Class for input file stream container for storing long double values. More...

#include "satellite-input-fstream-time-long-double-container.h"

Inheritance diagram for ns3::SatInputFileStreamTimeLongDoubleContainer:

Collaboration diagram for ns3::SatInputFileStreamTimeLongDoubleContainer:

Public Member Functions
	SatInputFileStreamTimeLongDoubleContainer ()
	Constructor. More...

	SatInputFileStreamTimeLongDoubleContainer (std::string filename, std::ios::openmode filemode, uint32_t valuesInRow)
	Constructor. More...

	~SatInputFileStreamTimeLongDoubleContainer ()
	Destructor. More...

void	DoDispose ()
	Do needed dispose actions. More...

std::vector< long double >	InterpolateBetweenClosestTimeSamples ()
	Function for locating time samples enclosing the current time and a linear interpolation between these samples. More...

std::vector< long double >	ProceedToNextClosestTimeSample ()
	Function for locating the next closest time sample and returning the values related to it. More...

void	UpdateContainer (std::string filename, std::ios::openmode filemode, uint32_t valuesInRow)
	Function for updating the container. More...

Static Public Member Functions
static TypeId	GetTypeId (void)
	NS-3 function for type id. More...

Private Member Functions
void	CheckContainerSanity ()
	Check container time sample sanity. More...

void	ClearContainer ()
	Function for clearing the container. More...

bool	FindNextClosest (uint32_t lastValidPosition, long double timeShiftValue, double long comparisonTimeValue)
	Function for locating the next closest value index. More...

std::vector< long double >	ReadRow ()
	Function for reading a row from file. More...

void	Reset ()
	Function for resetting the variables. More...

void	ResetStream ()
	Function for resetting the stream. More...

Private Attributes
std::vector< std::vector< long double > >	m_container
	Container for value rows. More...

std::ios::openmode	m_fileMode
	File mode. More...

std::string	m_fileName
	File name. More...

std::ifstream *	m_inputFileStream
	Pointer to input file stream. More...

SatInputFileStreamWrapper *	m_inputFileStreamWrapper
	Pointer to input file stream wrapper. More...

uint32_t	m_lastValidPosition
	Last valid position. More...

uint32_t	m_numOfPasses
	Number for how many times the available samples have been looped over. More...

uint32_t	m_timeColumn
	Index for column which contains time information. More...

long double	m_timeShiftValue
	Shift value for sample time. More...

uint32_t	m_valuesInRow
	Number of values in a row. More...

Detailed Description

Class for input file stream container for storing long double values.

The class implements reading the values from a file, storing the values and iterating the stored values.

Row format is [time, value1, ..., value n].

Definition at line 43 of file satellite-input-fstream-time-long-double-container.h.

Constructor & Destructor Documentation

◆ SatInputFileStreamTimeLongDoubleContainer() [1/2]

ns3::SatInputFileStreamTimeLongDoubleContainer::SatInputFileStreamTimeLongDoubleContainer	(	std::string	filename,
		std::ios::openmode	filemode,
		uint32_t	valuesInRow
	)

Constructor.

Parameters

filename	file name
filemode	file mode
valuesInRow	number of values in a row

Definition at line 41 of file satellite-input-fstream-time-long-double-container.cc.

References m_fileMode, m_fileName, m_valuesInRow, and UpdateContainer().

Here is the call graph for this function:

◆ SatInputFileStreamTimeLongDoubleContainer() [2/2]

ns3::SatInputFileStreamTimeLongDoubleContainer::SatInputFileStreamTimeLongDoubleContainer ( )

Constructor.

Definition at line 61 of file satellite-input-fstream-time-long-double-container.cc.

◆ ~SatInputFileStreamTimeLongDoubleContainer()

ns3::SatInputFileStreamTimeLongDoubleContainer::~SatInputFileStreamTimeLongDoubleContainer ( )

Destructor.

Definition at line 78 of file satellite-input-fstream-time-long-double-container.cc.

References Reset().

Here is the call graph for this function:

Member Function Documentation

◆ CheckContainerSanity()

void ns3::SatInputFileStreamTimeLongDoubleContainer::CheckContainerSanity ( )

private

Check container time sample sanity.

check time sample sanity

Definition at line 148 of file satellite-input-fstream-time-long-double-container.cc.

References m_container, and m_timeColumn.

Referenced by UpdateContainer().

Here is the caller graph for this function:

◆ ClearContainer()

void ns3::SatInputFileStreamTimeLongDoubleContainer::ClearContainer ( )

private

Function for clearing the container.

Definition at line 347 of file satellite-input-fstream-time-long-double-container.cc.

