/******************************************************************************
*       SOFA, Simulation Open-Framework Architecture, development version     *
*                (c) 2006-2017 INRIA, USTL, UJF, CNRS, MGH                    *
*                                                                             *
* This program is free software; you can redistribute it and/or modify it     *
* under the terms of the GNU Lesser General Public License as published by    *
* the Free Software Foundation; either version 2.1 of the License, or (at     *
* your option) any later version.                                             *
*                                                                             *
* This program 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 Lesser General Public License *
* for more details.                                                           *
*                                                                             *
* You should have received a copy of the GNU Lesser General Public License    *
* along with this program. If not, see <http://www.gnu.org/licenses/>.        *
*******************************************************************************
* Authors: The SOFA Team and external contributors (see Authors.txt)          *
*                                                                             *
* Contact information: contact@sofa-framework.org                             *
******************************************************************************/
#ifndef SOFA_GPU_CUDA_CUDATETRAHEDRALTENSORMASSFORCEFIELD_H
#define SOFA_GPU_CUDA_CUDATETRAHEDRALTENSORMASSFORCEFIELD_H

#include <sofa/gpu/cuda/CudaTypes.h>
#include <SofaMiscFem/TetrahedralTensorMassForceField.h>

namespace sofa
{
namespace gpu
{
namespace cuda
{
} //namespace cuda
} //namespace gpu

namespace component
{
namespace forcefield
{

template <>
void TetrahedralTensorMassForceField<gpu::cuda::CudaVec3fTypes>::addForce(const core::MechanicalParams* mparams, DataVecDeriv& d_f, const DataVecCoord& d_x, const DataVecDeriv& d_v);

template <>
void TetrahedralTensorMassForceField<gpu::cuda::CudaVec3fTypes>::addDForce(const core::MechanicalParams* mparams, DataVecDeriv& d_df, const DataVecDeriv& d_dx);

template <>
void TetrahedralTensorMassForceField<gpu::cuda::CudaVec3fTypes>::initNeighbourhoodPoints();

#ifdef SOFA_GPU_CUDA_DOUBLE
template <>
void TetrahedralTensorMassForceField<gpu::cuda::CudaVec3dTypes>::addForce(const core::MechanicalParams* mparams, DataVecDeriv& d_f, const DataVecCoord& d_x, const DataVecDeriv& d_v);

template <>
void TetrahedralTensorMassForceField<gpu::cuda::CudaVec3dTypes>::addDForce(const core::MechanicalParams* mparams, DataVecDeriv& d_df, const DataVecDeriv& d_dx);

template <>
void TetrahedralTensorMassForceField<gpu::cuda::CudaVec3dTypes>::initNeighbourhoodPoints();
#endif

inline int& TetrahedralTensorMassForceField_nbMaxEdgesPerNode()
{
	static int nbMaxEdgesPerNode = 0;
	return nbMaxEdgesPerNode;
}

// WARNING: we do the following because we cannot instantiate a CudaVector (calls cuda functions) during the load of the dynamic library on Windows (its a bug leading to a stale)

inline sofa::gpu::cuda::CudaVector<int>& TetrahedralTensorMassForceField_neighbourhoodPoints()
{
	static sofa::gpu::cuda::CudaVector<int> neighbourhoodPoints;
	return neighbourhoodPoints;
}

inline sofa::gpu::cuda::CudaVector<float>& TetrahedralTensorMassForceField_contribEdge()
{
	static sofa::gpu::cuda::CudaVector<float> contribEdge;
	return contribEdge;
}

} // namespace forcefield
} // namespace component
} // namespace sofa
#endif // SOFA_GPU_CUDA_CUDATETRAHEDRALTENSORMASSFORCEFIELD_H