lib/base/log.h File Reference

This file contains the logging classes for Equalizer. More...

#include <eq/base/base.h>
#include <eq/base/clock.h>
#include <assert.h>
#include <iomanip>
#include <iostream>
#include <sstream>
#include <time.h>

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Classes
class	eq::base::LogBuffer
	The string buffer used for logging. More...
class	eq::base::Log
	The logging class. More...
Namespaces
namespace	eq
	The Equalizer client library.
namespace	eq::base
	Equalizer utility layer.
Defines
#define	SUBDIR   ""
#define	EQERROR
	Output an error message to the per-thread Log stream.
#define	EQWARN
	Output a warning message to the per-thread Log stream.
#define	EQINFO
	Output an informational message to the per-thread Log stream.
#define	EQVERB
	Output a verbatim message to the per-thread Log stream.
#define	EQLOG(topic)
	Output a message pertaining to a topic to the per-thread Log stream.
Enumerations
enum	eq::base::LogLevel {   eq::base::LOG_ERROR = 1, eq::base::LOG_WARN, eq::base::LOG_INFO, eq::base::LOG_VERB,   LOG_ALL }
	The logging levels. More...
enum	eq::base::LogTopic { eq::base::LOG_CUSTOM = 0x10, eq::base::LOG_ANY = 0xffffu }
	The logging topics. More...
Functions
std::ostream &	eq::base::indent (std::ostream &os)
	Increases the indentation level of the Log stream, causing subsequent lines to be intended by four characters.
std::ostream &	eq::base::exdent (std::ostream &os)
	Decrease the indent of the Log stream.
std::ostream &	eq::base::disableFlush (std::ostream &os)
	Disable flushing of the Log stream.
std::ostream &	eq::base::enableFlush (std::ostream &os)
	Re-enable flushing of the Log stream.
std::ostream &	eq::base::forceFlush (std::ostream &os)
	Flush the Log stream regardless of the auto-flush state.
std::ostream &	eq::base::disableHeader (std::ostream &os)
	Disable printing of the Log header for subsequent lines.
std::ostream &	eq::base::enableHeader (std::ostream &os)
	Re-enable printing of the Log header for subsequent lines.

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Detailed Description

This file contains the logging classes for Equalizer.

The macros EQERROR, EQWARN, EQINFO and EQVERB output messages at their respective logging level, if the level is active. They use a per-thread base::Log instance, which is a std::ostream.

Definition in file lib/base/log.h.

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Define Documentation

#define EQERROR

Value:

(eq::base::Log::level >= eq::base::LOG_ERROR) &&    \
    eq::base::Log::instance( SUBDIR, __FILE__, __LINE__ )

Output an error message to the per-thread Log stream.

Definition at line 252 of file lib/base/log.h.

Referenced by eq::net::Dispatcher::_cmdUnknown(), eVolve::RawVolumeModel::_createVolumeTexture(), eq::FrameBufferObject::addColorTexture(), eq::Channel::applyViewport(), eq::Compositor::assembleImageDB_GLSL(), eq::base::checkHeap(), eq::Pipe::configInit(), eq::Window::configInitOSWindow(), eq::net::Node::connect(), eq::net::Node::deserialize(), eq::net::exit(), eq::base::RNG::get(), eq::getConfig(), eq::net::init(), eq::init(), eq::net::Dispatcher::invokeCommand(), eq::base::Lock::Lock(), eq::net::DataIStream::read(), eq::Image::readImage(), eq::net::Connection::recvSync(), eq::server::Server::run(), eq::base::Launcher::run(), eqPly::EqPly::run(), eq::net::Node::runClient(), eq::net::ConnectionSet::select(), eq::net::Connection::send(), eq::Channel::setupAssemblyState(), eq::base::TimedLock::TimedLock(), eq::net::Session::unmapObject(), eq::ROITracker::updateDelay(), eq::Image::writeImage(), and eq::net::Object::~Object().

#define EQWARN

Value:

(eq::base::Log::level >= eq::base::LOG_WARN)  &&    \
    eq::base::Log::instance( SUBDIR, __FILE__, __LINE__ )

Output a warning message to the per-thread Log stream.

Definition at line 255 of file lib/base/log.h.

