operations_research::LiLimParser Class Reference

Li&Lim parser class. More...

#include <lilim_parser.h>

Public Member Functions
	LiLimParser ()=default
	LiLimParser (LiLimParser &)=delete
const LiLimParser &	operator= (const LiLimParser &)=delete
bool	LoadFile (absl::string_view file_name)
	Loads instance from a file.
bool	LoadFile (absl::string_view file_name, absl::string_view archive_name)
int	Depot () const
	Returns the index of the depot.
int	NumberOfNodes () const
	Returns the number of nodes in the current routing problem.
int	NumberOfVehicles () const
	Returns the maximum number of vehicles to use.
const std::vector< Coordinates2< int64_t > > &	coordinates () const
	Returns the coordinates of the nodes in the current routing problem.
std::optional< int >	GetDelivery (int node) const
	Returns the delivery of a pickup.
std::optional< int >	GetPickup (int node) const
	Returns the pickup of a delivery.
int64_t	capacity () const
	Returns the capacity of the vehicles.
const std::vector< int64_t > &	demands () const
	Returns the demand of the nodes in the current routing problem.
const std::vector< SimpleTimeWindow< int64_t > > &	time_windows () const
	Returns the time windows of the nodes in the current routing problem.
const std::vector< int64_t > &	service_times () const
	Returns the service times of the nodes in the current routing problem.
double	GetDistance (int from, int to) const
	Returns the distance between two nodes.
double	GetTravelTime (int from, int to) const
	Returns the travel time between two nodes.

Detailed Description

Li&Lim parser class.

Definition at line 57 of file lilim_parser.h.

Constructor & Destructor Documentation

LiLimParser() [1/2]

operations_research::LiLimParser::LiLimParser ( )

default

LiLimParser() [2/2]

operations_research::LiLimParser::LiLimParser ( LiLimParser & )

delete

Member Function Documentation

capacity()

int64_t operations_research::LiLimParser::capacity ( ) const

inline

Returns the capacity of the vehicles.

Definition at line 89 of file lilim_parser.h.

coordinates()

const std::vector< Coordinates2< int64_t > > & operations_research::LiLimParser::coordinates ( ) const

inline

Returns the coordinates of the nodes in the current routing problem.

Definition at line 81 of file lilim_parser.h.

demands()

const std::vector< int64_t > & operations_research::LiLimParser::demands ( ) const

inline

Returns the demand of the nodes in the current routing problem.

Definition at line 91 of file lilim_parser.h.

Depot()

int operations_research::LiLimParser::Depot ( ) const

inline

Returns the index of the depot.

Definition at line 75 of file lilim_parser.h.

GetDelivery()

std::optional< int > operations_research::LiLimParser::GetDelivery

(

int

node

)

const

Returns the delivery of a pickup.

Definition at line 54 of file lilim_parser.cc.

GetDistance()

double operations_research::LiLimParser::GetDistance ( int from, int to ) const

inline

Returns the distance between two nodes.

Definition at line 99 of file lilim_parser.h.

GetPickup()

std::optional< int > operations_research::LiLimParser::GetPickup

(

int

node

)

const

Returns the pickup of a delivery.

Definition at line 60 of file lilim_parser.cc.

GetTravelTime()

double operations_research::LiLimParser::GetTravelTime ( int from, int to ) const

inline

Returns the travel time between two nodes.

Definition at line 107 of file lilim_parser.h.

LoadFile() [1/2]

bool operations_research::LiLimParser::LoadFile

(

absl::string_view

file_name

)

Loads instance from a file.

Loading an instance. Both methods return false in case of failure to read the instance. Loading a new instance clears the previously loaded instance.

Definition at line 35 of file lilim_parser.cc.

LoadFile() [2/2]

bool operations_research::LiLimParser::LoadFile	(	absl::string_view	file_name,
		absl::string_view	archive_name )

Loads instance from a file contained in a zipped archive; the archive can contain multiple files.

Definition at line 40 of file lilim_parser.cc.

NumberOfNodes()

int operations_research::LiLimParser::NumberOfNodes ( ) const

inline

Returns the number of nodes in the current routing problem.

Definition at line 77 of file lilim_parser.h.

NumberOfVehicles()

int operations_research::LiLimParser::NumberOfVehicles ( ) const

inline

Returns the maximum number of vehicles to use.

Definition at line 79 of file lilim_parser.h.

operator=()

const LiLimParser & operations_research::LiLimParser::operator= ( const LiLimParser & )

delete

service_times()

const std::vector< int64_t > & operations_research::LiLimParser::service_times ( ) const

inline

Returns the service times of the nodes in the current routing problem.

Definition at line 97 of file lilim_parser.h.

time_windows()

const std::vector< SimpleTimeWindow< int64_t > > & operations_research::LiLimParser::time_windows ( ) const

inline

Returns the time windows of the nodes in the current routing problem.

Definition at line 93 of file lilim_parser.h.

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The documentation for this class was generated from the following files:

• ortools/routing/parsers/lilim_parser.h
• ortools/routing/parsers/lilim_parser.cc