References m_container, m_lastValidPosition, m_numOfPasses, m_timeShiftValue, and m_valuesInRow.

Referenced by Reset(), and UpdateContainer().

Here is the caller graph for this function:

◆ DoDispose()

void ns3::SatInputFileStreamTimeLongDoubleContainer::DoDispose ( void )

Do needed dispose actions.

Definition at line 86 of file satellite-input-fstream-time-long-double-container.cc.

References Reset().

Here is the call graph for this function:

◆ FindNextClosest()

bool ns3::SatInputFileStreamTimeLongDoubleContainer::FindNextClosest	(	uint32_t	lastValidPosition,
		long double	timeShiftValue,
		double long	comparisonTimeValue
	)

private

Function for locating the next closest value index.

This locator loops the samples if the container does not have enough samples. Next closest index value is saved to a separate member variable.

Parameters

lastValidPosition	position of last matching value
timeShiftValue	value to shift the time if needed
comparisonValue	value which next closest match to find

Returns: was next time sample found

Definition at line 260 of file satellite-input-fstream-time-long-double-container.cc.

References m_container, m_lastValidPosition, m_numOfPasses, m_timeColumn, m_timeShiftValue, and m_valuesInRow.

Referenced by InterpolateBetweenClosestTimeSamples(), and ProceedToNextClosestTimeSample().

Here is the caller graph for this function:

◆ GetTypeId()

TypeId ns3::SatInputFileStreamTimeLongDoubleContainer::GetTypeId ( void )

static

NS-3 function for type id.

Returns: type id

Definition at line 33 of file satellite-input-fstream-time-long-double-container.cc.

◆ InterpolateBetweenClosestTimeSamples()

std::vector< long double > ns3::SatInputFileStreamTimeLongDoubleContainer::InterpolateBetweenClosestTimeSamples ( )

Function for locating time samples enclosing the current time and a linear interpolation between these samples.

Returns: linear interpolation of the current time value between the two closest time samples

Definition at line 209 of file satellite-input-fstream-time-long-double-container.cc.

References FindNextClosest(), m_container, m_lastValidPosition, m_timeColumn, and m_timeShiftValue.

Here is the call graph for this function:

◆ ProceedToNextClosestTimeSample()

std::vector< long double > ns3::SatInputFileStreamTimeLongDoubleContainer::ProceedToNextClosestTimeSample ( )

Function for locating the next closest time sample and returning the values related to it.

Returns: matching values

Definition at line 182 of file satellite-input-fstream-time-long-double-container.cc.

References FindNextClosest(), m_container, m_fileName, m_lastValidPosition, m_numOfPasses, m_timeColumn, and m_timeShiftValue.

Here is the call graph for this function:

◆ ReadRow()

std::vector< long double > ns3::SatInputFileStreamTimeLongDoubleContainer::ReadRow ( )

private

Function for reading a row from file.

Returns: the row

Definition at line 132 of file satellite-input-fstream-time-long-double-container.cc.

References m_inputFileStream, and m_valuesInRow.

Referenced by UpdateContainer().

Here is the caller graph for this function:

◆ Reset()

void ns3::SatInputFileStreamTimeLongDoubleContainer::Reset ( void )

private

Function for resetting the variables.

Definition at line 325 of file satellite-input-fstream-time-long-double-container.cc.

References ClearContainer(), and ResetStream().

Referenced by ~SatInputFileStreamTimeLongDoubleContainer(), and DoDispose().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ResetStream()

void ns3::SatInputFileStreamTimeLongDoubleContainer::ResetStream ( )

private

Function for resetting the stream.

Definition at line 334 of file satellite-input-fstream-time-long-double-container.cc.

References m_inputFileStream, and m_inputFileStreamWrapper.

Referenced by Reset(), and UpdateContainer().

Here is the caller graph for this function:

◆ UpdateContainer()

void ns3::SatInputFileStreamTimeLongDoubleContainer::UpdateContainer	(	std::string	filename,
		std::ios::openmode	filemode,
		uint32_t	valuesInRow
	)

Function for updating the container.

Parameters

filename	file name
filemode	file mode
valuesInRow	number of values in a row

Definition at line 95 of file satellite-input-fstream-time-long-double-container.cc.

References CheckContainerSanity(), ClearContainer(), ns3::SatInputFileStreamWrapper::GetStream(), m_container, m_fileMode, m_fileName, m_inputFileStream, m_inputFileStreamWrapper, m_valuesInRow, ReadRow(), and ResetStream().

Referenced by SatInputFileStreamTimeLongDoubleContainer().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ m_container

std::vector<std::vector<long double> > ns3::SatInputFileStreamTimeLongDoubleContainer::m_container

private

Container for value rows.

