#include "pgr_turnRestrictedPath.hpp"

Inheritance diagram for pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor:

Collaboration diagram for pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor:

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Public Member Functions
	Myvisitor (pSet &solutions, std::vector< trsp::Rule > &restrictions, bool stop_on_first)

void	on_insert_first_solution (const Path path) const

void	on_insert_to_heap (const Path path) const

Private Member Functions
bool	has_restriction (const Path &path) const

Private Attributes
std::vector< trsp::Rule > &	m_restrictions

pSet &	m_solutions

bool	m_stop_on_first

Detailed Description

template<typename G>
class pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor

Definition at line 58 of file pgr_turnRestrictedPath.hpp.

Constructor & Destructor Documentation

◆ Myvisitor()

template<typename G >

pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::Myvisitor	(	pSet &	solutions,
		std::vector< trsp::Rule > &	restrictions,
		bool	stop_on_first
	)

inline

Definition at line 60 of file pgr_turnRestrictedPath.hpp.

                                     :
              m_stop_on_first(stop_on_first),
              m_solutions(solutions),
              m_restrictions(restrictions) {
              }

Member Function Documentation

◆ has_restriction()

template<typename G >

bool pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::has_restriction ( const Path & path ) const

inlineprivate

Definition at line 90 of file pgr_turnRestrictedPath.hpp.

                                                       {
              for (const auto &r :  m_restrictions) {
                  if (path.has_restriction(r)) {
                      return true;
                  }
              }
  
              return false;
          }

References Path::has_restriction(), and pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::m_restrictions.

Referenced by pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::on_insert_first_solution(), and pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::on_insert_to_heap().

◆ on_insert_first_solution()

template<typename G >

void pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::on_insert_first_solution ( const Path path ) const

inlinevirtual

Reimplemented from pgrouting::yen::Pgr_ksp< G >::Visitor.

Definition at line 69 of file pgr_turnRestrictedPath.hpp.

                                                               {
              if (path.empty()) return;
              if (has_restriction(path)) return;
  
              m_solutions.insert(path);
  
              if (m_stop_on_first) throw found_goals();
          }

References Path::empty(), pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::has_restriction(), pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::m_solutions, and pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::m_stop_on_first.

◆ on_insert_to_heap()

template<typename G >

void pgrouting::yen::Pgr_turnRestrictedPath< G >::Myvisitor::on_insert_to_heap ( const Path path ) const

inlinevirtual

Reimplemented from pgrouting::yen::Pgr_ksp< G >::Visitor.

Definition at line 78 of file pgr_turnRestrictedPath.hpp.

                                                        {
              if (path.empty()) return;
              if (has_restriction(path)) return;
  
              m_solutions.insert(path);
  
              if (m_stop_on_first) {
                  throw found_goals();
              }
          }