#include "reg_izrazi.hpp"

RegEx::~RegEx() {

}

string Char::basic() const {
  char tmp[2];
  tmp[0] = _c;
  tmp[1] = '\0';
  return string(tmp);
}

BinOp::~BinOp() {
  delete _left;
  delete _right;
}

string Concat::basic() const {
  return string("(") + _left->basic() + string(")(") + _right->basic() + string(")");
}

string Disj::basic() const {
  return string("(") + _left->basic() + string(")|(") + _right->basic() + string(")");
}

UnOp::~UnOp() {
  delete _r;
}

string Iter::basic() const {
  return string("(") + _r->basic() + string(")*");
}