Outputs data in a format compatible with SQLite. More...

#include "sqlite-data-output.h"

Inheritance diagram for ns3::SqliteDataOutput:

Classes
class	SqliteOutputCallback
	Class to generate OMNeT output. More...

Public Member Functions
	SqliteDataOutput ()

virtual	~SqliteDataOutput ()

virtual void	Output (DataCollector &dc)
	Outputs information from the provided DataCollector. More...

Public Member Functions inherited from ns3::DataOutputInterface
	DataOutputInterface ()

virtual	~DataOutputInterface ()

std::string	GetFilePrefix () const
	Gets the file prefix of the DataOutputInterface. More...

void	SetFilePrefix (const std::string prefix)
	Sets the DataOutputInterface prefix to the provided prefix. More...

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

virtual	~Object ()
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose (void)
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator (void) const
	Get an iterator to the Objects aggregated to this one. More...

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

template<typename T >
Ptr< T >	GetObject (void) const
	Get a pointer to the requested aggregated Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

void	Initialize (void)
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized (void) const
	Check if the object has been initialized. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default 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 operator. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising erros. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Static Public Member Functions
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::DataOutputInterface
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Protected Member Functions
virtual void	DoDispose ()
	Destructor implementation. More...

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	DoInitialize (void)
	Initialize() implementation. More...

virtual void	NotifyNewAggregate (void)
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted (void)
	Notifier called once the ObjectBase is fully constructed. More...

Private Member Functions
int	Exec (std::string exe)
	Execute a sqlite3 query. More...

Private Attributes
sqlite3 *	m_db
	pointer to the SQL database More...

Additional Inherited Members
Protected Attributes inherited from ns3::DataOutputInterface
std::string	m_filePrefix
	File prefix for the DataOutputInterface. More...

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid (void)
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

Outputs data in a format compatible with SQLite.

Definition at line 41 of file sqlite-data-output.h.

Constructor & Destructor Documentation

◆ SqliteDataOutput()

SqliteDataOutput::SqliteDataOutput ( )

Definition at line 38 of file sqlite-data-output.cc.

References ns3::DataOutputInterface::m_filePrefix, and NS_LOG_FUNCTION.

◆ ~SqliteDataOutput()

SqliteDataOutput::~SqliteDataOutput ( )

virtual

Definition at line 44 of file sqlite-data-output.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ DoDispose()

void SqliteDataOutput::DoDispose ( void )

protectedvirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::DataOutputInterface.

Definition at line 60 of file sqlite-data-output.cc.

References ns3::DataOutputInterface::DoDispose(), and NS_LOG_FUNCTION.

◆ Exec()

int SqliteDataOutput::Exec ( std::string exe )

private

Execute a sqlite3 query.

Parameters

exe	the query to execute

Returns: sqlite return code.

Definition at line 69 of file sqlite-data-output.cc.

References m_db, NS_LOG_ERROR, NS_LOG_FUNCTION, and NS_LOG_INFO.

Referenced by Output().

◆ GetTypeId()

TypeId SqliteDataOutput::GetTypeId ( void )

static

Register this type.

Returns: The TypeId.

Definition at line 50 of file sqlite-data-output.cc.

References ns3::TypeId::SetParent().

◆ Output()

void SqliteDataOutput::Output ( DataCollector & dc )

virtual

Outputs information from the provided DataCollector.

Parameters

dc	DataCollector object

Todo:: Better error reporting, management!

Implements ns3::DataOutputInterface.

Definition at line 115 of file sqlite-data-output.cc.

References ns3::DataCollector::DataCalculatorBegin(), ns3::DataCollector::DataCalculatorEnd(), Exec(), ns3::DataCollector::GetDescription(), ns3::DataCollector::GetExperimentLabel(), ns3::DataCollector::GetInputLabel(), ns3::DataCollector::GetRunLabel(), ns3::DataCollector::GetStrategyLabel(), m_db, ns3::DataOutputInterface::m_filePrefix, ns3::DataCollector::MetadataBegin(), ns3::DataCollector::MetadataEnd(), NS_LOG_ERROR, and NS_LOG_FUNCTION.

Member Data Documentation

◆ m_db

sqlite3* ns3::SqliteDataOutput::m_db

private

pointer to the SQL database

Definition at line 146 of file sqlite-data-output.h.

Referenced by Exec(), and Output().

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

src/stats/model/sqlite-data-output.h
src/stats/model/sqlite-data-output.cc

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members