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 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#pragma once
#include "rocalution/rocalution.hpp"
#include "utility.hpp"

#include <cstring>

struct rocalution_enum_preconditioner
{

#define LIST_ROCALUTION_ENUM_PRECONDITIONER \
    ENUM_PRECONDITIONER(none)               \
    ENUM_PRECONDITIONER(chebyshev)          \
    ENUM_PRECONDITIONER(FSAI)               \
    ENUM_PRECONDITIONER(SPAI)               \
    ENUM_PRECONDITIONER(TNS)                \
    ENUM_PRECONDITIONER(Jacobi)             \
    ENUM_PRECONDITIONER(GS)                 \
    ENUM_PRECONDITIONER(SGS)                \
    ENUM_PRECONDITIONER(ILU)                \
    ENUM_PRECONDITIONER(ItILU0)             \
    ENUM_PRECONDITIONER(ILUT)               \
    ENUM_PRECONDITIONER(IC)                 \
    ENUM_PRECONDITIONER(MCGS)               \
    ENUM_PRECONDITIONER(MCSGS)              \
    ENUM_PRECONDITIONER(MCILU)

    //
    //
    //
#define ENUM_PRECONDITIONER(x_) x_,

    typedef enum rocalution_enum_preconditioner__ : int
    {
        LIST_ROCALUTION_ENUM_PRECONDITIONER
    } value_type;

    static constexpr value_type  all[]{LIST_ROCALUTION_ENUM_PRECONDITIONER};
    static constexpr std::size_t size = countof(all);

#undef ENUM_PRECONDITIONER

    //
    //
    //
#define ENUM_PRECONDITIONER(x_) #x_,

    static constexpr const char* names[size]{LIST_ROCALUTION_ENUM_PRECONDITIONER};

#undef ENUM_PRECONDITIONER

    bool is_invalid() const;
    rocalution_enum_preconditioner();
    rocalution_enum_preconditioner& operator()(const char* name_);
    rocalution_enum_preconditioner(const char* name_);

    value_type value{};
};

// constexpr const char * rocalution_enum_preconditioner::names[rocalution_enum_preconditioner::size];
// constexpr rocalution_enum_preconditioner::value_type rocalution_enum_preconditioner::all[rocalution_enum_preconditioner::size];