openPMD-api
include
openPMD
ParticleSpecies.hpp
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/* Copyright 2017-2021 Fabian Koller
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*
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* This file is part of openPMD-api.
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*
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* openPMD-api is free software: you can redistribute it and/or modify
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* it under the terms of of either the GNU General Public License or
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* the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* openPMD-api is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License and the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License
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* and the GNU Lesser General Public License along with openPMD-api.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "openPMD/backend/Attributable.hpp"
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#include "openPMD/backend/Container.hpp"
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#include "openPMD/ParticlePatches.hpp"
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#include "openPMD/Record.hpp"
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#include <string>
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namespace
openPMD
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{
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class
ParticleSpecies
:
public
Container
< Record >
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{
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friend
class
Container
<
ParticleSpecies
>;
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friend
class
Container
<
Record
>;
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friend
class
Iteration
;
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public
:
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ParticlePatches
particlePatches;
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private
:
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ParticleSpecies
();
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void
read();
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void
flush(std::string
const
&)
override
;
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bool
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dirtyRecursive()
const
;
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};
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namespace
traits
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{
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template
<>
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struct
GenerationPolicy
<
ParticleSpecies
>
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{
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template
<
typename
T >
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void
operator()(
T
& ret)
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{
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ret.particlePatches.linkHierarchy(ret.writable());
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auto
& np = ret.particlePatches[
"numParticles"
];
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auto
& npc = np[RecordComponent::SCALAR];
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npc.resetDataset(
Dataset
(determineDatatype<uint64_t>(), {1}));
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npc.parent() = np.parent();
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auto
& npo = ret.particlePatches[
"numParticlesOffset"
];
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auto
& npoc = npo[RecordComponent::SCALAR];
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npoc.resetDataset(
Dataset
(determineDatatype<uint64_t>(), {1}));
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npoc.parent() = npo.parent();
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}
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};
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}
// traits
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}
// openPMD
openPMD::ParticleSpecies
Definition:
ParticleSpecies.hpp:34
openPMD::UnitDimension::T
@ T
time
openPMD::ParticlePatches
Definition:
ParticlePatches.hpp:32
openPMD::Iteration
Logical compilation of data from one snapshot (e.g.
Definition:
Iteration.hpp:39
openPMD
Public definitions of openPMD-api.
Definition:
Date.cpp:29
openPMD::Record
Definition:
Record.hpp:33
openPMD::Container
Map-like container that enforces openPMD requirements and handles IO.
Definition:
Container.hpp:106
openPMD::traits::GenerationPolicy
Container Element Creation Policy.
Definition:
Attributable.hpp:47
openPMD::Dataset
Definition:
Dataset.hpp:36
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1.8.17