1 /*

     2  * serialize.h: object serialization functions

     3  *

     4  * This file is part of Pyrit Ray Tracer.

     5  *

     6  * Copyright 2008  Radek Brich

     7  *

     8  * Permission is hereby granted, free of charge, to any person obtaining a copy

     9  * of this software and associated documentation files (the "Software"), to deal

    10  * in the Software without restriction, including without limitation the rights

    11  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

    12  * copies of the Software, and to permit persons to whom the Software is

    13  * furnished to do so, subject to the following conditions:

    14  *

    15  * The above copyright notice and this permission notice shall be included in

    16  * all copies or substantial portions of the Software.

    17  *

    18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

    21  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

    22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

    23  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

    24  * THE SOFTWARE.

    25  */

    26 

    27 #ifndef SERIALIZE_H

    28 #define SERIALIZE_H

    29 

    30 #include <map>

    31 

    32 #include "shapes.h"

    33 #include "container.h"

    34 #include "kdtree.h"

    35 

    36 class Indexer

    37 {

    38 	map <void *, int> indexmap;

    39 	int index;

    40 public:

    41 	Indexer(): indexmap(), index(0) {};

    42 	void reset() { indexmap.clear(); index = 0; };

    43 	bool get(void *o, int &retidx);

    44 	const int &operator[](void *o) { return indexmap[o]; };

    45 };

    46 

    47 extern Indexer vertex_index, shape_index;

    48 

    49 void resetSerializer();

    50 Shape *loadShape(istream &st);

    51 

    52 ostream & operator<<(ostream &st, Shape &o);

    53 ostream & operator<<(ostream &st, Vertex &o);

    54 ostream & operator<<(ostream &st, Container &o);

    55 istream & operator>>(istream &st, Vector3 &v);

    56 

    57 #endif