CommVariable.h

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#ifndef included_AMP_CommVariable_H
#define included_AMP_CommVariable_H
 
#include "AMP/utils/AMP_MPI.h"
#include "AMP/vectors/SubsetVariable.h"
 
namespace AMP::LinearAlgebra {
 
 
class CommVariable : public SubsetVariable
{
public:
    CommVariable( const std::string &name, const AMP_MPI &comm );
 
    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;
 
 
public: // Functions inherited from Variable
    std::string className() const override { return "CommVariable"; }
    uint64_t getID() const override;
    std::shared_ptr<VectorSelector> createVectorSelector() const override;
    void writeRestart( int64_t ) const override;
    CommVariable( int64_t );
 
private:
    CommVariable();
    AMP_MPI d_comm;
};
} // namespace AMP::LinearAlgebra
 
#endif