message_algorithms.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 MESSAGE_ALGORITHMS20091211H
#define MESSAGE_ALGORITHMS20091211H

#include <cctype>
#include <iostream>
#include <map>
#include <string>
#include <vector>

#include <boost/algorithm/string.hpp>
#include <boost/function.hpp>
namespace goby
{
namespace transitional
{
class DCCLMessageVal;
class DCCLMessage;

typedef boost::function<void(DCCLMessageVal&)> AlgFunction1;
typedef boost::function<void(DCCLMessageVal&, const std::vector<DCCLMessageVal>&)> AlgFunction2;

class DCCLAlgorithmPerformer
{
  public:
    static DCCLAlgorithmPerformer* getInstance();
    static void deleteInstance();

    void algorithm(DCCLMessageVal& in, unsigned array_index, const std::string& algorithm,
                   const std::map<std::string, std::vector<DCCLMessageVal> >& vals);

    void run_algorithm(const std::string& algorithm, DCCLMessageVal& in,
                       const std::vector<DCCLMessageVal>& ref);

    void add_algorithm(const std::string& name, AlgFunction1 func) { adv_map1_[name] = func; }

    void add_adv_algorithm(const std::string& name, AlgFunction2 func) { adv_map2_[name] = func; }

    void check_algorithm(const std::string& alg, const DCCLMessage& msg);

  private:
    static DCCLAlgorithmPerformer* inst_;
    std::map<std::string, AlgFunction1> adv_map1_;
    std::map<std::string, AlgFunction2> adv_map2_;

    DCCLAlgorithmPerformer() {}

    DCCLAlgorithmPerformer(const DCCLAlgorithmPerformer&);
    DCCLAlgorithmPerformer& operator=(const DCCLAlgorithmPerformer&);
};
} // namespace transitional
} // namespace goby

#endif