StridedVariable.h

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#ifndef included_AMP_StridedVariable_H
#define included_AMP_StridedVariable_H
 
#include "AMP/vectors/SubsetVariable.h"
 
namespace AMP::LinearAlgebra {
 
class StridedVariable : public SubsetVariable
{
public:
    StridedVariable( const std::string &name, size_t offset, size_t stride );
 
    std::shared_ptr<AMP::Discretization::DOFManager>
        getSubsetDOF( std::shared_ptr<AMP::Discretization::DOFManager> ) const override;
 
    AMP::AMP_MPI getComm( const AMP::AMP_MPI &comm ) const override;
 
    std::shared_ptr<VectorSelector> createVectorSelector() const override;
 
    std::string className() const override { return "StridedVariable"; }
 
    void writeRestart( int64_t ) const override;
    StridedVariable( int64_t );
 
private:
    StridedVariable();
    size_t d_offset = 0;
    size_t d_stride = 1;
};
} // namespace AMP::LinearAlgebra
 
#endif