8#ifndef POSITION_ALLOCATOR_H
9#define POSITION_ALLOCATOR_H
11#include "ns3/object.h"
12#include "ns3/random-variable-stream.h"
13#include "ns3/vector.h"
90 void Add(
const std::string filePath,
double defaultZ = 0,
char delimiter =
',');
100 Vector
GetNext()
const override;
197 Vector
GetNext()
const override;
241 Vector
GetNext()
const override;
281 Vector
GetNext()
const override;
339 Vector
GetNext()
const override;
396 Vector
GetNext()
const override;
Allocate positions on a rectangular 2d grid.
void SetDeltaX(double deltaX)
double m_deltaX
x interval between two consecutive x positions
double m_deltaY
y interval between two consecutive y positions
LayoutType GetLayoutType() const
LayoutType
Determine whether positions are allocated row first or column first.
@ COLUMN_FIRST
In column-first mode, positions are allocated on the first column until N positions have been allocat...
@ ROW_FIRST
In row-first mode, positions are allocated on the first row until N positions have been allocated.
void SetMinY(double yMin)
int64_t AssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used by this model.
uint32_t m_current
currently position
void SetDeltaY(double deltaY)
double m_yMin
minimum boundary on y positions
Vector GetNext() const override
double m_z
z coordinate of all the positions generated
LayoutType m_layoutType
currently selected layout type
double m_xMin
minimum boundary on x positions
uint32_t m_n
number of positions to allocate on each row or column
static TypeId GetTypeId()
Register this type with the TypeId system.
void SetLayoutType(LayoutType layoutType)
void SetMinX(double xMin)
Allocate positions from a deterministic list specified by the user.
int64_t AssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used by this model.
void Add(Vector v)
Add a position to the list of positions.
uint32_t GetSize() const
Return the number of positions stored.
static TypeId GetTypeId()
Register this type with the TypeId system.
std::vector< Vector >::const_iterator m_current
vector iterator
Vector GetNext() const override
std::vector< Vector > m_positions
vector of positions
A base class which provides memory management and object aggregation.
Allocate a set of positions.
virtual int64_t AssignStreams(int64_t stream)=0
Assign a fixed random variable stream number to the random variables used by this model.
static TypeId GetTypeId()
Register this type with the TypeId system.
~PositionAllocator() override
virtual Vector GetNext() const =0
Smart pointer class similar to boost::intrusive_ptr.
Allocate random positions within a 3D box according to a set of three random variables.
void SetZ(Ptr< RandomVariableStream > z)
Set the random variable stream object that generates z-positions.
Ptr< RandomVariableStream > m_x
pointer to x's random variable stream
Ptr< RandomVariableStream > m_y
pointer to y's random variable stream
void SetX(Ptr< RandomVariableStream > x)
Set the random variable stream object that generates x-positions.
int64_t AssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used by this model.
void SetY(Ptr< RandomVariableStream > y)
Set the random variable stream object that generates y-positions.
Vector GetNext() const override
~RandomBoxPositionAllocator() override
static TypeId GetTypeId()
Register this type with the TypeId system.
Ptr< RandomVariableStream > m_z
pointer to z's random variable stream
RandomBoxPositionAllocator()
Allocate random positions within a disc according to a given distribution for the polar coordinates o...
Vector GetNext() const override
~RandomDiscPositionAllocator() override
RandomDiscPositionAllocator()
double m_y
y coordinate of center of disc
Ptr< RandomVariableStream > m_rho
pointer to rho's random variable stream
static TypeId GetTypeId()
Register this type with the TypeId system.
void SetRho(Ptr< RandomVariableStream > rho)
Set the random variable that generates position radius, in meters.
double m_x
x coordinate of center of disc
void SetTheta(Ptr< RandomVariableStream > theta)
Set the random variable that generates position angle, in radians.
int64_t AssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used by this model.
Ptr< RandomVariableStream > m_theta
pointer to theta's random variable stream
double m_z
z coordinate of the disc
Allocate random positions within a rectangle according to a pair of random variables.
int64_t AssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used by this model.
Vector GetNext() const override
RandomRectanglePositionAllocator()
Ptr< RandomVariableStream > m_y
pointer to y's random variable stream
Ptr< RandomVariableStream > m_x
pointer to x's random variable stream
void SetY(Ptr< RandomVariableStream > y)
Set the random variable stream object that generates y-positions.
static TypeId GetTypeId()
Register this type with the TypeId system.
~RandomRectanglePositionAllocator() override
void SetX(Ptr< RandomVariableStream > x)
Set the random variable stream object that generates x-positions.
double m_z
z coordinate of all the positions generated
a unique identifier for an interface.
Every class exported by the ns3 library is enclosed in the ns3 namespace.