VMFactory.h

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/*
    This file is part of cpp-ethereum.
 
    cpp-ethereum is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    cpp-ethereum is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
 
#include "VMFace.h"
 
#include <boost/program_options/options_description.hpp>
 
namespace dev
{
namespace eth
{
enum class VMKind
{
    Interpreter,
    Legacy,
    DLL
};
 
std::vector<std::pair<std::string, std::string>>& evmcOptions() noexcept;
 
boost::program_options::options_description vmProgramOptions(
    unsigned _lineLength = boost::program_options::options_description::m_default_line_length);
 
using VMPtr = std::unique_ptr<VMFace, void (*)(VMFace*)>;
 
class VMFactory
{
public:
    VMFactory() = delete;
    ~VMFactory() = delete;
 
    static VMPtr create();
 
    static VMPtr create(VMKind _kind);
};
}  // namespace eth
}  // namespace dev