/*
 * serialize.h: object serialization functions
 *
 * This file is part of Pyrit Ray Tracer.
 *
 * Copyright 2008  Radek Brich
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#ifndef SERIALIZE_H
#define SERIALIZE_H

#include <map>

#include "shapes.h"
#include "container.h"
#include "kdtree.h"

class Indexer
{
	map <void *, int> indexmap;
	int index;
public:
	Indexer(): indexmap(), index(0) {};
	void reset() { indexmap.clear(); index = 0; };
	bool get(void *o, int &retidx);
	const int &operator[](void *o) { return indexmap[o]; };
};

extern Indexer vertex_index, shape_index;

void resetSerializer();
Shape *loadShape(istream &st, Material *mat);

ostream & operator<<(ostream &st, Shape &o);
ostream & operator<<(ostream &st, Vertex &o);
ostream & operator<<(ostream &st, Container &o);
istream & operator>>(istream &st, Vector3 &v);

#endif