Referenced by eq::net::FullSlaveCM::_unpackOneVersion(), eq::net::SocketConnection::acceptSync(), eq::server::Config::addCanvas(), eq::AGLEventHandler::AGLEventHandler(), eq::Compositor::assembleImage(), eq::Compositor::assembleImageDB_GLSL(), eq::Server::chooseConfig(), eq::WGLWindow::chooseWGLPixelFormat(), eq::net::SocketConnection::close(), eq::Image::compressPixelData(), eq::Pipe::configExit(), eq::WGLWindow::configInit(), eq::AGLWindow::configInitAGLDrawable(), eq::AGLWindow::configInitAGLFullscreen(), eq::GLXWindow::configInitGLXDrawable(), eq::Window::configInitOSWindow(), eq::WGLWindow::configInitWGLDrawable(), eq::net::SocketConnection::connect(), eq::Client::connectServer(), eq::net::Connection::create(), eq::WGLWindow::createWGLContext(), eq::debugGLError(), eq::net::Node::deserialize(), eq::Client::disconnectServer(), eq::AGLMessagePump::dispatchAll(), eq::AGLMessagePump::dispatchOne(), eq::ROIFinder::findRegions(), eq::net::CommandQueue::flush(), eq::net::ConnectionDescription::fromString(), eq::net::Session::genIDs(), eq::Image::getInternalTextureFormat(), eq::Image::getNumChannels(), eq::FrameBufferObject::init(), eqPly::Config::init(), eq::Compressor::init(), eq::net::Node::initLocal(), eq::net::Session::invokeCommand(), eq::base::Thread::join(), eq::WGLWindow::joinNVSwapBarrier(), eq::GLXWindow::joinNVSwapBarrier(), eq::AGLWindow::joinNVSwapBarrier(), eq::net::SocketConnection::listen(), eq::net::Node::listen(), eq::base::MemoryMap::map(), eq::net::Session::mapObjectNB(), eq::Compositor::mergeFramesCPU(), eq::base::DSO::open(), eq::base::Thread::pinCurrentThread(), eq::WGLMessagePump::postWakeup(), eq::GLXMessagePump::postWakeup(), eq::AGLMessagePump::postWakeup(), eq::Window::processEvent(), eq::Channel::processEvent(), eq::net::FDConnection::readSync(), eq::base::Launcher::run(), eq::net::Node::runClient(), eqPly::Pipe::selectWindowSystem(), eq::net::Connection::send(), eq::Config::setWindowSystem(), eq::Client::setWindowSystem(), eq::base::Thread::start(), eq::FrameData::startReadback(), eq::FrameData::transmit(), eq::base::MemoryMap::unmap(), eq::Server::useConfig(), eq::WGLEventHandler::WGLEventHandler(), eq::net::FDConnection::write(), and eq::net::Session::~Session().

#define EQINFO

Value:

(eq::base::Log::level >= eq::base::LOG_INFO)  &&    \
    eq::base::Log::instance( SUBDIR, __FILE__, __LINE__ )

Output an informational message to the per-thread Log stream.

Definition at line 258 of file lib/base/log.h.

Referenced by eq::EventHandler::_getRenderContext(), eq::AGLEventHandler::AGLEventHandler(), eq::net::CommandCache::alloc(), eq::Image::allocCompressor(), eq::Compositor::assembleFrame(), eq::net::Object::attachToSession(), eq::net::Barrier::Barrier(), eq::net::Object::becomeMaster(), eq::base::Thread::cancel(), eq::Channel::Channel(), eq::GLXWindow::chooseXVisualInfo(), eq::GLXEventHandler::clearEventSet(), eq::Client::Client(), eqPly::EqPly::clientLoop(), eq::Client::clientLoop(), eq::server::Compound::Compound(), eq::WGLWindow::configExit(), eq::GLXWindow::configExit(), eq::GLXPipe::configExit(), eq::AGLWindow::configExit(), eq::AGLPipe::configExit(), eq::WGLPipe::configInit(), eq::Pipe::configInit(), eq::GLXPipe::configInit(), eq::AGLPipe::configInit(), eq::GLXWindow::configInitGLXPBuffer(), eq::GLXWindow::configInitGLXWindow(), eq::Window::configInitOSWindow(), eq::net::Node::connect(), eq::Client::connectServer(), eq::AGLWindow::createAGLContext(), eq::net::Node::deserialize(), eq::base::Thread::exit(), eq::Image::findCompressors(), eq::Frame::Frame(), eq::net::init(), eq::init(), eqPly::Config::init(), eq::net::Node::initConnect(), eq::net::Node::initLocal(), eq::WGLWindow::joinNVSwapBarrier(), eq::net::SocketConnection::listen(), eq::net::Node::listen(), eq::net::Node::Node(), eq::Node::Node(), eq::server::Window::notifyViewportChanged(), eq::server::Channel::notifyViewportChanged(), eq::base::Thread::pinCurrentThread(), eq::Pipe::Pipe(), eq::net::FDConnection::readSync(), eq::net::Connection::recvSync(), eq::base::Thread::removeAllListeners(), eq::server::Server::run(), eq::base::Launcher::run(), eq::net::Node::runClient(), eq::server::Segment::Segment(), eq::server::Server::Server(), eq::Server::Server(), eq::net::Session::Session(), eq::AGLWindow::setAGLPBuffer(), eq::AGLWindow::setCarbonWindow(), eq::server::Pipe::setPixelViewport(), eq::Config::setWindowSystem(), eq::Client::setWindowSystem(), eq::net::Node::stopListening(), eq::Window::Window(), eq::server::Channel::~Channel(), eq::Channel::~Channel(), eq::Client::~Client(), eq::Config::~Config(), eq::net::Node::~Node(), eq::Node::~Node(), eq::server::Segment::~Segment(), eq::Server::~Server(), and eq::net::Session::~Session().

