mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-10 01:05:47 +00:00
Code Activity

Z3 sources

Browse source 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-02 11:35:25 -07:00
parent 3f9edad676
commit e9eab22e5c
1186 changed files with 381859 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

55
lib/smt_case_split_queue.h Normal file
View file

@ -0,0 +1,55 @@
/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
smt_case_split_queue.h
Abstract:
<abstract>
Author:
Leonardo de Moura (leonardo) 2009-01-20.
Revision History:
--*/
#ifndef _SMT_CASE_SPLIT_QUEUE_H_
#define _SMT_CASE_SPLIT_QUEUE_H_
#include"smt_types.h"
#include"heap.h"
#include"smt_params.h"
namespace smt {
class context;
/**
\brief Abstract case split queue.
*/
class case_split_queue {
public:
virtual void activity_increased_eh(bool_var v) = 0;
virtual void mk_var_eh(bool_var v) = 0;
virtual void del_var_eh(bool_var v) = 0;
virtual void assign_lit_eh(literal l) {}
virtual void unassign_var_eh(bool_var v) = 0;
virtual void relevant_eh(expr * n) = 0;
virtual void init_search_eh() = 0;
virtual void end_search_eh() = 0;
virtual void internalize_instance_eh(expr * e, unsigned gen) {}
virtual void reset() = 0;
virtual void push_scope() = 0;
virtual void pop_scope(unsigned num_scopes) = 0;
virtual void next_case_split(bool_var & next, lbool & phase) = 0;
virtual void display(std::ostream & out) = 0;
virtual ~case_split_queue() {}
};
case_split_queue * mk_case_split_queue(context & ctx, front_end_params & p);
};
#endif /* _SMT_CASE_SPLIT_QUEUE_H_ */