37 lines
899 B
C
37 lines
899 B
C
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#ifndef _flags_h_INCLUDED
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#define _flags_h_INCLUDED
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#include <stdbool.h>
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typedef struct flags flags;
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struct flags
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{
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bool active:1;
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bool eliminate:1;
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bool eliminated:1;
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bool fixed:1;
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bool probe:1;
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bool subsume:1;
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};
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#define FLAGS(IDX) \
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(assert ((IDX) < VARS), (solver->flags + (IDX)))
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#define ACTIVE(IDX) (FLAGS(IDX)->active)
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#define ELIMINATED(IDX) (FLAGS(IDX)->eliminated)
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struct kissat;
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void kissat_activate_literal (struct kissat *, unsigned);
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void kissat_activate_literals (struct kissat *, unsigned, unsigned *);
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void kissat_mark_eliminated_variable (struct kissat *, unsigned idx);
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void kissat_mark_fixed_literal (struct kissat *, unsigned lit);
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void kissat_mark_autarkic_literal (struct kissat *, unsigned lit);
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void kissat_mark_added_literals (struct kissat *, unsigned, unsigned *);
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void kissat_mark_removed_literals (struct kissat *, unsigned, unsigned *);
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#endif
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