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62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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sls_strategy.h
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Abstract:
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A Stochastic Local Search (SLS) strategy
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Author:
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Christoph (cwinter) 2011-09-23
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Notes:
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--*/
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#ifndef _SLS_STRATEGY_H_
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#define _SLS_STRATEGY_H_
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#include"assertion_set_strategy.h"
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MK_ST_EXCEPTION(sls_exception);
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class sls_st : public assertion_set_strategy {
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struct imp;
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imp * m_imp;
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params_ref m_params;
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public:
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sls_st(ast_manager & m, params_ref const & p = params_ref());
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virtual ~sls_st();
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ast_manager & m () const;
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virtual void updt_params(params_ref const & p);
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static void get_param_descrs(param_descrs & r);
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virtual void collect_param_descrs(param_descrs & r) { get_param_descrs(r); }
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bool is_target(assertion_set const & s) const;
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virtual void operator()(assertion_set & s, model_converter_ref & mc);
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virtual void cleanup();
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virtual void collect_statistics(statistics & st) const;
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virtual void reset_statistics();
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protected:
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virtual void set_cancel(bool f);
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};
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inline as_st * mk_sls(ast_manager & m, params_ref const & p = params_ref()) {
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return clean(alloc(sls_st, m, p));
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}
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as_st * mk_qfbv_sls_strategy(ast_manager & m, params_ref const & p);
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MK_SIMPLE_ST_FACTORY(qfbv_sls_stf, mk_qfbv_sls_strategy(m, p));
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#endif
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