generate.cc

2007年机器人足球世界杯3D仿真组亚军

#include "predicate.ih"

namespace bats {

  ostream &Predicate::generate(ostream &_os) const
  {
    if (isLeave())
      _os << value;
    else {
      if (!isList())
	_os << "(" << value;

      for (Children::const_iterator i = children.begin();
	   i != children.end(); ++i) {
	_os << " ";
	(*i)->generate(_os);
      }

      if (!isList())
	_os << ")";
    
    }

    return _os;
  }

}