dynamic_moos_vars.h

// Copyright 2009-2018 Toby Schneider (http://gobysoft.org/index.wt/people/toby)
//                     GobySoft, LLC (2013-)
//                     Massachusetts Institute of Technology (2007-2014)
//                     Community contributors (see AUTHORS file)
//
//
// This file is part of the Goby Underwater Autonomy Project Libraries
// ("The Goby Libraries").
//
// The Goby Libraries are free software: you can redistribute them and/or modify
// them under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 2.1 of the License, or
// (at your option) any later version.
//
// The Goby Libraries are distributed in the hope that they will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Goby.  If not, see <http://www.gnu.org/licenses/>.

#ifndef DYNAMICMOOSVARSH
#define DYNAMICMOOSVARSH

#include "goby/moos/moos_header.h"

namespace goby
{
namespace moos
{
class DynamicMOOSVars
{
  public:
    const CMOOSMsg& get_moos_var(const std::string& s) { return vars[s]; }

    const CMOOSMsg& operator[](const std::string& s) { return vars[s]; }

    // read the whole list
    void update_moos_vars(const MOOSMSG_LIST& NewMail)
    {
        for (MOOSMSG_LIST::const_iterator p = NewMail.begin(), n = NewMail.end(); p != n; ++p)
            vars[p->GetKey()] = *p;
    }

    // update a single variable at a time
    void update_moos_vars(const CMOOSMsg& msg) { vars[msg.GetKey()] = msg; }

    std::map<std::string, CMOOSMsg>& all() { return vars; }

  private:
    std::map<std::string, CMOOSMsg> vars;
};
} // namespace moos
} // namespace goby

inline bool valid(const CMOOSMsg& m) { return m.GetTime() != -1; }

#endif