databaseOptions.hpp

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/*
 * Copyright (c) 2014 Patrick P. Frey
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
#ifndef _STRUS_DATABASE_OPTIONS_HPP_INCLUDED
#define _STRUS_DATABASE_OPTIONS_HPP_INCLUDED

namespace strus
{

class DatabaseOptions
{
public:
        DatabaseOptions()
                :m_opt(0){}
        DatabaseOptions( const DatabaseOptions& o)
                :m_opt(o.m_opt){}
        DatabaseOptions( unsigned int opt_)
                :m_opt(opt_){}

        DatabaseOptions& useCache( bool yes=true)
        {
                if (yes) m_opt |= UseCache; else m_opt &= ~UseCache;
                return *this;
        }

        bool useCacheEnabled() const
        {
                return m_opt & UseCache;
        }

        unsigned int opt() const
        {
                return m_opt;
        }

private:
        unsigned int m_opt;
        enum {UseCache=1};
};

}//namespace
#endif