MIDISong.cxx

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/*
 * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
 * UNIVERSITAT POMPEU FABRA
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * MIDIFileReader C++ classes
 * This code is part of the CLAM library, but also usable stand-alone.
 * Maarten de Boer <mdeboer@iua.upf.es>
 *
 */
#include <vector>
#include "MIDITrack.hxx"
#include "MIDISong.hxx"

namespace MIDI
{

                class SongImpl
                {       
                friend class Song;
                private:        
                        std::vector<Track*> mTrackList;
                        unsigned short mTicksPerQ;
                        
                        int Tracks(void) const
                        {
                                return mTrackList.size();
                        }

                        Track* GetTrack(int i) const
                        {
                                return mTrackList[i];
                        }

                        void AddTrack(Track* t)
                        {
                                mTrackList.push_back(t);
                        }

                        unsigned short GetTicksPerQ(void) const
                        {
                                return mTicksPerQ;
                        }
                        
                        void SetTicksPerQ(unsigned int v)
                        {
                                mTicksPerQ = v;
                        }
                };

                Song::Song()
                {
                        mImpl = new SongImpl;
                }

                Song::~Song()
                {
                        delete mImpl;
                }

                int Song::Tracks(void) const
                {
                        return mImpl->Tracks();
                }

                Track* Song::GetTrack(int i) const
                {
                        return mImpl->GetTrack(i);
                }

                void Song::AddTrack(Track* t)
                {
                        mImpl->AddTrack(t);
                }

                unsigned short Song::GetTicksPerQ(void) const
                {
                        return mImpl->GetTicksPerQ();
                }

                void Song::SetTicksPerQ(unsigned int v)
                {
                        mImpl->SetTicksPerQ(v);
                }
        
}