projector_matrix.hpp

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// OpenBEM - Copyright (C) 2026 Shashwat Sharma
 
// This file is part of OpenBEM.
 
// OpenBEM 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.
 
// You should have received a copy of the GNU General Public License along with OpenBEM.
// If not, see <https://www.gnu.org/licenses/>.
 
 
#ifndef BEM_RWG_PROJ_ASSEMBLER_H
#define BEM_RWG_PROJ_ASSEMBLER_H
 
#include <vector>
 
#include "types.hpp"
#include "rwg/assemblers/base.hpp"
 
 
namespace bem
{
// Forward declarations
template <typename T> class MatrixBase;
template <uint8_t dim> class PointCloud;
}
 
 
namespace bem::rwg
{
 
// Forward declarations
template <uint8_t src_num_dof> class ProjectorBase;
 
template <uint8_t obs_dim = 3>
class EdgeProjectorAssembler: public ProjectorAssemblerBase<obs_dim, 3>
{
 
    using base = ProjectorAssemblerBase<obs_dim, 3>;
    using base::base;
 
public:
 
    void assemble(
        MatrixBase<Complex>& mat,
        ProjectorBase<3>& op,
        const Complex k
        ) override;
 
};
 
 
template <uint8_t obs_dim = 3>
class FaceProjectorAssembler: public ProjectorAssemblerBase<obs_dim, 1>
{
 
    using base = ProjectorAssemblerBase<obs_dim, 1>;
    using base::base;
 
public:
 
    void assemble(
        MatrixBase<Complex>& mat,
        ProjectorBase<1>& op,
        const Complex k
        ) override;
 
};
 
}
 
#ifndef BEM_LINKED
#include "rwg/assemblers/projector_matrix.cpp"
#endif
 
#endif