/*! \file */
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#include "rocalution_enum_preconditioner.hpp"

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];

#include <iostream>
bool rocalution_enum_preconditioner::is_invalid() const
{
    for(auto v : all)
    {
        if(this->value == v)
        {
            return false;
        }
    }
    return true;
}

rocalution_enum_preconditioner::rocalution_enum_preconditioner(const char* name_)
{
    for(auto v : all)
    {
        if(!strcmp(name_, names[v]))
        {
            this->value = v;
            return;
        }
    }

    rocalution_bench_errmsg << "preconditioner '" << name_
                            << "' is invalid, the list of valid preconditioners is" << std::endl;
    for(auto v : all)
    {
        rocalution_bench_errmsg << "   - '" << names[v] << "'" << std::endl;
    }
    throw false;
};

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

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

    rocalution_bench_errmsg << "preconditioner '" << name_
                            << "' is invalid, the list of valid preconditioners is" << std::endl;
    for(auto v : all)
    {
        rocalution_bench_errmsg << "   - '" << names[v] << "'" << std::endl;
    }

    throw false;
}