/*! \file */
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#include "rocalution_enum_itsolver.hpp"
#include <iostream>
constexpr const char* rocalution_enum_itsolver::names[rocalution_enum_itsolver::size];
constexpr rocalution_enum_itsolver::value_type rocalution_enum_itsolver::all[];

const char* rocalution_enum_itsolver::to_string() const
{
    return rocalution_enum_itsolver::to_string(this->value);
}

bool rocalution_enum_itsolver::is_invalid() const
{
    for(auto v : all)
    {
        if(this->value == v)
        {
            return false;
        }
    }
    return true;
}

rocalution_enum_itsolver::rocalution_enum_itsolver(const char* itsolver_name)
{
    this->value = (value_type)-1;
    for(auto v : all)
    {
        const char* str = names[v];
        if(!strcmp(itsolver_name, str))
        {
            this->value = v;
            return;
        }
    }

    rocalution_bench_errmsg << "iterative solver '" << itsolver_name
                            << "' is invalid, the list of valid iterative solvers is" << std::endl;
    for(auto v : all)
    {
        const char* str = names[v];
        rocalution_bench_errmsg << "      - '" << str << "'" << std::endl;
    }
    throw false;
}

//
// Default contructor.
//
rocalution_enum_itsolver::rocalution_enum_itsolver()
    : value((value_type)-1){};

//
//
//
rocalution_enum_itsolver& rocalution_enum_itsolver::operator()(const char* itsolver_name)
{
    this->value = (value_type)-1;
    for(auto v : all)
    {
        const char* str = names[v];
        if(!strcmp(itsolver_name, str))
        {
            this->value = v;
            return *this;
        }
    }

    rocalution_bench_errmsg << "iterative solver '" << itsolver_name
                            << "' is invalid, the list of valid iterative solvers is" << std::endl;
    for(auto v : all)
    {
        const char* str = names[v];
        rocalution_bench_errmsg << "      - '" << str << "'" << std::endl;
    }
    throw false;
}