MovableBoxMesh.h

Go to the documentation of this file.

#ifndef included_AMP_MovableBoxMesh
#define included_AMP_MovableBoxMesh
 
#include "AMP/mesh/structured/BoxMesh.h"
#include "AMP/utils/Array.h"
 
#include <array>
#include <vector>
 
 
namespace AMP::Mesh {
 
 
class MovableBoxMesh : public AMP::Mesh::BoxMesh
{
public:
    explicit MovableBoxMesh( const AMP::Mesh::BoxMesh &mesh );
 
 
    std::string meshClass() const override;
 
 
    Mesh::Movable isMeshMovable() const override;
 
 
    bool operator==( const Mesh &mesh ) const override;
 
 
    uint64_t positionHash() const override;
 
 
    void displaceMesh( const std::vector<double> &x ) override;
 
    void displaceMesh( std::shared_ptr<const AMP::LinearAlgebra::Vector> x ) override;
 
    std::unique_ptr<Mesh> clone() const override;
 
    void coord( const MeshElementIndex &index, double *pos ) const override;
 
    std::array<AMP::Array<double>, 3> localCoord() const override;
 
    std::array<AMP::Array<double>, 3> globalCoord() const override;
 
 
public: // BoxMesh specific functionality
    AMP::Geometry::Point physicalToLogical( const AMP::Geometry::Point &x ) const override;
 
 
public: // Restart functions
    void writeRestart( int64_t ) const override;
    MovableBoxMesh( int64_t, AMP::IO::RestartManager * );
 
 
private:
    MovableBoxMesh(); // Private empty constructor
 
    // Index indicating number of times the position has changed
    uint64_t d_pos_hash;
 
    // The coordinates of the nodes
    MeshElementIndex d_first;
    MeshElementIndex d_last;
    AMP::Array<double> d_coord;
    std::map<MeshElementIndex, MeshElementIndex> d_mapped;
};
 
 
} // namespace AMP::Mesh
 
 
#endif