void copyConsTest()
{
char str[100];
while (gets(str)) {
Parser p(str);
Formula *f = p.parse();
f->print();
puts("");
Predicate *pred = f->getPredicate();
Term *t = pred->getTermList()->getList()->at(0);
puts("here");
Term w = *t;
w.print();
puts("here");
w.setName("chan");
w.print();
puts("");
f->print();
puts("");
}
}
/*
* Special Copy Constructor
* Only pointers to free vars are retained
* Used for copying gamma formulas
*/
Formula::Formula(Formula &f)
{
this->type = f.getType();
this->cntv = f.getCntv();
if (f.isAtomic()) {
TermList *list = new TermList();
this->copy(f.getPredicate()->getTermList(), list);
this->predicate = new Predicate(f.getPredicate()->getName(), list);
}
else if (f.isNegated()) {
this->nextFormula = new Formula(*f.getNext());
}
else if (f.isQuantified()) {
this->qVar = new Term(*f.getQVar());
this->nextFormula = new Formula(*f.getNext());
}
else if (f.isCompound()) {
this->formula1 = new Formula(*f.getLeft());
this->formula2 = new Formula(*f.getRight());
}
}
