/***************************************
 Header file for miscellaneous function prototypes

 Part of the Routino routing software.
 ******************/ /******************
 This file Copyright 2008-2011 Andrew M. Bishop

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program 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 Affero General Public License for more details.

 You should have received a copy of the GNU Affero General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ***************************************/


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

#include "types.h"

#include "profiles.h"
#include "results.h"


/* Functions in optimiser.c */

Results *FindNormalRoute(Nodes *nodes,Segments *segments,Ways *ways,Relations *relations,Profile *profile,index_t start_node,index_t prev_segment,index_t finish_node);

Results *FindMiddleRoute(Nodes *supernodes,Segments *supersegments,Ways *superways,Relations *relations,Profile *profile,Results *begin,Results *end);

Results *FindStartRoutes(Nodes *nodes,Segments *segments,Ways *ways,Relations *relations,Profile *profile,index_t start_node,index_t prev_segment,index_t finish_node,int *nsuper);

Results *FindFinishRoutes(Nodes *nodes,Segments *segments,Ways *ways,Relations *relations,Profile *profile,index_t finish_node);

Results *CombineRoutes(Nodes *nodes,Segments *segments,Ways *ways,Relations *relations,Profile *profile,Results *begin,Results *middle);

void FixForwardRoute(Results *results,Result *finish_result);


/* Functions in output.c */

void PrintRoute(Results **results,int nresults,Nodes *nodes,Segments *segments,Ways *ways,Profile *profile);


#endif /* FUNCTIONS_H */