The argument abstract base class. More...

Inheritance diagram for ns3::CommandLine::Item:

Collaboration diagram for ns3::CommandLine::Item:

Public Member Functions
virtual	~Item ()
	Destructor. More...

virtual std::string	GetDefault () const =0

virtual bool	HasDefault () const

virtual bool	Parse (const std::string value)=0
	Parse from a string. More...

Public Attributes
std::string	m_help
	Argument help string. More...

std::string	m_name
	Argument label: `--m_name=`... More...

Detailed Description

The argument abstract base class.

Definition at line 425 of file command-line.h.

Constructor & Destructor Documentation

◆ ~Item()

ns3::CommandLine::Item::~Item ( )

virtual

Destructor.

Definition at line 185 of file command-line.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ GetDefault()

virtual std::string ns3::CommandLine::Item::GetDefault ( ) const

pure virtual

Returns: The default value

Implemented in ns3::CommandLine::CallbackItem, ns3::CommandLine::StringItem, and ns3::CommandLine::UserItem< T >.

◆ HasDefault()

bool ns3::CommandLine::Item::HasDefault ( void ) const

virtual

Returns: true if this item has a default value.

Reimplemented in ns3::CommandLine::CallbackItem, ns3::CommandLine::StringItem, and ns3::CommandLine::UserItem< T >.

Definition at line 840 of file command-line.cc.

◆ Parse()

virtual bool ns3::CommandLine::Item::Parse ( const std::string value )

pure virtual

Parse from a string.

Parameters

[in] value The string representation

Returns: true if parsing the value succeeded

Implemented in ns3::CommandLine::CallbackItem, ns3::CommandLine::StringItem, and ns3::CommandLine::UserItem< T >.

Member Data Documentation

◆ m_help

std::string ns3::CommandLine::Item::m_help

Argument help string.

Definition at line 429 of file command-line.h.

Referenced by ns3::CommandLine::AddNonOption(), ns3::CommandLine::AddValue(), and ns3::CommandLine::HandleNonOption().

◆ m_name

std::string ns3::CommandLine::Item::m_name

Argument label: --m_name=...

Definition at line 428 of file command-line.h.