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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-10-02 11:35:25 -07:00
parent 3f9edad676
commit e9eab22e5c
1186 changed files with 381859 additions and 0 deletions
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lib/user_simplifier_plugin.h Normal file
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/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
user_simplifier_plugin.h
Abstract:
<abstract>
Author:
Leonardo de Moura (leonardo) 2010-05-22.
Revision History:
--*/
#ifndef _USER_SIMPLIFIER_PLUGIN_H_
#define _USER_SIMPLIFIER_PLUGIN_H_
#include"simplifier_plugin.h"
typedef bool (*reduce_app_fptr)(void *, func_decl *, unsigned, expr * const *, expr **);
typedef bool (*reduce_eq_fptr)(void *, expr *, expr *, expr **);
typedef bool (*reduce_distinct_fptr)(void *, unsigned, expr * const *, expr **);
class user_simplifier_plugin : public simplifier_plugin {
void * m_owner;
bool m_enabled;
reduce_app_fptr m_reduce_app_fptr;
reduce_eq_fptr m_reduce_eq_fptr;
reduce_distinct_fptr m_reduce_distinct_fptr;
public:
user_simplifier_plugin(symbol const & fname, ast_manager & m);
virtual simplifier_plugin * mk_fresh();
void set_reduce_app_fptr(reduce_app_fptr ptr) {
m_reduce_app_fptr = ptr;
}
void set_reduce_eq_fptr(reduce_eq_fptr ptr) {
m_reduce_eq_fptr = ptr;
}
void set_reduce_distinct_fptr(reduce_distinct_fptr ptr) {
m_reduce_distinct_fptr = ptr;
}
void enable(bool flag) { m_enabled = flag; }
void set_owner(void * ptr) { m_owner = ptr; }
virtual bool reduce(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result);
virtual bool reduce_eq(expr * lhs, expr * rhs, expr_ref & result);
virtual bool reduce_distinct(unsigned num_args, expr * const * args, expr_ref & result);
virtual void flush_caches();
};
#endif /* _USER_SIMPLIFIER_PLUGIN_H_ */