ns3::ParameterLogger Class Reference

Insert , when streaming function arguments. More...

#include "log.h"

Collaboration diagram for ns3::ParameterLogger:

Public Member Functions
	ParameterLogger (std::ostream &os)
	Constructor.
ParameterLogger &	operator<< (const char *param)
	Overload for C-strings.
template<typename T >
ParameterLogger &	operator<< (const std::vector< T > &vector)
	Overload for vectors, to print each element.
template<typename T , typename U = std::enable_if_t<!std::is_arithmetic_v<T>>>
ParameterLogger &	operator<< (const T &param)
	Write a function parameter on the output stream, separating parameters after the first by , strings.
template<typename T , typename U = std::enable_if_t<std::is_arithmetic_v<T>>>
ParameterLogger &	operator<< (T param)
	Write a function parameter on the output stream, separating parameters after the first by , strings.

Private Member Functions
void	CommaRest ()
	Add , before every parameter after the first.

Private Attributes
bool	m_first {true}
	First argument flag, doesn't get ,.
std::ostream &	m_os
	Underlying output stream.

Detailed Description

Insert , when streaming function arguments.

Definition at line 437 of file log.h.

Constructor & Destructor Documentation

ParameterLogger()

ns3::ParameterLogger::ParameterLogger

(

std::ostream &

os

)

Constructor.

Parameters

[in]

os

Underlying output stream.

Definition at line 520 of file log.cc.

Member Function Documentation

CommaRest()

void ns3::ParameterLogger::CommaRest ( )

private

Add , before every parameter after the first.

Definition at line 526 of file log.cc.

References m_first, and m_os.

Referenced by operator<<().

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operator<<() [1/4]

ParameterLogger & ns3::ParameterLogger::operator<<

(

const char *

param

)

Overload for C-strings.

Parameters

[in]

param

The C-string

Returns

This ParameterLogger, so it's chainable.

Definition at line 547 of file log.cc.

operator<<() [2/4]

template<typename T >

ParameterLogger & ns3::ParameterLogger::operator<<

(

const std::vector< T > &

vector

)

Overload for vectors, to print each element.

Parameters

[in]

vector

The vector of parameters

Returns

This ParameterLogger, so it's chainable.

Definition at line 515 of file log.h.

operator<<() [3/4]

template<typename T , typename U >

ParameterLogger & ns3::ParameterLogger::operator<<

(

const T &

param

)

Write a function parameter on the output stream, separating parameters after the first by , strings.

Overload for non-arithmetic types, enabling the parameter to be passed by reference.

Parameters

[in]

param

The function parameter.

Returns

This ParameterLogger, so it's chainable.

Definition at line 506 of file log.h.

References CommaRest(), and m_os.

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operator<<() [4/4]

template<typename T , typename U >

ParameterLogger & ns3::ParameterLogger::operator<<

(

T

param

)

Write a function parameter on the output stream, separating parameters after the first by , strings.

Overload for arithmetic types (integral type or floating point type), enabling the parameter to be passed by value.

Parameters

[in]

param

The function parameter.

Returns

This ParameterLogger, so it's chainable.

Definition at line 497 of file log.h.

References CommaRest(), and m_os.

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Member Data Documentation

m_first

bool ns3::ParameterLogger::m_first {true}

private

First argument flag, doesn't get ,.

Definition at line 492 of file log.h.

Referenced by CommaRest().

m_os

std::ostream& ns3::ParameterLogger::m_os

private

Underlying output stream.

Definition at line 493 of file log.h.

Referenced by CommaRest(), and operator<<().

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

• src/core/model/log.h
• src/core/model/log.cc