trunk/src/functions.h

/***************************************
 $Header: /home/amb/CVS/routino/src/functions.h,v 1.14 2009-01-21 19:35:52 amb Exp $

 Header file for function prototypes
 ******************/ /******************
 Written by Andrew M. Bishop

 This file Copyright 2008,2009 Andrew M. Bishop
 It may be distributed under the GNU Public License, version 2, or
 any higher version.  See section COPYING of the GNU Public license
 for conditions under which this file may be redistributed.
 ***************************************/


#ifndef FUNCTIONS_H
#define FUNCTIONS_H    /*+ To stop multiple inclusions. +*/

#include <stdio.h>

#include "nodes.h"
#include "ways.h"
#include "segments.h"
#include "results.h"


/* In osmparser.c */

int ParseXML(FILE *file,NodesMem *OSMNodes,SegmentsMem *OSMSegments,WaysMem *OSMWays);


/* In files.c */

void *MapFile(const char *filename);

void UnMapFile(void *address);

int WriteFile(const char *filename,void *address,size_t length);


/* In optimiser.c */

Results *FindRoute(Nodes *nodes,Segments *segments,Ways *ways,node_t start,node_t finish,wayallow_t transport);
Results *FindRoute3(Nodes *supernodes,Segments *supersegments,Ways *superways,node_t start,node_t finish,Results *begin,Results *end,wayallow_t transport);

void PrintRoute(Results *results,Nodes *nodes,Segments *segments,Ways *ways,Nodes *supernodes,node_t start,node_t finish,wayallow_t transport);

Results *FindRoutes(Nodes *nodes,Segments *segments,Ways *ways,node_t start,Nodes *finish,wayallow_t transport);
Results *FindReverseRoutes(Nodes *nodes,Segments *segments,Ways *ways,Nodes *start,node_t finish,wayallow_t transport);

Results *CombineRoutes(Results *results,Nodes *nodes,Segments *segments,Ways *ways,node_t start,node_t finish,wayallow_t transport);

Results *FindRoutesWay(Nodes *nodes,Segments *segments,Ways *ways,node_t start,Nodes *finish,Way *match,int iteration);


/* Functions in supersegments.c */

NodesMem *ChooseSuperNodes(Nodes *nodes,Segments *segments,Ways *ways);

SegmentsMem *CreateSuperSegments(Nodes *nodes,Segments *segments,Ways *ways,Nodes *supernodes,int iteration);

WaysMem *CreateSuperWays(Ways *ways,SegmentsMem *supersegments);


#endif /* FUNCTIONS_H */
1	/***************************************
2	$Header: /home/amb/CVS/routino/src/functions.h,v 1.14 2009-01-21 19:35:52 amb Exp $
3
4	Header file for function prototypes
5	****************/ /****************
6	Written by Andrew M. Bishop
7
8	This file Copyright 2008,2009 Andrew M. Bishop
9	It may be distributed under the GNU Public License, version 2, or
10	any higher version. See section COPYING of the GNU Public license
11	for conditions under which this file may be redistributed.
12	***************************************/
13
14
15	#ifndef FUNCTIONS_H
16	#define FUNCTIONS_H /+ To stop multiple inclusions. +/
17
18	#include <stdio.h>
19
20	#include "nodes.h"
21	#include "ways.h"
22	#include "segments.h"
23	#include "results.h"
24
25
26	/* In osmparser.c */
27
28	int ParseXML(FILE file,NodesMem OSMNodes,SegmentsMem OSMSegments,WaysMem OSMWays);
29
30
31	/* In files.c */
32
33	void MapFile(const char filename);
34
35	void UnMapFile(void *address);
36
37	int WriteFile(const char filename,void address,size_t length);
38
39
40	/* In optimiser.c */
41
42	Results FindRoute(Nodes nodes,Segments segments,Ways ways,node_t start,node_t finish,wayallow_t transport);
43	Results FindRoute3(Nodes supernodes,Segments supersegments,Ways superways,node_t start,node_t finish,Results begin,Results end,wayallow_t transport);
44
45	void PrintRoute(Results results,Nodes nodes,Segments segments,Ways ways,Nodes *supernodes,node_t start,node_t finish,wayallow_t transport);
46
47	Results FindRoutes(Nodes nodes,Segments segments,Ways ways,node_t start,Nodes *finish,wayallow_t transport);
48	Results FindReverseRoutes(Nodes nodes,Segments segments,Ways ways,Nodes *start,node_t finish,wayallow_t transport);
49
50	Results CombineRoutes(Results results,Nodes nodes,Segments segments,Ways *ways,node_t start,node_t finish,wayallow_t transport);
51
52	Results FindRoutesWay(Nodes nodes,Segments segments,Ways ways,node_t start,Nodes finish,Way match,int iteration);
53
54
55	/* Functions in supersegments.c */
56
57	NodesMem ChooseSuperNodes(Nodes nodes,Segments segments,Ways ways);
58
59	SegmentsMem CreateSuperSegments(Nodes nodes,Segments segments,Ways ways,Nodes *supernodes,int iteration);
60
61	WaysMem CreateSuperWays(Ways ways,SegmentsMem *supersegments);
62
63
64	#endif /* FUNCTIONS_H */