27 #include "ns3/core-module.h"
28 #include "ns3/double-probe.h"
45 static TypeId GetTypeId (
void);
48 void DoInitialize (
void);
64 .SetGroupName (
"Stats")
66 .AddTraceSource (
"Counter",
69 "ns3::TracedValueCallback::Double")
78 m_var = CreateObject<ExponentialRandomVariable> ();
111 NS_LOG_DEBUG (
"context: " << context <<
" old " << oldVal <<
" new " << newVal);
118 NS_LOG_DEBUG (
"context: " << context <<
" old " << oldVal <<
" new " << newVal);
121 int main (
int argc,
char *argv[])
124 cmd.
Parse (argc, argv);
149 probe1->
SetName (
"ObjectProbe");
153 NS_ASSERT_MSG (connected,
"Trace source not connected to probe1");
159 NS_ASSERT_MSG (connected,
"Trace source not connected to probe1 Output");
177 NS_ASSERT_MSG (connected,
"Trace source not connected to probe2 Output");
184 probe3->
SetName (
"StaticallyAccessedProbe");
192 NS_ASSERT_MSG (connected,
"Trace source not connected to probe3 Output");
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
std::string GetName(void) const
Get the object's name.
void NotifyViaProbe(std::string context, double oldVal, double newVal)
static void Run(void)
Run the simulation.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
TracedValue< double > m_counter
static TypeId GetTypeId(void)
Register this type.
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Create a TraceSourceAccessor which will control access to the underlying trace source.
static void Add(std::string name, Ptr< Object > object)
Add the association between the string "name" and the Ptr<Object> obj.
virtual void ConnectByPath(std::string path)
connect to a trace source provided by a config path
static EventId Schedule(Time const &delay, MEM mem_ptr, OBJ obj)
Schedule an event to expire after delay.
Ptr< ExponentialRandomVariable > m_var
static void SetValueByPath(std::string path, double value)
Set a probe value by its name in the Config system.
Callback< R > MakeCallback(R(T::*memPtr)(void), OBJ objPtr)
Parse command-line arguments.
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
void DoInitialize(void)
Initialize() implementation.
static Time Now(void)
Return the current simulation virtual time.
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
virtual bool ConnectByObject(std::string traceSource, Ptr< Object > obj)
connect to a trace source attribute provided by a given object
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
void SetName(std::string name)
Set the object's name. All spaces are replaced by underscores.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
Time Seconds(double value)
Construct a Time in the indicated unit.
bool TraceConnect(std::string name, std::string context, const CallbackBase &cb)
Connect a TraceSource to a Callback with a context.
void NotifyViaTraceSource(std::string context, double oldVal, double newVal)
void Parse(int argc, char *argv[])
Parse the program arguments.
A base class which provides memory management and object aggregation.
a unique identifier for an interface.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
void Initialize(void)
Invoke DoInitialize on all Objects aggregated to this one.