67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
|
#ifndef ENGINE_GUIDANCE_PROCESSING_SEGMENT_COMPRESSION_HPP_
|
||
|
|
#define ENGINE_GUIDANCE_PROCESSING_SEGMENT_COMPRESSION_HPP_
|
||
|
|
|
||
|
|
#include "engine/segment_inforamtion.hpp"
|
||
|
|
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
namespace osrm
|
||
|
|
{
|
||
|
|
namespace engine
|
||
|
|
{
|
||
|
|
namespace guidance
|
||
|
|
{
|
||
|
|
|
||
|
|
/*
|
||
|
|
Simplify turn instructions
|
||
|
|
Input :
|
||
|
|
10. Turn left on B 36 for 20 km
|
||
|
|
11. Continue on B 35; B 36 for 2 km
|
||
|
|
12. Continue on B 36 for 13 km
|
||
|
|
|
||
|
|
Output:
|
||
|
|
10. Turn left on B 36 for 35 km
|
||
|
|
*/
|
||
|
|
|
||
|
|
inline void CombineSimilarSegments(std::vector<SegmentInformation> &segments)
|
||
|
|
{
|
||
|
|
// TODO: rework to check only end and start of string.
|
||
|
|
// stl string is way to expensive
|
||
|
|
// unsigned lastTurn = 0;
|
||
|
|
// for(unsigned i = 1; i < path_description.size(); ++i) {
|
||
|
|
// string1 = sEngine.GetEscapedNameForNameID(path_description[i].name_id);
|
||
|
|
// if(TurnInstruction::GoStraight == path_description[i].turn_instruction) {
|
||
|
|
// if(std::string::npos != string0.find(string1+";")
|
||
|
|
// || std::string::npos != string0.find(";"+string1)
|
||
|
|
// || std::string::npos != string0.find(string1+" ;")
|
||
|
|
// || std::string::npos != string0.find("; "+string1)
|
||
|
|
// ){
|
||
|
|
// SimpleLogger().Write() << "->next correct: " << string0 << " contains " <<
|
||
|
|
// string1;
|
||
|
|
// for(; lastTurn != i; ++lastTurn)
|
||
|
|
// path_description[lastTurn].name_id = path_description[i].name_id;
|
||
|
|
// path_description[i].turn_instruction = TurnInstruction::NoTurn;
|
||
|
|
// } else if(std::string::npos != string1.find(string0+";")
|
||
|
|
// || std::string::npos != string1.find(";"+string0)
|
||
|
|
// || std::string::npos != string1.find(string0+" ;")
|
||
|
|
// || std::string::npos != string1.find("; "+string0)
|
||
|
|
// ){
|
||
|
|
// SimpleLogger().Write() << "->prev correct: " << string1 << " contains " <<
|
||
|
|
// string0;
|
||
|
|
// path_description[i].name_id = path_description[i-1].name_id;
|
||
|
|
// path_description[i].turn_instruction = TurnInstruction::NoTurn;
|
||
|
|
// }
|
||
|
|
// }
|
||
|
|
// if (TurnInstruction::NoTurn != path_description[i].turn_instruction) {
|
||
|
|
// lastTurn = i;
|
||
|
|
// }
|
||
|
|
// string0 = string1;
|
||
|
|
// }
|
||
|
|
//
|
||
|
|
}
|
||
|
|
} // namespace guidance
|
||
|
|
} // namespace engine
|
||
|
|
} // namespace osrm
|
||
|
|
|
||
|
|
#endif //ENGINE_GUIDANCE_PROCESSING_SEGMENT_COMPRESSION_HPP_
|