dsf Namespace Reference

Core of the DynamicalSystemFramework: generic networks, nodes, edges and dynamics. More...

Namespaces
namespace	geometry
	Geometric primitives: points and polylines.
namespace	mdt
	Mobile-Data Trajectories: trajectory collections, stop detection and point clustering.
namespace	mobility
	Traffic model: road networks, junctions, agents and dynamics.

Classes
class	Dynamics
	The Dynamics class represents the dynamics of the network. More...
class	Edge
	The Edge class represents the concept of an edge (u -> v) in the network. More...
struct	is_node
struct	is_node< const mobility::Intersection & >
struct	is_node< const mobility::Intersection >
struct	is_node< const mobility::Roundabout & >
struct	is_node< const mobility::Roundabout >
struct	is_node< const mobility::TrafficLight & >
struct	is_node< const mobility::TrafficLight >
struct	is_node< const Node & >
struct	is_node< const Node >
struct	is_node< mobility::Intersection >
struct	is_node< mobility::Roundabout >
struct	is_node< mobility::TrafficLight >
struct	is_node< Node >
struct	is_node< std::unique_ptr< mobility::Intersection > >
struct	is_node< std::unique_ptr< mobility::Roundabout > >
struct	is_node< std::unique_ptr< mobility::TrafficLight > >
struct	is_node< std::unique_ptr< Node > >
struct	is_numeric
struct	is_numeric< bool >
struct	is_numeric< char >
struct	is_street
struct	is_street< const mobility::Street & >
struct	is_street< const mobility::Street >
struct	is_street< mobility::Street >
struct	is_street< std::unique_ptr< mobility::Street > >
struct	Measurement
	The Measurement struct represents the mean of a quantity and its standard deviation. More...
class	Network
class	Node
	The Node class represents the concept of a node in the network. More...
class	PathCollection
class	priority_queue
class	PtrMapView
	Non-owning view over a map of owning pointers, exposing (id, raw pointer) pairs. More...
class	queue

Typedefs
using	Id = uint64_t
using	Delay = uint16_t

Enumerations
enum class	SpeedFunction : uint8_t { CUSTOM = 0 , LINEAR = 1 , CONSTANT = 2 }
enum	Direction : uint8_t {   RIGHT = 0 , RIGHTANDSTRAIGHT = 1 , STRAIGHT = 2 , ANY = 3 ,   LEFTANDSTRAIGHT = 4 , LEFT = 5 , UTURN = 6 }
enum class	TrafficLightOptimization : uint8_t { SINGLE_TAIL = 0 , DOUBLE_TAIL = 1 }
enum	train_t : uint8_t {   BUS = 0 , SFM = 1 , R = 2 , RV = 3 ,   IC = 4 , FRECCIA = 5 , FRECCIAROSSA = 6 , ES = 7 }
enum class	FileExt : std::size_t { CSV , JSON , GEOJSON }

Functions
constexpr std::string_view	version () noexcept
	Returns the version of the DSF library.
void	log_to_file (std::string const &path)
	Set up logging to a specified file.
void	to_lower (std::string &str)
	Convert a string to lowercase, in place.
constexpr std::optional< FileExt >	fileExtFromString (std::string_view ext) noexcept
	Get the FileExt matching a file extension (without the leading dot).

Variables
constexpr double	PATH_COST_EPS = 1e-12
	Absolute tolerance used when comparing path costs.
constexpr std::array< std::string_view, 7 >	directionToString
constexpr double	MS_TO_KMH = 3.6
	Conversion factor from m/s to km/h.
template<typename T>
constexpr bool	is_node_v = is_node<T>::value
template<typename T>
constexpr bool	is_numeric_v = is_numeric<T>::value
template<typename T>
constexpr bool	is_street_v = is_street<T>::value

Detailed Description

Core of the DynamicalSystemFramework: generic networks, nodes, edges and dynamics.

Function Documentation

fileExtFromString()

std::optional< FileExt > dsf::fileExtFromString ( std::string_view ext )

constexprnoexcept

Get the FileExt matching a file extension (without the leading dot).

Parameters

ext	The file extension, e.g. "csv"

Returns

std::optional<FileExt> The matching FileExt, or std::nullopt if unsupported

log_to_file()

void dsf::log_to_file ( std::string const & path )

inline

Set up logging to a specified file.

Parameters

path	The path to the log file

to_lower()

void dsf::to_lower ( std::string & str )

inline

Convert a string to lowercase, in place.

Parameters

str	The string to convert

version()

std::string_view dsf::version ( )

constexprnoexcept

Returns the version of the DSF library.

Returns

The version of the DSF library

Variable Documentation

directionToString

std::array<std::string_view, 7> dsf.directionToString

inlineconstexpr

Initial value:

{
      "RIGHT", "RIGHT&STRAIGHT", "STRAIGHT", "ANY", "LEFT&STRAIGHT", "LEFT", "UTURN"}