main-test-sync.cc File Reference

An example of scheduling events in a background thread. More...

#include "ns3/simulator.h"
#include "ns3/realtime-simulator-impl.h"
#include "ns3/nstime.h"
#include "ns3/log.h"
#include "ns3/system-thread.h"
#include "ns3/string.h"
#include "ns3/config.h"
#include "ns3/global-value.h"
#include "ns3/ptr.h"
#include <unistd.h>
#include <sys/time.h>

Include dependency graph for main-test-sync.cc:

Go to the source code of this file.

Classes
class	FakeNetDevice
	Example class with a method for the background task. More...

Functions
void	background_function (void)
	An event method called many times from the main thread. More...
void	first_function (void)
	An event method called once from the main thread. More...
void	inserted_function (void)
	An event method called many times from the background thread. More...
void	test (void)
	Example use of ns3::SystemThread. More...

Variables
bool	gFirstRun = false
	Check that the event functions run in the intended order. More...

Detailed Description

An example of scheduling events in a background thread.

See ns3::SystemThread, ns3::SimulatorImpl::ScheduleWithContext

Definition in file main-test-sync.cc.

Function Documentation

void background_function

(

void

)

An event method called many times from the main thread.

Definition at line 59 of file main-test-sync.cc.

References gFirstRun, ns3::Simulator::Now(), NS_ASSERT, and NS_LOG_UNCOND.

Referenced by test().

Here is the call graph for this function:

Here is the caller graph for this function:

void first_function

(

void

)

An event method called once from the main thread.

Definition at line 68 of file main-test-sync.cc.

References gFirstRun, ns3::Simulator::Now(), and NS_LOG_UNCOND.

Referenced by test().

Here is the call graph for this function:

Here is the caller graph for this function:

void inserted_function

(

void

)

An event method called many times from the background thread.

Definition at line 50 of file main-test-sync.cc.

References gFirstRun, ns3::Simulator::Now(), NS_ASSERT, and NS_LOG_UNCOND.

Referenced by FakeNetDevice::Doit3().

Here is the call graph for this function:

Here is the caller graph for this function:

void test

(

void

)

Example use of ns3::SystemThread.

This example is a complete simulation. It schedules first_function and many executions of background_function to execute in the main (foreground) thread. It also launches a background thread with an instance of FakeNetDevice, which schedules many instances of inserted_function.

Definition at line 115 of file main-test-sync.cc.

References background_function(), ns3::GlobalValue::Bind(), ns3::Simulator::Destroy(), FakeNetDevice::Doit3(), first_function(), ns3::SystemThread::Join(), ns3::MakeCallback(), ns3::MakeEvent(), ns3::Simulator::Run(), ns3::Simulator::Schedule(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), ns3::SystemThread::Start(), and ns3::Simulator::Stop().

Referenced by ns3::TestRunnerImpl::FilterTests(), ns3::ZetaRandomVariable::GetValue(), ChannelCoordinationTestCase::NotifyCchStartNow(), ChannelCoordinationTestCase::NotifyGuardStartNow(), ChannelCoordinationTestCase::NotifySchStartNow(), ns3::Ptr< T >::operator Tester *(), ns3::TestRunnerImpl::PrintTestNameList(), ns3::TestRunnerImpl::Run(), ns3::TestCase::Run(), ns3::Ipv6L3Protocol::SourceAddressSelection(), and ns3::Ipv4StaticRouting::SourceAddressSelection().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

bool gFirstRun = false

Check that the event functions run in the intended order.

Definition at line 46 of file main-test-sync.cc.

Referenced by background_function(), first_function(), and inserted_function().