* state);
void set_reduce_app(reduce_app_callback_fptr f) { m_reduce_app = f; }
void set_reduce_assign(reduce_assign_callback_fptr f) { m_reduce_assign = f; }
virtual void reduce(func_decl* f, unsigned num_args, expr * const* args, expr_ref& result);
virtual void reduce_assign(func_decl* f, unsigned num_args, expr * const* args, unsigned num_out, expr* const* outs);
datalog::context& ctx() { return m_context; }
void add_rule(expr* rule, symbol const& name);
void update_rule(expr* rule, symbol const& name);
void add_table_fact(func_decl* r, unsigned num_args, unsigned args[]);
std::string get_last_status();
std::string to_string(unsigned num_queries, expr*const* queries);
void cancel() { m_context.cancel(); }
unsigned get_num_levels(func_decl* pred);
expr_ref get_cover_delta(int level, func_decl* pred);
void add_cover(int level, func_decl* pred, expr* predicate);
void collect_param_descrs(param_descrs & p) { m_context.collect_params(p); }
void updt_params(params_ref const& p) { m_context.updt_params(p); }
void simplify_rules(
unsigned num_rules, expr* const* rules,
unsigned num_outputs, func_decl* const* outputs, expr_ref_vector& result);
};
};
struct Z3_fixedpoint_ref : public api::object {
api::fixedpoint_context * m_datalog;
params_ref m_params;
Z3_fixedpoint_ref():m_datalog(0) {}
virtual ~Z3_fixedpoint_ref() { dealloc(m_datalog); }
};
inline Z3_fixedpoint_ref * to_fixedpoint(Z3_fixedpoint s) { return reinterpret_cast<Z3_fixedpoint_ref *>(s); }
inline Z3_fixedpoint of_datalog(Z3_fixedpoint_ref * s) { return reinterpret_cast<Z3_fixedpoint>(s); }
inline api::fixedpoint_context * to_fixedpoint_ref(Z3_fixedpoint s) { return to_fixedpoint(s)->m_datalog; }
#endif