Tide 0.1.0

tracks.h

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00001 /* Tide
00002  *
00003  * Header for the TrackEntry element and related elements.
00004  *
00005  * Copyright 2011 Geoffrey Biggs geoffrey.biggs@aist.go.jp
00006  *     RT-Synthesis Research Group
00007  *     Intelligent Systems Research Institute,
00008  *     National Institute of Advanced Industrial Science and Technology (AIST),
00009  *     Japan
00010  *     All rights reserved.
00011  *
00012  * This file is part of Tide.
00013  *
00014  * Tide is free software; you can redistribute it and/or modify it under
00015  * the terms of the GNU Lesser General Public License as published by
00016  * the Free Software Foundation; either version 2.1 of the License, or
00017  * (at your option) any later version.
00018  *
00019  * Tide is distributed in the hope that it will be useful, but WITHOUT
00020  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00021  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00022  * License for more details.
00023  *
00024  * You should have received a copy of the GNU Lesser General Public
00025  * License along with Tide. If not, see <http://www.gnu.org/licenses/>.
00026  */
00027 
00028 #if !defined(TIDE_TRACKS_H_)
00029 #define TIDE_TRACKS_H_
00030 
00031 #include <boost/operators.hpp>
00032 #include <map>
00033 #include <tide/master_element.h>
00034 #include <tide/track_entry.h>
00035 #include <tide/uint_element.h>
00036 #include <tide/win_dll.h>
00037 
00040 
00041 namespace tide
00042 {
00050     class TIDE_EXPORT Tracks : public MasterElement,
00051             public boost::equality_comparable<Tracks>
00052     {
00053         public:
00055             typedef uint64_t key_type;
00057             typedef TrackEntry::Ptr mapped_type;
00058 
00059         protected:
00061             typedef std::map<key_type, mapped_type> storage_type_;
00062 
00063         public:
00069             Tracks();
00070 
00072             virtual ~Tracks() {};
00073 
00075             typedef storage_type_::value_type value_type;
00077             typedef storage_type_::size_type size_type;
00079             typedef storage_type_::reference reference;
00081             typedef storage_type_::const_reference const_reference;
00083             typedef storage_type_::iterator iterator;
00085             typedef storage_type_::const_iterator const_iterator;
00087             typedef storage_type_::reverse_iterator reverse_iterator;
00089             typedef storage_type_::const_reverse_iterator
00090                 const_reverse_iterator;
00091 
00095             Tracks& operator=(Tracks const& other)
00096                 { entries_ = other.entries_; return *this; }
00097 
00103             mapped_type& at(key_type const& pos)
00104                 { return entries_.at(pos); }
00110             mapped_type const& at(key_type const& pos) const
00111                 { return entries_.at(pos); }
00112 
00119             mapped_type& operator[](key_type const& key);
00126             mapped_type const& operator[](key_type const& key) const;
00127 
00129             iterator begin() { return entries_.begin(); }
00131             const_iterator begin() const { return entries_.begin(); }
00133             iterator end() { return entries_.end(); }
00135             const_iterator end() const { return entries_.end(); }
00137             reverse_iterator rbegin() { return entries_.rbegin(); }
00139             const_reverse_iterator rbegin() const { return entries_.rbegin(); }
00143             reverse_iterator rend() { return entries_.rend(); }
00147             const_reverse_iterator rend() const { return entries_.rend(); }
00148 
00150             bool empty() const { return entries_.empty(); }
00152             size_type count() const { return entries_.size(); }
00154             size_type max_count() const { return entries_.max_size(); }
00155 
00157             void clear() { entries_.clear(); }
00175             std::pair<iterator, bool> insert(mapped_type const& value);
00185             void insert(const_iterator first, const_iterator last);
00190             void erase(iterator position)
00191                 { entries_.erase(position); }
00197             void erase(iterator first, iterator last)
00198                 { entries_.erase(first, last); }
00204             size_type erase(key_type const& number)
00205                 { return entries_.erase(number); }
00210             void swap(Tracks& other)
00211                 { entries_.swap(other.entries_); }
00212 
00219             iterator find(key_type const& number)
00220                 { return entries_.find(number); }
00227             const_iterator find(key_type const& number) const
00228                 { return entries_.find(number); }
00229 
00237             virtual std::streamsize write_body(std::ostream& output);
00238 
00240             friend bool operator==(Tracks const& lhs, Tracks const& rhs);
00241 
00242         protected:
00247             storage_type_ entries_;
00248 
00250             virtual std::streamsize body_size() const;
00251 
00259             virtual std::streamsize read_body(std::istream& input,
00260                     std::streamsize size);
00261 
00269             void validate_entries() const;
00270 
00285             void verify_not_duplicate(TrackEntry::Ptr entry) const;
00286     }; // class Tracks
00287 
00288     bool operator==(Tracks const& lhs, Tracks const& rhs);
00289 }; // namespace tide
00290 
00292 // group elements
00293 
00294 #endif // TIDE_TRACKS_H_
00295 
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