ns3::Config Namespace Reference
[Core]

Configuration of simulation parameters and tracing. More...

Classes
class	MatchContainer
	hold a set of objects which match a specific search string. More...
Functions
void	Set (std::string path, const AttributeValue &value)
void	SetDefault (std::string name, const AttributeValue &value)
bool	SetDefaultFailSafe (std::string name, const AttributeValue &value)
void	SetGlobal (std::string name, const AttributeValue &value)
bool	SetGlobalFailSafe (std::string name, const AttributeValue &value)
void	ConnectWithoutContext (std::string path, const CallbackBase &cb)
void	DisconnectWithoutContext (std::string path, const CallbackBase &cb)
void	Connect (std::string path, const CallbackBase &cb)
void	Disconnect (std::string path, const CallbackBase &cb)
MatchContainer	LookupMatches (std::string path)
void	RegisterRootNamespaceObject (Ptr< Object > obj)
void	UnregisterRootNamespaceObject (Ptr< Object > obj)
uint32_t	GetRootNamespaceObjectN (void)
Ptr< Object >	GetRootNamespaceObject (uint32_t i)

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Detailed Description

Configuration of simulation parameters and tracing.

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Function Documentation

void ns3::Config::Connect	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters:

	path	a path to match trace sources.
	cb	the callback to connect to the matching trace sources.

This function will attempt to find all trace sources which match the input path and will then connect the input callback to them in such a way that the callback will receive an extra context string upon trace event notification.

void ns3::Config::ConnectWithoutContext	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters:

	path	a path to match trace sources.
	cb	the callback to connect to the matching trace sources.

This function will attempt to find all trace sources which match the input path and will then connect the input callback to them.

void ns3::Config::Disconnect	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters:

	path	a path to match trace sources.
	cb	the callback to connect to the matching trace sources.

This function undoes the work of Config::ConnectWithContext.

void ns3::Config::DisconnectWithoutContext	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters:

	path	a path to match trace sources.
	cb	the callback to disconnect to the matching trace sources.

This function undoes the work of Config::Connect.

Ptr<Object> ns3::Config::GetRootNamespaceObject

(

uint32_t

i

)

Parameters:

i

the index of the requested object.

Returns:

the requested root namespace object

uint32_t ns3::Config::GetRootNamespaceObjectN

(

void

)

Returns:

the number of registered root namespace objects.

MatchContainer ns3::Config::LookupMatches

(

std::string

path

)

Parameters:

path

the path to perform a match against

Returns:

a container which contains all the objects which match the input path.

void ns3::Config::RegisterRootNamespaceObject

(

Ptr< Object >

obj

)

Parameters:

obj

a new root object

Each root object is used during path matching as the root of the path by Config::Connect, and Config::Set.

void ns3::Config::Set	(	std::string	path,
		const AttributeValue &	value
	)

Parameters:

	path	a path to match attributes.
	value	the value to set in all matching attributes.

This function will attempt to find attributes which match the input path and will then set their value to the input value.

void ns3::Config::SetDefault	(	std::string	name,
		const AttributeValue &	value
	)

Parameters:

	name	the full name of the attribute
	value	the value to set.

This method overrides the initial value of the matching attribute. This method cannot fail: it will crash if the input attribute name or value is invalid.

bool ns3::Config::SetDefaultFailSafe	(	std::string	name,
		const AttributeValue &	value
	)

Parameters:

	name	the full name of the attribute
	value	the value to set.

Returns:

true if the value was set successfully, false otherwise.

This method overrides the initial value of the matching attribute.

void ns3::Config::SetGlobal	(	std::string	name,
		const AttributeValue &	value
	)

Parameters:

	name	the name of the requested GlobalValue.
	value	the value to set

This method is equivalent to GlobalValue::Bind

bool ns3::Config::SetGlobalFailSafe	(	std::string	name,
		const AttributeValue &	value
	)

Parameters:

	name	the name of the requested GlobalValue.
	value	the value to set

This method is equivalent to GlobalValue::BindFailSafe

void ns3::Config::UnregisterRootNamespaceObject

(

Ptr< Object >

obj

)

Parameters:

obj

a new root object

This function undoes the work of Config::RegisterRootNamespaceObject.