ns3::EmptyAttributeChecker Class Reference

A checker for EmptyAttributeValue. More...

#include "attribute.h"

Inheritance diagram for ns3::EmptyAttributeChecker:

Collaboration diagram for ns3::EmptyAttributeChecker:

Public Member Functions
	EmptyAttributeChecker ()
	~EmptyAttributeChecker ()
virtual bool	Check (const AttributeValue &value) const
virtual bool	Copy (const AttributeValue &source, AttributeValue &destination) const
	Copy the source to the destination. More...
virtual Ptr< AttributeValue >	Create (void) const
virtual std::string	GetUnderlyingTypeInformation (void) const
virtual std::string	GetValueTypeName (void) const
virtual bool	HasUnderlyingTypeInformation (void) const
Public Member Functions inherited from ns3::AttributeChecker
	AttributeChecker ()
virtual	~AttributeChecker ()
Ptr< AttributeValue >	CreateValidValue (const AttributeValue &value) const
	Create a valid value from the argument value, or reinterpret the argument as a string. More...
Public Member Functions inherited from ns3::SimpleRefCount< AttributeChecker >
	SimpleRefCount ()
	Default constructor. More...
	SimpleRefCount (const SimpleRefCount &o[[maybe_unused]])
	Copy constructor. More...
uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...
SimpleRefCount &	operator= ([[maybe_unused]] const SimpleRefCount &o)
	Assignment operator. More...
void	Ref (void) const
	Increment the reference count. More...
void	Unref (void) const
	Decrement the reference count. More...

Detailed Description

A checker for EmptyAttributeValue.

Does nothing, since every EmptyAttributeValue does not contain anything and is, of course, valid.

Definition at line 296 of file attribute.h.

Constructor & Destructor Documentation

EmptyAttributeChecker()

ns3::EmptyAttributeChecker::EmptyAttributeChecker

(

)

Definition at line 139 of file attribute.cc.

~EmptyAttributeChecker()

ns3::EmptyAttributeChecker::~EmptyAttributeChecker

(

)

Definition at line 142 of file attribute.cc.

Member Function Documentation

Check()

bool ns3::EmptyAttributeChecker::Check ( const AttributeValue &  value ) const

virtual

Parameters

[in]

value

A pointer to the value to check

Returns

true if the input value is both of the right type and if its value is within the requested range. Returns false otherwise.

Implements ns3::AttributeChecker.

Definition at line 146 of file attribute.cc.

Copy()

bool ns3::EmptyAttributeChecker::Copy ( const AttributeValue &  source, AttributeValue &  destination  ) const

virtual

Copy the source to the destination.

Parameters

[in]	source	Source AttributeValue
[out]	destination	Destination AttributeValue

Returns

true if copy was successful

Implements ns3::AttributeChecker.

Definition at line 178 of file attribute.cc.

Create()

Ptr< AttributeValue > ns3::EmptyAttributeChecker::Create ( void  ) const

virtual

Returns

a new instance of an AttributeValue (wrapper in an Attribute instance) which matches the type of the underlying attribute.

This method is typically used to create a temporary variable prior to calling Attribute::DeserializeFromString.

Implements ns3::AttributeChecker.

Definition at line 171 of file attribute.cc.

GetUnderlyingTypeInformation()

std::string ns3::EmptyAttributeChecker::GetUnderlyingTypeInformation ( void  ) const

virtual

Returns

a human-readable representation of information about the underlying C++ type.

Implements ns3::AttributeChecker.

Definition at line 165 of file attribute.cc.

GetValueTypeName()

std::string ns3::EmptyAttributeChecker::GetValueTypeName ( void  ) const

virtual

Returns

the c++ fully-qualified typename of the subclass of the ns3::AttributeValue base class which is associated to this checker.

A typical return value here is FooValue where Foo is the name of the type being wrapped.

Implements ns3::AttributeChecker.

Definition at line 153 of file attribute.cc.

HasUnderlyingTypeInformation()

bool ns3::EmptyAttributeChecker::HasUnderlyingTypeInformation ( void  ) const

virtual

Returns

true if this checker has information about the underlying C++ type, false otherwise.

If this method returns false, the return value of the GetUnderlyingTypeInformation method cannot be relied upon.

Implements ns3::AttributeChecker.

Definition at line 159 of file attribute.cc.

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

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