Definition at line 149 of file satellite-input-fstream-time-long-double-container.h.

Referenced by CheckContainerSanity(), ClearContainer(), FindNextClosest(), InterpolateBetweenClosestTimeSamples(), ProceedToNextClosestTimeSample(), and UpdateContainer().

◆ m_fileMode

std::ios::openmode ns3::SatInputFileStreamTimeLongDoubleContainer::m_fileMode

private

File mode.

Definition at line 159 of file satellite-input-fstream-time-long-double-container.h.

Referenced by SatInputFileStreamTimeLongDoubleContainer(), and UpdateContainer().

◆ m_fileName

std::string ns3::SatInputFileStreamTimeLongDoubleContainer::m_fileName

private

File name.

Definition at line 154 of file satellite-input-fstream-time-long-double-container.h.

Referenced by SatInputFileStreamTimeLongDoubleContainer(), ProceedToNextClosestTimeSample(), and UpdateContainer().

◆ m_inputFileStream

std::ifstream* ns3::SatInputFileStreamTimeLongDoubleContainer::m_inputFileStream

private

Pointer to input file stream.

Definition at line 144 of file satellite-input-fstream-time-long-double-container.h.

Referenced by ReadRow(), ResetStream(), and UpdateContainer().

◆ m_inputFileStreamWrapper

SatInputFileStreamWrapper* ns3::SatInputFileStreamTimeLongDoubleContainer::m_inputFileStreamWrapper

private

Pointer to input file stream wrapper.

Definition at line 139 of file satellite-input-fstream-time-long-double-container.h.

Referenced by ResetStream(), and UpdateContainer().

◆ m_lastValidPosition

uint32_t ns3::SatInputFileStreamTimeLongDoubleContainer::m_lastValidPosition

private

Last valid position.

Definition at line 169 of file satellite-input-fstream-time-long-double-container.h.

Referenced by ClearContainer(), FindNextClosest(), InterpolateBetweenClosestTimeSamples(), and ProceedToNextClosestTimeSample().

◆ m_numOfPasses

uint32_t ns3::SatInputFileStreamTimeLongDoubleContainer::m_numOfPasses

private

Number for how many times the available samples have been looped over.

Definition at line 174 of file satellite-input-fstream-time-long-double-container.h.

Referenced by ClearContainer(), FindNextClosest(), and ProceedToNextClosestTimeSample().

◆ m_timeColumn

uint32_t ns3::SatInputFileStreamTimeLongDoubleContainer::m_timeColumn

private

Index for column which contains time information.

Definition at line 184 of file satellite-input-fstream-time-long-double-container.h.

Referenced by CheckContainerSanity(), FindNextClosest(), InterpolateBetweenClosestTimeSamples(), and ProceedToNextClosestTimeSample().

◆ m_timeShiftValue

long double ns3::SatInputFileStreamTimeLongDoubleContainer::m_timeShiftValue

private

Shift value for sample time.

Definition at line 179 of file satellite-input-fstream-time-long-double-container.h.

Referenced by ClearContainer(), FindNextClosest(), InterpolateBetweenClosestTimeSamples(), and ProceedToNextClosestTimeSample().

◆ m_valuesInRow

uint32_t ns3::SatInputFileStreamTimeLongDoubleContainer::m_valuesInRow

private

Number of values in a row.

Definition at line 164 of file satellite-input-fstream-time-long-double-container.h.

Referenced by SatInputFileStreamTimeLongDoubleContainer(), ClearContainer(), FindNextClosest(), ReadRow(), and UpdateContainer().

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

/builds/sns3/satellite/satellite/utils/satellite-input-fstream-time-long-double-container.h
/builds/sns3/satellite/satellite/utils/satellite-input-fstream-time-long-double-container.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SatInputFileStreamTimeLongDoubleContainer() [1/2]

◆ SatInputFileStreamTimeLongDoubleContainer() [2/2]

◆ ~SatInputFileStreamTimeLongDoubleContainer()

Member Function Documentation

◆ CheckContainerSanity()

◆ ClearContainer()

◆ DoDispose()

◆ FindNextClosest()

◆ GetTypeId()

◆ InterpolateBetweenClosestTimeSamples()

◆ ProceedToNextClosestTimeSample()

◆ ReadRow()

◆ Reset()

◆ ResetStream()

◆ UpdateContainer()

Member Data Documentation

◆ m_container

◆ m_fileMode

◆ m_fileName

◆ m_inputFileStream

◆ m_inputFileStreamWrapper

◆ m_lastValidPosition

◆ m_numOfPasses

◆ m_timeColumn

◆ m_timeShiftValue

◆ m_valuesInRow