public Predicate exec(Prolog engine) {
// '$variants_subset'([],A,[],[],[]):-!
Term a1, a2, a3, a4, a5;
Predicate cont;
a1 = engine.aregs[1];
a2 = engine.aregs[2];
a3 = engine.aregs[3];
a4 = engine.aregs[4];
a5 = engine.aregs[5];
cont = engine.cont;
// '$variants_subset'([],A,[],[],[]):-['$neck_cut']
a1 = a1.dereference();
if (a1.isSymbol()) {
if (!a1.equals(s1)) return engine.fail();
} else if (a1.isVariable()) {
((VariableTerm) a1).bind(s1, engine.trail);
} else {
return engine.fail();
}
a3 = a3.dereference();
if (a3.isSymbol()) {
if (!a3.equals(s1)) return engine.fail();
} else if (a3.isVariable()) {
((VariableTerm) a3).bind(s1, engine.trail);
} else {
return engine.fail();
}
a4 = a4.dereference();
if (a4.isSymbol()) {
if (!a4.equals(s1)) return engine.fail();
} else if (a4.isVariable()) {
((VariableTerm) a4).bind(s1, engine.trail);
} else {
return engine.fail();
}
a5 = a5.dereference();
if (a5.isSymbol()) {
if (!a5.equals(s1)) return engine.fail();
} else if (a5.isVariable()) {
((VariableTerm) a5).bind(s1, engine.trail);
} else {
return engine.fail();
}
// START inline expansion of $neck_cut
engine.neckCut();
// END inline expansion
return cont;
}
public Predicate exec(Prolog engine) {
// '$set_prolog_flag0'(no,A,B,C):-!,illarg(permission(modify,flag,A,D),set_prolog_flag(A,B),E)
Term a1, a2, a3, a4, a5, a6;
Predicate cont;
a1 = engine.aregs[1];
a2 = engine.aregs[2];
a3 = engine.aregs[3];
a4 = engine.aregs[4];
cont = engine.cont;
// '$set_prolog_flag0'(no,A,B,C):-['$neck_cut',illarg(permission(modify,flag,A,D),set_prolog_flag(A,B),E)]
a1 = a1.dereference();
if (a1.isSymbol()) {
if (!a1.equals(s1)) return engine.fail();
} else if (a1.isVariable()) {
((VariableTerm) a1).bind(s1, engine.trail);
} else {
return engine.fail();
}
// START inline expansion of $neck_cut
engine.neckCut();
// END inline expansion
Term[] y1 = {s3, s4, a2, new VariableTerm(engine)};
a5 = new StructureTerm(s2, y1);
Term[] y2 = {a2, a3};
a6 = new StructureTerm(s5, y2);
return new PRED_illarg_3(a5, a6, new VariableTerm(engine), cont);
}
public Predicate exec(Prolog engine) {
// '$mem_pair'(A=B,[C=D|E]):-A==C,!,B=D
Term a1, a2, a3, a4, a5, a6, a7, a8;
Predicate cont;
a1 = engine.aregs[1];
a2 = engine.aregs[2];
cont = engine.cont;
// '$mem_pair'(A=B,[C=D|E]):-['$get_level'(F),'$equality_of_term'(A,C),'$cut'(F),'$unify'(B,D)]
a1 = a1.dereference();
if (a1.isStructure()) {
if (!s1.equals(((StructureTerm) a1).functor())) return engine.fail();
Term[] args = ((StructureTerm) a1).args();
a3 = args[0];
a4 = args[1];
} else if (a1.isVariable()) {
a3 = new VariableTerm(engine);
a4 = new VariableTerm(engine);
Term[] args = {a3, a4};
((VariableTerm) a1).bind(new StructureTerm(s1, args), engine.trail);
} else {
return engine.fail();
}
a2 = a2.dereference();
if (a2.isList()) {
Term[] args = {((ListTerm) a2).car(), ((ListTerm) a2).cdr()};
a5 = args[0];
} else if (a2.isVariable()) {
a5 = new VariableTerm(engine);
((VariableTerm) a2).bind(new ListTerm(a5, new VariableTerm(engine)), engine.trail);
} else {
return engine.fail();
}
a5 = a5.dereference();
if (a5.isStructure()) {
if (!s1.equals(((StructureTerm) a5).functor())) return engine.fail();
Term[] args = ((StructureTerm) a5).args();
a6 = args[0];
a7 = args[1];
} else if (a5.isVariable()) {
a6 = new VariableTerm(engine);
a7 = new VariableTerm(engine);
Term[] args = {a6, a7};
((VariableTerm) a5).bind(new StructureTerm(s1, args), engine.trail);
} else {
return engine.fail();
}
a8 = new VariableTerm(engine);
// START inline expansion of $get_level(a(8))
if (!a8.unify(new IntegerTerm(engine.B0), engine.trail)) {
return engine.fail();
}
// END inline expansion
// START inline expansion of $equality_of_term(a(3),a(6))
a3 = a3.dereference();
a6 = a6.dereference();
if (!a3.equals(a6)) {
return engine.fail();
}
// END inline expansion
// START inline expansion of $cut(a(8))
a8 = a8.dereference();
if (!a8.isInteger()) {
throw new IllegalTypeException("integer", a8);
} else {
engine.cut(((IntegerTerm) a8).intValue());
}
// END inline expansion
// START inline expansion of $unify(a(4),a(7))
if (!a4.unify(a7, engine.trail)) {
return engine.fail();
}
// END inline expansion
return cont;
}
