FWCore
Concurrency
interface
ThreadSafeOutputFileStream.h
Go to the documentation of this file.
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#ifndef FWCore_Concurrency_ThreadSafeOutputFileStream_h
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#define FWCore_Concurrency_ThreadSafeOutputFileStream_h
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#include "tbb/concurrent_queue.h"
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#include <atomic>
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#include <fstream>
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#include <string>
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namespace
edm
{
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class
ThreadSafeOutputFileStream
{
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public
:
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ThreadSafeOutputFileStream
(
std::string
const
&
name
);
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~ThreadSafeOutputFileStream
();
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void
write
(
std::string
&&
msg
);
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explicit
operator
bool
()
const
{
return
static_cast<bool>(
file_
); }
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private
:
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std::ofstream
file_
;
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std::atomic<bool>
msgBeingLogged_
{
false
};
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tbb::concurrent_queue<std::string>
waitingMessages_
{};
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};
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}
// namespace edm
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#endif
edm::ThreadSafeOutputFileStream::~ThreadSafeOutputFileStream
~ThreadSafeOutputFileStream()
Definition:
ThreadSafeOutputFileStream.cc:9
electrons_cff.bool
bool
Definition:
electrons_cff.py:372
edm
HLT enums.
Definition:
AlignableModifier.h:19
edm::ThreadSafeOutputFileStream
Definition:
ThreadSafeOutputFileStream.h:11
mps_check.msg
tuple msg
Definition:
mps_check.py:285
edm::ThreadSafeOutputFileStream::waitingMessages_
tbb::concurrent_queue< std::string > waitingMessages_
Definition:
ThreadSafeOutputFileStream.h:22
AlCaHLTBitMon_QueryRunRegistry.string
string
Definition:
AlCaHLTBitMon_QueryRunRegistry.py:256
edm::ThreadSafeOutputFileStream::ThreadSafeOutputFileStream
ThreadSafeOutputFileStream(std::string const &name)
Definition:
ThreadSafeOutputFileStream.cc:7
edm::ThreadSafeOutputFileStream::msgBeingLogged_
std::atomic< bool > msgBeingLogged_
Definition:
ThreadSafeOutputFileStream.h:21
edm::ThreadSafeOutputFileStream::write
void write(std::string &&msg)
Definition:
ThreadSafeOutputFileStream.cc:17
Skims_PA_cff.name
name
Definition:
Skims_PA_cff.py:17
edm::ThreadSafeOutputFileStream::file_
std::ofstream file_
Definition:
ThreadSafeOutputFileStream.h:20
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