A simple example of an Tag implementation. More...
Public Member Functions | |
void | Deserialize (TagBuffer i) override |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
uint32_t | GetSerializedSize () const override |
uint8_t | GetSimpleValue () const |
Get the tag value. | |
void | Print (std::ostream &os) const override |
void | Serialize (TagBuffer i) const override |
void | SetSimpleValue (uint8_t value) |
Set the tag value. | |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. | |
void | GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const |
Get the value of an attribute, raising fatal errors if unsuccessful. | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising errors. | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. | |
Static Public Member Functions | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::Tag | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Private Attributes | |
uint8_t | m_simpleValue |
tag value | |
Additional Inherited Members | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. | |
Related Symbols inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
A simple example of an Tag implementation.
Definition at line 21 of file main-packet-tag.cc.
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overridevirtual |
i | the buffer to read data from. |
Read the content of the tag from the provided tag buffer. DO NOT attempt to read more bytes than you wrote with Tag::Serialize.
Implements ns3::Tag.
Definition at line 84 of file main-packet-tag.cc.
References m_simpleValue, and ns3::TagBuffer::ReadU8().
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overridevirtual |
Get the most derived TypeId for this Object.
This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.
Implements ns3::ObjectBase.
Definition at line 66 of file main-packet-tag.cc.
References GetTypeId().
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overridevirtual |
This method is typically invoked by Packet::AddPacketTag or Packet::AddByteTag just prior to calling Tag::Serialize.
Implements ns3::Tag.
Definition at line 72 of file main-packet-tag.cc.
uint8_t MyTag::GetSimpleValue | ( | ) | const |
Get the tag value.
Definition at line 102 of file main-packet-tag.cc.
References m_simpleValue.
Referenced by GetTypeId().
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static |
Get the type ID.
Definition at line 52 of file main-packet-tag.cc.
References GetSimpleValue(), ns3::MakeUintegerAccessor(), ns3::MakeUintegerChecker(), and ns3::TypeId::SetParent().
Referenced by GetInstanceTypeId().
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overridevirtual |
os | the stream to print to |
This method is typically invoked from the Packet::PrintByteTags or Packet::PrintPacketTags methods.
Implements ns3::Tag.
Definition at line 90 of file main-packet-tag.cc.
References m_simpleValue.
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overridevirtual |
i | the buffer to write data into. |
Write the content of the tag in the provided tag buffer. DO NOT attempt to write more bytes than you requested with Tag::GetSerializedSize.
Implements ns3::Tag.
Definition at line 78 of file main-packet-tag.cc.
References m_simpleValue, and ns3::TagBuffer::WriteU8().
void MyTag::SetSimpleValue | ( | uint8_t | value | ) |
Set the tag value.
value | The tag value. |
Definition at line 96 of file main-packet-tag.cc.
References m_simpleValue.
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private |
tag value
Definition at line 48 of file main-packet-tag.cc.
Referenced by Deserialize(), GetSimpleValue(), Print(), Serialize(), and SetSimpleValue().