SUMO - Simulation of Urban MObility
MSVehicleContainer Class Reference

#include <MSVehicleContainer.h>

Data Structures

class  DepartFinder
 Searches for the VehicleDepartureVector with the wished depart. More...
class  VehicleDepartureVectorSortCrit
 Sort-criterion for vehicle departure lists. More...

Public Types

typedef std::pair< SUMOTime,
VehicleVector
VehicleDepartureVector
typedef std::vector
< SUMOVehicle * > 
VehicleVector
 definition of a list of vehicles which have the same departure time

Public Member Functions

void add (SUMOVehicle *veh)
 Adds a single vehicle.
void add (SUMOTime time, const VehicleVector &cont)
 Adds a container with vehicles departing at the given time.
bool anyWaitingFor (SUMOTime time) const
 Returns the information whether any vehicles want to depart at the given time.
bool isEmpty () const
 Returns the information whether the container is empty.
 MSVehicleContainer (size_t capacity=10)
 Constructor.
void pop ()
 Removes the uppermost vehicle vector.
void showArray () const
 Prints the container (the departure times)
size_t size () const
 Returns the size of the container.
const VehicleVectortop ()
 Returns the uppermost vehicle vector.
SUMOTime topTime () const
 Returns the time the uppermost vehicle vector is assigned to.
 ~MSVehicleContainer ()
 Destructor.

Private Types

typedef std::vector
< VehicleDepartureVector
VehicleHeap
 Definition of the heap type.

Private Member Functions

void addReplacing (const VehicleDepartureVector &cont)
 Replaces the existing single departure time vector by the one given.
bool isFull () const
void percolateDown (int hole)
 Moves the elements down.

Private Attributes

VehicleHeap array
 The vehicle vector heap.
int currentSize
 Number of elements in heap.

Friends

std::ostream & operator<< (std::ostream &strm, MSVehicleContainer &cont)
 Prints the contents of the container.

Detailed Description

A storage for vehicles, mainly used by the vehicle/route loading structures and the insertion control. Stores vehicles in a heap of vehiclevector/departure- pairs.

Definition at line 55 of file MSVehicleContainer.h.


Member Typedef Documentation

definition of a structure storing the departure time and a list of vehicles leaving at this time

Definition at line 62 of file MSVehicleContainer.h.

Definition of the heap type.

Definition at line 136 of file MSVehicleContainer.h.

definition of a list of vehicles which have the same departure time

Definition at line 58 of file MSVehicleContainer.h.


Constructor & Destructor Documentation

MSVehicleContainer::MSVehicleContainer ( size_t  capacity = 10)

Constructor.

Definition at line 76 of file MSVehicleContainer.cpp.

Destructor.

Definition at line 80 of file MSVehicleContainer.cpp.


Member Function Documentation

Adds a single vehicle.

Definition at line 86 of file MSVehicleContainer.cpp.

References addReplacing(), array, currentSize, SUMOVehicleParameter::depart, and SUMOVehicle::getParameter().

Referenced by MSInsertionControl::add().

void MSVehicleContainer::add ( SUMOTime  time,
const VehicleVector cont 
)

Adds a container with vehicles departing at the given time.

Definition at line 104 of file MSVehicleContainer.cpp.

References addReplacing(), array, and currentSize.

void MSVehicleContainer::addReplacing ( const VehicleDepartureVector cont) [private]

Replaces the existing single departure time vector by the one given.

Definition at line 122 of file MSVehicleContainer.cpp.

References array, currentSize, and isFull().

Referenced by add().

Returns the information whether any vehicles want to depart at the given time.

Definition at line 144 of file MSVehicleContainer.cpp.

References array, and currentSize.

Referenced by MSInsertionControl::emitVehicles().

Returns the information whether the container is empty.

Definition at line 186 of file MSVehicleContainer.cpp.

References currentSize.

Referenced by MSInsertionControl::checkPrevious(), operator<<(), pop(), top(), and topTime().

bool MSVehicleContainer::isFull ( ) const [private]

Returns the information whether the container must be extended

Definition at line 192 of file MSVehicleContainer.cpp.

References array, and currentSize.

Referenced by addReplacing().

void MSVehicleContainer::percolateDown ( int  hole) [private]

Moves the elements down.

Definition at line 198 of file MSVehicleContainer.cpp.

References array, and currentSize.

Referenced by pop().

Removes the uppermost vehicle vector.

!!Underflow( );

Definition at line 172 of file MSVehicleContainer.cpp.

References array, currentSize, isEmpty(), and percolateDown().

Referenced by MSInsertionControl::checkPrevious(), MSInsertionControl::emitVehicles(), and operator<<().

Prints the container (the departure times)

Definition at line 227 of file MSVehicleContainer.cpp.

References array, and currentSize.

size_t MSVehicleContainer::size ( ) const

Returns the size of the container.

Definition at line 221 of file MSVehicleContainer.cpp.

References currentSize.

Returns the uppermost vehicle vector.

!!Underflow( );

Definition at line 152 of file MSVehicleContainer.cpp.

References array, and isEmpty().

Referenced by MSInsertionControl::checkPrevious(), MSInsertionControl::emitVehicles(), and operator<<().

Returns the time the uppermost vehicle vector is assigned to.

!!Underflow( );

Definition at line 162 of file MSVehicleContainer.cpp.

References array, and isEmpty().

Referenced by MSInsertionControl::checkPrevious().


Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  strm,
MSVehicleContainer cont 
) [friend]

Prints the contents of the container.

Definition at line 238 of file MSVehicleContainer.cpp.


Field Documentation

The vehicle vector heap.

Definition at line 139 of file MSVehicleContainer.h.

Referenced by add(), addReplacing(), anyWaitingFor(), isFull(), percolateDown(), pop(), showArray(), top(), and topTime().

Number of elements in heap.

Definition at line 133 of file MSVehicleContainer.h.

Referenced by add(), addReplacing(), anyWaitingFor(), isEmpty(), isFull(), percolateDown(), pop(), showArray(), and size().


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