Commit e69f495a authored by Sebastian Eibl's avatar Sebastian Eibl
Browse files

[ADD] ParticleAccessorWithShape

as this class is often needed it is now part of the mesa_pd core
parent ba344f72
//======================================================================================================================
//
// This file is part of waLBerla. waLBerla is free software: you can
// redistribute it and/or modify it under the terms of the GNU General Public
// License as published by the Free Software Foundation, either version 3 of
// the License, or (at your option) any later version.
//
// waLBerla is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with waLBerla (see COPYING.txt). If not, see <http://www.gnu.org/licenses/>.
//
//! \file ParticleAccessorWithShape.h
//! \author Sebastian Eibl <sebastian.eibl@fau.de>
//
//======================================================================================================================
#pragma once
#include <mesa_pd/data/ParticleAccessor.h>
#include <mesa_pd/data/ParticleStorage.h>
#include <mesa_pd/data/ShapeStorage.h>
namespace walberla {
namespace mesa_pd {
namespace data {
class ParticleAccessorWithShape : public data::ParticleAccessor
{
public:
ParticleAccessorWithShape(std::shared_ptr<data::ParticleStorage>& ps, std::shared_ptr<data::ShapeStorage>& ss)
: ParticleAccessor(ps)
, ss_(ss)
{}
const auto& getInvMass(const size_t p_idx) const {return ss_->shapes[ps_->getShapeIDRef(p_idx)]->getInvMass();}
const auto& getInvInertiaBF(const size_t p_idx) const {return ss_->shapes[ps_->getShapeIDRef(p_idx)]->getInvInertiaBF();}
data::BaseShape* getShape(const size_t p_idx) const {return ss_->shapes[ps_->getShapeIDRef(p_idx)].get();}
private:
std::shared_ptr<data::ShapeStorage> ss_;
};
} //namespace data
} //namespace mesa_pd
} //namespace walberla
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