scyther/src/termlist.h

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#ifndef TERMLISTS
#define TERMLISTS
#include "term.h"
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//! The list container for the term type.
/**
* Implemented as a double linked list to allow for element deletion.
*\sa term
*/
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struct termlist
{
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//! The term element for this node.
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Term term;
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//! Next node pointer or NULL for the tail of the list.
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struct termlist *next;
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//! Previous node pointer or NULL for the head of the list.
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struct termlist *prev;
};
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//! Shorthand for termlist pointers.
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typedef struct termlist *Termlist;
void termlistsInit (void);
void termlistsDone (void);
Termlist termlistDuplicate (Termlist tl);
Termlist termlistShallow (Termlist tl);
void termlistDelete (Termlist tl);
void termlistDestroy (Termlist tl);
void termlistPrint (Termlist tl);
__inline__ int inTermlist (Termlist tl, const Term term);
__inline__ Termlist termlistFind (Termlist tl, const Term term);
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int isTermlistEqual (Termlist tl1, Termlist tl2);
Termlist termlistAdd (Termlist tl, Term term);
#define termlistPrepend(tl,t) termlistAdd(tl,t)
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Termlist termlistAppend (const Termlist tl, const Term term);
Termlist termlistAddNew (const Termlist tl, const Term t);
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Termlist termlistConcat (Termlist tl1, Termlist tl2);
Termlist termlistConcatStatic (Termlist tl1, Termlist tl2);
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Termlist termlistDelTerm (Termlist tl);
Termlist termlistConjunct (Termlist tl1, Termlist tl2);
Termlist termlistConjunctType (Termlist tl1, Termlist tl2, int termtype);
Termlist termlistType (Termlist tl, int termtype);
Termlist termlistAddVariables (Termlist tl, Term t);
Termlist termlistAddRealVariables (Termlist tl, Term t);
Termlist termlistAddBasic (Termlist tl, Term t);
Termlist termlistAddBasics (Termlist tl, Termlist scan);
Termlist termlistMinusTerm (Termlist tl, Term t);
int termlistLength (Termlist tl);
Term inverseKey (Termlist inverses, Term key);
Term termLocal (const Term t, Termlist fromlist, Termlist tolist);
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Termlist termlistLocal (Termlist tl, const Termlist fromlist,
const Termlist tolist);
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int termlistContained (const Termlist tlbig, Termlist tlsmall);
int validSubst (const int matchmode, const Term term);
Term termFunction (Termlist fromlist, Termlist tolist, Term tx);
Termlist termlistForward (Termlist tl);
int termlistOrder (Termlist tl1, Termlist tl2);
int termlist_iterate (Termlist tl, int (*func) ());
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Term termlist_to_tuple (Termlist tl);
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Termlist tuple_to_termlist (Term t);
Termlist termlistMinusTermlist (const Termlist tlbig, const Termlist tlsmall);
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#define TERMLISTADD(l,t) l = termlistAdd (l,t)
#define TERMLISTAPPEND(l,t) l = termlistAppend (l,t)
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#endif