MeshFactory.h

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#ifndef included_AMP_Mesh_MeshFactory
#define included_AMP_Mesh_MeshFactory
 
#include "AMP/utils/FactoryStrategy.hpp"
 
 
namespace AMP::IO {
class RestartManager;
}
 
 
namespace AMP::Mesh {
 
class Mesh;
class MeshParameters;
 
 
template<class MESH>
std::unique_ptr<MESH> createMeshFromParams( std::shared_ptr<MeshParameters> params )
{
    return std::make_unique<MESH>( params );
}
template<class MESH>
std::unique_ptr<MESH> createMeshFromRestart( int64_t fid, AMP::IO::RestartManager *manager )
{
    return std::make_unique<MESH>( fid, manager );
}
 
 
class MeshFactory
{
public:
    static MeshFactory &getFactory()
    {
        static MeshFactory singletonInstance;
        return singletonInstance;
    }
 
    static std::shared_ptr<Mesh> create( std::shared_ptr<MeshParameters> parameters );
 
 
    static std::shared_ptr<Mesh> create( int64_t fid, AMP::IO::RestartManager *manager );
 
    template<class MESH>
    static void registerMesh( const std::string &name )
    {
        FactoryStrategy<Mesh, std::shared_ptr<MeshParameters>>::registerFactory(
            name, createMeshFromParams<MESH> );
        FactoryStrategy<Mesh, int64_t, AMP::IO::RestartManager *>::registerFactory(
            name, createMeshFromRestart<MESH> );
    }
};
 
 
} // namespace AMP::Mesh
 
#endif