unsaturated

sparse_solver_structs.hpp
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			#ifndef SPECMICP_UTILS_SPARSESOLVERSTRUCT_HPP
			#define SPECMICP_UTILS_SPARSESOLVERSTRUCT_HPP


			namespace specmicp {
			namespace sparse_solvers {

			//! \brief Available sparse solver
			enum class SparseSolver
			{
			SparseLU, //!< Eigen Sparse LU solver
			SparseQR, //!< Eigen Sparse QR solver
			BiCGSTAB //!< Eigen BiCGSTAB solver
			#ifdef EIGEN_UNSUPPORTED_FOUND
			,
			GMRES //!< Eigen unsupported GMRES solver
			#endif
			};

			enum class SparseSolverReturnCode
			{
			FailedDecomposition =-2, //!< Decomposition has failed
			FailedSystemSolving =-1, //!< Solving linear system has failed
			Success = 0 //!< Success
			};


			} // end namespace sparse_solvers

			using SparseSolver = sparse_solvers::SparseSolver;

			} // end namespace specmicp

			#endif //SPECMICP_DFPMSOLVER_SPARSESOLVERSTRUCT_HPP