mirror of
https://github.com/Z3Prover/z3
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65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
/**++
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Copyright (c) 2017 Microsoft Corporation and Matteo Marescotti
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Module Name:
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spacer_callback.h
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Abstract:
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SPACER plugin for handling events
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Author:
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Matteo Marescotti
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Notes:
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--*/
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#ifndef _SPACER_CALLBACK_H_
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#define _SPACER_CALLBACK_H_
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#include "muz/spacer/spacer_context.h"
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#include "muz/base/dl_engine_base.h"
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namespace spacer {
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class user_callback : public spacer_callback {
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private:
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void *m_state;
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const datalog::t_new_lemma_eh m_new_lemma_eh;
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const datalog::t_predecessor_eh m_predecessor_eh;
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const datalog::t_unfold_eh m_unfold_eh;
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public:
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user_callback(context &context,
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void *state,
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const datalog::t_new_lemma_eh new_lemma_eh,
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const datalog::t_predecessor_eh predecessor_eh,
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const datalog::t_unfold_eh unfold_eh) :
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spacer_callback(context),
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m_state(state),
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m_new_lemma_eh(new_lemma_eh),
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m_predecessor_eh(predecessor_eh),
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m_unfold_eh(unfold_eh) {}
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inline bool new_lemma() override { return m_new_lemma_eh != nullptr; }
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void new_lemma_eh(expr *lemma, unsigned level) override;
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inline bool predecessor() override { return m_predecessor_eh != nullptr; }
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void predecessor_eh() override;
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inline bool unfold() override { return m_unfold_eh != nullptr; }
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void unfold_eh() override;
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};
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}
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#endif //_SPACER_CALLBACK_H_
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