/** \file itasc/kdl/kinfam_io.cpp
 *  \ingroup itasc
 */
// Copyright  (C)  2007  Ruben Smits <ruben dot smits at mech dot kuleuven dot be>

// Version: 1.0
// Author: Ruben Smits <ruben dot smits at mech dot kuleuven dot be>
// Maintainer: Ruben Smits <ruben dot smits at mech dot kuleuven dot be>
// URL: http://www.orocos.org/kdl

// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.

// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

#include "kinfam_io.hpp"
#include "frames_io.hpp"

namespace KDL {
std::ostream& operator <<(std::ostream& os, const Joint& joint) {
	return os << joint.getTypeName();
}

std::istream& operator >>(std::istream& is, Joint& joint) {
	return is;
}

std::ostream& operator <<(std::ostream& os, const Segment& segment) {
	os << "[" << segment.getJoint() << ",\n" << segment.getFrameToTip() << "]";
	return os;
}

std::istream& operator >>(std::istream& is, Segment& segment) {
	return is;
}

std::ostream& operator <<(std::ostream& os, const Chain& chain) {
	os << "[";
	for (unsigned int i = 0; i < chain.getNrOfSegments(); i++)
		os << chain.getSegment(i) << "\n";
	os << "]";
	return os;
}

std::istream& operator >>(std::istream& is, Chain& chain) {
	return is;
}

std::ostream& operator <<(std::ostream& os, const Tree& tree) {
	SegmentMap::const_iterator root = tree.getSegment("root");
	return os << root;
}

std::ostream& operator <<(std::ostream& os, SegmentMap::const_iterator root) {
	//os<<root->first<<": "<<root->second.segment<<"\n";
	os << root->first<<"(q_nr: "<<root->second.q_nr<<")"<<"\n \t";
	for (unsigned int i = 0; i < root->second.children.size(); i++) {
		os <<(root->second.children[i])<<"\t";
	}
	return os << "\n";
}

std::istream& operator >>(std::istream& is, Tree& tree) {
	return is;
}

std::ostream& operator <<(std::ostream& os, const JntArray& array) {
	os << "[";
	for (unsigned int i = 0; i < array.rows(); i++)
		os << std::setw(KDL_FRAME_WIDTH) << array[i];
	os << "]";
	return os;
}

std::istream& operator >>(std::istream& is, JntArray& array) {
	return is;
}

std::ostream& operator <<(std::ostream& os, const Jacobian& jac) {
	os << "[";
	for (unsigned int i = 0; i < jac.rows(); i++) {
		for (unsigned int j = 0; j < jac.columns(); j++)
			os << std::setw(KDL_FRAME_WIDTH) << jac(i, j);
		os << std::endl;
	}
	os << "]";
	return os;
}

std::istream& operator >>(std::istream& is, Jacobian& jac) {
	return is;
}

}