45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
#ifndef SUBSTITUTIONS
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#define SUBSTITUTIONS
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#include "termlist.h"
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#include "knowledge.h"
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#include "system.h"
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struct substitution
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{
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Term from;
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Term to;
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};
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typedef struct substitution *Substitution;
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struct substitutionlist
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{
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Substitution subst;
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struct substitutionlist *next;
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};
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typedef struct substitutionlist *Substitutionlist;
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Substitution makeSubstitution (Term from, Term to);
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void substitutionDelete (Substitution subs);
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void substitutionDestroy (Substitution subs);
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Term termSubstitute (Term term, Substitution subs);
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Termlist termlistSubstitute (Termlist tl, Substitution subs);
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void substitutionPrint (Term t, Substitution subs);
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Term termSubstituteList (Term term, Substitutionlist sl);
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Substitutionlist makeSubstitutionList (Substitution subs);
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Substitutionlist substitutionlistAdd (Substitutionlist sl, Term from,
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Term to);
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void substitutionlistDestroy (Substitutionlist sl);
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void substitutionlistAnnihilate (Substitutionlist sl);
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Substitutionlist substitutionlistConcat (Substitutionlist sl1,
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Substitutionlist sl2);
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Termlist substitutionBatch (Termlist tl, Substitutionlist sl);
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Roledef substitutionRoledef (Roledef rd, Substitutionlist sl);
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Knowledge substitutionKnowledge (Knowledge know, Substitutionlist sl);
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void substitutionlistPrint (Substitutionlist sl);
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#endif
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