Provide a list of Packet uids to corrupt. More...
#include <error-model.h>
Public Member Functions | |
ListErrorModel () | |
virtual | ~ListErrorModel () |
std::list< uint32_t > | GetList (void) const |
void | SetList (const std::list< uint32_t > &packetlist) |
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ErrorModel () | |
virtual | ~ErrorModel () |
void | Disable (void) |
Disable the error model. More... | |
void | Enable (void) |
Enable the error model. More... | |
bool | IsCorrupt (Ptr< Packet > pkt) |
Note: Depending on the error model, this function may or may not alter the contents of the packet upon returning true. More... | |
bool | IsEnabled (void) const |
void | Reset (void) |
Reset any state associated with the error model. More... | |
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Object () | |
virtual | ~Object () |
void | AggregateObject (Ptr< Object > other) |
void | Dispose (void) |
Run the DoDispose methods of this object and all the objects aggregated to it. More... | |
AggregateIterator | GetAggregateIterator (void) const |
virtual TypeId | GetInstanceTypeId (void) const |
template<typename T > | |
Ptr< T > | GetObject (void) const |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
void | Initialize (void) |
This method calls the virtual DoInitialize method on all the objects aggregated to this object. More... | |
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SimpleRefCount () | |
Constructor. More... | |
SimpleRefCount (const SimpleRefCount &o) | |
Copy constructor. More... | |
uint32_t | GetReferenceCount (void) const |
Get the reference count of the object. More... | |
SimpleRefCount & | operator= (const SimpleRefCount &o) |
Assignment. More... | |
void | Ref (void) const |
Increment the reference count. More... | |
void | Unref (void) const |
Decrement the reference count. More... | |
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virtual | ~ObjectBase () |
Virtual destructor. More... | |
void | GetAttribute (std::string name, AttributeValue &value) const |
bool | GetAttributeFailSafe (std::string name, AttributeValue &attribute) const |
void | SetAttribute (std::string name, const AttributeValue &value) |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Static Public Member Functions | |
static TypeId | GetTypeId (void) |
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static TypeId | GetTypeId (void) |
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static TypeId | GetTypeId (void) |
Register this type. More... | |
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static void | Cleanup (void) |
Noop. More... | |
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static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Private Types | |
typedef std::list< uint32_t > | PacketList |
typedef std::list< uint32_t > ::const_iterator | PacketListCI |
Private Member Functions | |
virtual bool | DoCorrupt (Ptr< Packet > p) |
virtual void | DoReset (void) |
Private Attributes | |
PacketList | m_packetList |
Additional Inherited Members | |
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Object (const Object &o) | |
virtual void | DoDispose (void) |
This method is called by Object::Dispose or by the object's destructor, whichever comes first. More... | |
virtual void | DoInitialize (void) |
This method is called only once by Object::Initialize. More... | |
virtual void | NotifyNewAggregate (void) |
This method is invoked whenever two sets of objects are aggregated together. More... | |
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void | ConstructSelf (const AttributeConstructionList &attributes) |
virtual void | NotifyConstructionCompleted (void) |
This method is invoked once all member attributes have been initialized. More... | |
Provide a list of Packet uids to corrupt.
This object is used to flag packets as being lost/errored or not. A note on performance: the list is assumed to be unordered, and in general, Packet uids received may be unordered. Therefore, each call to IsCorrupt() will result in a walk of the list with the present underlying implementation.
Note also that if one wants to target multiple packets from looking at an (unerrored) trace file, the act of erroring a given packet may cause subsequent packet uids to change. For instance, suppose one wants to error packets 11 and 17 on a given device. It may be that erroring packet 11 will cause the subsequent uid stream to change and 17 may no longer correspond to the second packet that one wants to lose. Therefore, be advised that it might take some trial and error to select the right uids when multiple are provided.
Reset() on this model will clear the list
IsCorrupt() will not modify the packet data buffer
ns3::ListErrorModel is accessible through the following paths with Config::Set and Config::Connect:
No Attributes are defined for this type.
No TraceSources are defined for this type.
Definition at line 344 of file error-model.h.
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private |
Definition at line 366 of file error-model.h.
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private |
Definition at line 367 of file error-model.h.
ns3::ListErrorModel::ListErrorModel | ( | ) |
Definition at line 430 of file error-model.cc.
References NS_LOG_FUNCTION.
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virtual |
Definition at line 435 of file error-model.cc.
References NS_LOG_FUNCTION.
Implements ns3::ErrorModel.
Definition at line 458 of file error-model.cc.
References ns3::Packet::GetUid(), ns3::ErrorModel::IsEnabled(), m_packetList, and NS_LOG_FUNCTION.
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privatevirtual |
Implements ns3::ErrorModel.
Definition at line 478 of file error-model.cc.
References m_packetList, and NS_LOG_FUNCTION.
std::list< uint32_t > ns3::ListErrorModel::GetList | ( | void | ) | const |
Definition at line 441 of file error-model.cc.
References m_packetList, and NS_LOG_FUNCTION.
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static |
Definition at line 421 of file error-model.cc.
References ns3::TypeId::SetParent().
void ns3::ListErrorModel::SetList | ( | const std::list< uint32_t > & | packetlist | ) |
packetlist | The list of packet uids to error. |
This method overwrites any previously provided list.
Definition at line 448 of file error-model.cc.
References m_packetList, and NS_LOG_FUNCTION.
Referenced by main().
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private |
Definition at line 369 of file error-model.h.
Referenced by DoCorrupt(), DoReset(), GetList(), and SetList().