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 () override
bool	Check (const AttributeValue &value) const override
bool	Copy (const AttributeValue &source, AttributeValue &destination) const override
	Copy the source to the destination.
Ptr< AttributeValue >	Create () const override
std::string	GetUnderlyingTypeInformation () const override
std::string	GetValueTypeName () const override
bool	HasUnderlyingTypeInformation () const override
Public Member Functions inherited from ns3::AttributeChecker
	AttributeChecker ()
virtual	~AttributeChecker ()
virtual bool	Check (const AttributeValue &value) const =0
virtual bool	Copy (const AttributeValue &source, AttributeValue &destination) const =0
	Copy the source to the destination.
virtual Ptr< AttributeValue >	Create () const =0
Ptr< AttributeValue >	CreateValidValue (const AttributeValue &value) const
	Create a valid value from the argument value, or reinterpret the argument as a string.
virtual std::string	GetUnderlyingTypeInformation () const =0
virtual std::string	GetValueTypeName () const =0
virtual bool	HasUnderlyingTypeInformation () const =0
Public Member Functions inherited from ns3::SimpleRefCount< AttributeChecker >
	SimpleRefCount ()
	Default constructor.
	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.
uint32_t	GetReferenceCount () const
	Get the reference count of the object.
SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.
void	Ref () const
	Increment the reference count.
void	Unref () const
	Decrement the reference count.

Detailed Description

A checker for EmptyAttributeValue.

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

Definition at line 297 of file attribute.h.

Constructor & Destructor Documentation

EmptyAttributeChecker()

ns3::EmptyAttributeChecker::EmptyAttributeChecker

(

)

Definition at line 153 of file attribute.cc.

~EmptyAttributeChecker()

ns3::EmptyAttributeChecker::~EmptyAttributeChecker ( )

override

Definition at line 158 of file attribute.cc.

Member Function Documentation

Check()

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

overridevirtual

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 163 of file attribute.cc.

Copy()

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

overridevirtual

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 194 of file attribute.cc.

Create()

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

overridevirtual

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 187 of file attribute.cc.

GetUnderlyingTypeInformation()

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

overridevirtual

Returns

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

Implements ns3::AttributeChecker.

Definition at line 181 of file attribute.cc.

GetValueTypeName()

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

overridevirtual

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 169 of file attribute.cc.

HasUnderlyingTypeInformation()

bool ns3::EmptyAttributeChecker::HasUnderlyingTypeInformation ( ) const

overridevirtual

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 175 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