VectorIndexer.h

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#ifndef included_AMP_VectorIndexer
#define included_AMP_VectorIndexer
 
#include <memory>
 
 
namespace AMP::LinearAlgebra {
 
class Vector;
 
class VectorIndexer
{
public:
    virtual ~VectorIndexer() {}
 
    virtual bool isInSub( size_t underlyingID ) const = 0;
 
    virtual size_t getSubID( size_t underlyingID ) const = 0;
 
    virtual size_t getSuperID( size_t subsetID ) const = 0;
 
    virtual size_t getIncrement( size_t underlyingID ) const = 0;
 
    virtual size_t getNumLocalElements( std::shared_ptr<Vector> v ) const = 0;
};
 
} // namespace AMP::LinearAlgebra
 
 
#endif