ibrcommon::Conditional Class Reference

#include <Conditional.h>

Inheritance diagram for ibrcommon::Conditional:

Collaboration diagram for ibrcommon::Conditional:

Classes
class	ConditionalAbortException

Public Member Functions
	Conditional ()
virtual	~Conditional ()
void	signal (bool broadcast=false) throw ()
void	wait (size_t timeout=0) throw (ConditionalAbortException)
void	wait (struct timespec *ts) throw (ConditionalAbortException)
void	abort () throw ()
void	reset () throw ()
Public Member Functions inherited from ibrcommon::Mutex
	Mutex (MUTEX_TYPE type=MUTEX_NORMAL)
virtual	~Mutex ()
virtual void	trylock () throw (MutexException)
virtual void	enter () throw (MutexException)
virtual void	leave () throw (MutexException)
Public Member Functions inherited from ibrcommon::MutexInterface
virtual	~MutexInterface ()=0

Static Public Member Functions
static void	gettimeout (size_t timeout, struct timespec *hires) throw ()
Static Public Member Functions inherited from ibrcommon::Mutex
static MutexInterface &	dummy ()

Additional Inherited Members
Public Types inherited from ibrcommon::Mutex
enum	MUTEX_TYPE { MUTEX_NORMAL = PTHREAD_MUTEX_NORMAL, MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE, MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK }
Protected Attributes inherited from ibrcommon::Mutex
pthread_mutex_t	m_mutex
pthread_mutexattr_t	m_attr

Detailed Description

Definition at line 33 of file Conditional.h.

Constructor & Destructor Documentation

ibrcommon::Conditional::Conditional

(

)

Definition at line 36 of file Conditional.cpp.

ibrcommon::Conditional::~Conditional ( )

virtual

Definition at line 41 of file Conditional.cpp.

Member Function Documentation

void ibrcommon::Conditional::abort

(

)

throw ()

Abort all waits on this conditional.

Definition at line 154 of file Conditional.cpp.

References signal().

Referenced by dtn::api::Registration::abort(), ibrcommon::Queue< dtn::net::BundleTransfer >::abort(), dtn::core::EventSwitch::componentDown(), dtn::net::DatagramConnection::finally(), and term().

Here is the call graph for this function:

void ibrcommon::Conditional::gettimeout ( size_t  timeout, struct timespec *  hires  ) throw ()

static

Convert a millisecond timeout into use for high resolution conditional timers.

Parameters

timeout	to convert.
hires	timespec representation to fill.

Definition at line 132 of file Conditional.cpp.

Referenced by ibrcommon::Queue< dtn::net::BundleTransfer >::__wait().

void ibrcommon::Conditional::reset

(

)

throw ()

Removes the abort call off this conditional.

Definition at line 165 of file Conditional.cpp.

Referenced by ibrcommon::Queue< dtn::net::BundleTransfer >::__wait(), dtn::core::EventSwitch::componentUp(), dtn::api::Registration::detach(), and ibrcommon::Queue< dtn::net::BundleTransfer >::reset().

void ibrcommon::Conditional::signal

(

bool

broadcast = false

)

throw ()

Definition at line 58 of file Conditional.cpp.

Referenced by ibrcommon::Queue< dtn::net::BundleTransfer >::__pop(), ibrcommon::Queue< dtn::net::BundleTransfer >::__push(), ibrcommon::stopandwait::__recv(), ibrcommon::lowpanstream::abort(), abort(), dtn::net::DatagramConnection::ack(), dtn::net::DatagramConvergenceLayer::connectionDown(), ibrcommon::iobuffer::finalize(), dtn::api::Registration::notify(), dtn::net::TCPConvergenceLayer::open(), ibrcommon::AtomicCounter::operator++(), ibrcommon::AtomicCounter::operator--(), ibrcommon::ThreadsafeState< THREAD_STATE >::operator=(), ibrcommon::iobuffer::overflow(), ibrcommon::Queue< dtn::net::BundleTransfer >::push(), ibrcommon::lowpanstream::queue(), dtn::net::TCPConvergenceLayer::queue(), dtn::core::EventSwitch::queue(), BundleStreamBuf::received(), ibrcommon::StatefulConditional< ibrcommon::Timer::TIMER_STATE, TIMER_STOPPED >::setState(), dtn::core::EventSwitch::shutdown(), sighandler(), dtn::core::WallClock::timeout(), ibrcommon::AtomicCounter::unblockAll(), ibrcommon::iobuffer::underflow(), ibrcommon::lowpanstream::underflow(), and ibrcommon::ThreadsafeState< THREAD_STATE >::~ThreadsafeState().

void ibrcommon::Conditional::wait

(

size_t

timeout = 0

)

throw (ConditionalAbortException)

Definition at line 71 of file Conditional.cpp.

Referenced by __daemon_run(), ibrcommon::stopandwait::__send(), BundleStreamBuf::__underflow(), ibrcommon::Queue< dtn::net::BundleTransfer >::__wait(), ibrcommon::lowpanstream::abort(), dtn::core::EventSwitch::componentDown(), dtn::net::TCPConvergenceLayer::componentDown(), main(), ibrcommon::iobuffer::overflow(), ibrcommon::lowpanstream::queue(), dtn::core::WallClock::sync(), ibrcommon::iobuffer::underflow(), ibrcommon::lowpanstream::underflow(), ibrcommon::AtomicCounter::wait(), dtn::api::Registration::wait_for_bundle(), ibrcommon::StatefulConditional< ibrcommon::Timer::TIMER_STATE, TIMER_STOPPED >::waitState(), and dtn::net::DatagramConvergenceLayer::~DatagramConvergenceLayer().

void ibrcommon::Conditional::wait

(

struct timespec *

ts

)

throw (ConditionalAbortException)

Definition at line 94 of file Conditional.cpp.

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

• ibrcommon/ibrcommon/thread/Conditional.h
• ibrcommon/ibrcommon/thread/Conditional.cpp