Alexandria
2.31.0
SDC-CH common library for the Euclid project
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Configuration
src
lib
Utils.cpp
Go to the documentation of this file.
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/*
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* Copyright (C) 2012-2021 Euclid Science Ground Segment
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*
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* This library is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3.0 of the License, or (at your option)
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* any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "
Configuration/Utils.h
"
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#include <chrono>
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namespace
Euclid
{
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namespace
Configuration {
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static
long
last_manager_id
= 0;
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long
getUniqueManagerId
() noexcept {
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long
id
=
last_manager_id
;
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while
(
id
==
last_manager_id
) {
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auto
now =
std::chrono::system_clock::now
().time_since_epoch();
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id
= std::chrono::duration_cast<std::chrono::microseconds>(now).count();
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}
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last_manager_id
= id;
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return
id;
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}
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}
// namespace Configuration
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}
// namespace Euclid
Utils.h
Euclid::Configuration::last_manager_id
static long last_manager_id
Definition
Utils.cpp:31
Euclid::Configuration::getUniqueManagerId
long getUniqueManagerId() noexcept
Definition
Utils.cpp:33
Euclid
Definition
index_sequence.h:27
std::chrono::system_clock::now
T now(T... args)
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