problem-solver-map.hh

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// Copyright (c) 2016, Joseph Mirabel
// Authors: Joseph Mirabel (joseph.mirabel@laas.fr)
//
 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#ifndef HPP_CORBASERVER_PROBLEM_SOLVER_MAP_HH
#define HPP_CORBASERVER_PROBLEM_SOLVER_MAP_HH
#include <boost/thread/mutex.hpp>
#include <map>
 
#include "hpp/corbaserver/config.hh"
#include "hpp/corbaserver/fwd.hh"
#include "hpp/core/fwd.hh"
 
namespace hpp {
namespace corbaServer {
class HPP_CORBASERVER_DLLAPI ProblemSolverMap {
 public:
  typedef std::map<std::string, core::ProblemSolverPtr_t> ProblemMap_t;
  typedef shared_ptr<ProblemMap_t> ProblemMapPtr_t;
  typedef boost::mutex mutex_t;
  typedef shared_ptr<mutex_t> mutexPtr_t;
 
  ProblemSolverMap(core::ProblemSolverPtr_t init,
                   const std::string& name = "default");
 
  ProblemSolverMap(const ProblemSolverMap& map);
 
  core::ProblemSolverPtr_t operator->();
  operator core::ProblemSolverPtr_t();
 
  core::ProblemSolverPtr_t selected() const;
  core::ProblemSolverPtr_t get(const std::string& name) const;
  void selected(const std::string& name);
 
  bool has(const std::string& name) const;
  void add(const std::string& name, core::ProblemSolverPtr_t ps);
  void remove(const std::string& name);
  void replaceSelected(core::ProblemSolverPtr_t ps);
 
  template <typename ReturnType>
  ReturnType keys() const {
    mutex_t::scoped_lock lock(*mutex_);
    ReturnType l;
    for (ProblemMap_t::const_iterator it = map_->begin(); it != map_->end();
         ++it)
      l.push_back(it->first);
    return l;
  }
 
  const std::string& selectedName() const { return selected_; }
 
 private:
  std::string selected_;
  ProblemMapPtr_t map_;
  mutexPtr_t mutex_;
};
}  // end of namespace corbaServer.
}  // end of namespace hpp.
 
#endif