VectorFactory.h

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#ifndef included_AMP_Vector_VectorFactory
#define included_AMP_Vector_VectorFactory
 
#include "AMP/utils/FactoryStrategy.hpp"
 
 
namespace AMP::IO {
class RestartManager;
}
 
 
namespace AMP::LinearAlgebra {
 
class Vector;
 
template<class VECTOR>
std::unique_ptr<VECTOR> createVectorFromRestart( int64_t fid, AMP::IO::RestartManager *manager )
{
    return std::make_unique<VECTOR>( fid, manager );
}
 
 
class VectorFactory
{
public:
    static VectorFactory &getFactory()
    {
        static VectorFactory singletonInstance;
        return singletonInstance;
    }
 
    static std::shared_ptr<Vector> create( int64_t fid, AMP::IO::RestartManager *manager );
 
    template<class VECTOR>
    static void registerVector( const std::string &name )
    {
        FactoryStrategy<Vector, int64_t, AMP::IO::RestartManager *>::registerFactory(
            name, createVectorFromRestart<VECTOR> );
    }
};
 
 
} // namespace AMP::LinearAlgebra
 
#endif