boundary.h

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#pragma once
 
#include <memory>
 
#include <petibm/mesh.h>
#include <petibm/singleboundary.h>
#include <petibm/solution.h>
 
namespace petibm
{
namespace boundary
{
class BoundaryBase
{
public:
    PetscInt dim;
 
    std::vector<std::vector<type::SingleBoundary>> bds;
 
    BoundaryBase() = default;
 
    BoundaryBase(const type::Mesh &mesh, const YAML::Node &node);
 
    virtual ~BoundaryBase();
 
    virtual PetscErrorCode destroy();
 
    virtual PetscErrorCode setGhostICs(const type::Solution &soln) = 0;
 
    virtual PetscErrorCode updateEqs(const type::Solution &soln,
                                     const PetscReal &dt) = 0;
 
    virtual PetscErrorCode updateGhostValues(const type::Solution &soln) = 0;
 
    virtual PetscErrorCode copyValues2LocalVecs(
        std::vector<Vec> &lclVecs) const = 0;
 
protected:
    virtual PetscErrorCode init(const type::Mesh &mesh,
                                const YAML::Node &node) = 0;
 
    MPI_Comm comm;
 
    PetscMPIInt mpiSize;
 
    PetscMPIInt mpiRank;
 
    type::Mesh mesh;
 
};  // BoundaryBase
 
}  // end of namespace boundary
 
namespace type
{
typedef std::shared_ptr<boundary::BoundaryBase> Boundary;
 
}  // end of namespace type
 
namespace boundary
{
PetscErrorCode createBoundary(const type::Mesh &mesh, const YAML::Node &node,
                              type::Boundary &boundary);
 
}  // end of namespace boundary
 
}  // end of namespace petibm