#define EQVERB

Value:

(eq::base::Log::level >= eq::base::LOG_VERB)  &&    \
    eq::base::Log::instance( SUBDIR, __FILE__, __LINE__ )

Output a verbatim message to the per-thread Log stream.

Definition at line 261 of file lib/base/log.h.

Referenced by eq::net::SocketConnection::acceptSync(), eq::Channel::applyFrustum(), eq::Channel::applyHeadTransform(), eq::Channel::applyOrtho(), eq::Channel::applyScreenFrustum(), eq::Compositor::assembleFramesCPU(), eq::Compositor::assembleFramesUnsorted(), eq::net::PipeConnection::connect(), eq::AGLMessagePump::dispatchAll(), eq::net::Session::dispatchCommand(), eq::net::Node::dispatchCommand(), eq::net::Dispatcher::dispatchCommand(), eq::AGLMessagePump::dispatchOne(), eq::server::Node::flushFrames(), eq::Config::handleEvents(), eq::net::Session::invokeCommand(), eq::net::Node::invokeCommand(), eq::base::Thread::join(), eq::net::Node::listen(), eq::base::Lock::Lock(), eq::Compositor::mergeFramesCPU(), eq::net::PipeConnection::PipeConnection(), eq::net::Connection::recvSync(), eqPly::EqPly::run(), eq::net::ConnectionSet::select(), eq::server::Compound::setProjection(), eq::server::Compound::setWall(), eq::net::SocketConnection::SocketConnection(), eq::base::Thread::start(), eq::Window::swapBuffers(), eq::server::Node::update(), and eq::server::CompoundUpdateInputVisitor::visit().

#define EQLOG

(

topic

)

Value:

(eq::base::Log::topics & (topic))  &&  \
    eq::base::Log::instance( SUBDIR, __FILE__, __LINE__ )

Output a message pertaining to a topic to the per-thread Log stream.

Definition at line 265 of file lib/base/log.h.

Referenced by eVolve::RawVolumeModel::_createVolumeTexture(), eq::net::FullSlaveCM::_unpackOneVersion(), eq::server::Window::activate(), eq::server::Pipe::activate(), eq::server::Node::activate(), eq::server::Channel::activate(), eq::server::Config::addCanvas(), eq::server::Canvas::addSegment(), eq::net::UnbufferedMasterCM::addSlave(), eq::net::FullMasterCM::addSlave(), eq::net::DeltaMasterCM::addSlave(), eq::FrameData::applyInstanceData(), eq::net::StaticSlaveCM::applyMapData(), eq::net::FullSlaveCM::applyMapData(), eq::Compositor::assembleImageDB_FF(), eq::Compositor::assembleImageDB_GLSL(), eq::server::Window::deactivate(), eq::server::Pipe::deactivate(), eq::server::Node::deactivate(), eq::server::Channel::deactivate(), eq::net::Session::deregisterObject(), eq::net::Barrier::enter(), eq::ROIFinder::findRegions(), eq::Config::finishAllFrames(), eq::Config::finishFrame(), eq::net::Session::getIDMaster(), eq::Config::handleEvent(), eq::net::Session::mapObjectNB(), eq::net::Session::mapObjectSync(), eq::server::LoadEqualizer::notifyLoadData(), eq::server::DFREqualizer::notifyLoadData(), eq::server::Config::notifyNodeFrameFinished(), eq::server::LoadEqualizer::notifyUpdatePre(), eq::server::FramerateEqualizer::notifyUpdatePre(), eq::net::Session::registerObject(), eq::Pipe::releaseFrame(), eq::Pipe::releaseFrameLocal(), eq::Node::releaseFrameLocal(), eqPly::EqPly::run(), eq::net::ObjectInstanceDataOStream::sendBuffer(), eq::net::ObjectDeltaDataOStream::sendBuffer(), eq::Config::sendEvent(), eq::net::ObjectInstanceDataOStream::sendFooter(), eq::net::ObjectDeltaDataOStream::sendFooter(), eq::Pipe::startFrame(), eq::Config::startFrame(), eq::Image::startReadback(), eq::net::FullSlaveCM::sync(), eq::net::Session::unmapObject(), eq::server::Pipe::update(), eq::server::Node::update(), eq::server::Channel::update(), eq::server::Window::updateDraw(), eq::server::Compound::updateFrustum(), eq::server::Window::updatePost(), eq::server::CompoundUpdateInputVisitor::visit(), eq::server::CompoundInitVisitor::visit(), eq::server::ChannelUpdateVisitor::visitLeaf(), and eq::server::ChannelUpdateVisitor::visitPre().