/home/marsyas/marsyas/src/marsyas/MarSystemManager.h

/*
** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca>
**
** 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.
*/

#ifndef MARSYAS_MARSYSTEMMANAGER_H
#define MARSYAS_MARSYSTEMMANAGER_H

#include <string>
#include <map>
#include <vector>

#include "MarSystem.h"

namespace Marsyas
{
class MarSystem;

class marsyas_EXPORT MarSystemManager
{
protected:
    std::map<std::string, MarSystem*> registry_;
    std::map<std::string, MarSystem*> workingSet_;
    std::map<std::string, int       > compositesMap_;

    enum compositePrototypes_
    {
        STUB,
        MULTIPITCH,
        DEVIBOT,
        STEREO2MONO,
        TEXTURESTATS,
        LPCNET,
        POWERSPECTRUMNET,
        POWERSPECTRUMNET1,
        STFT_FEATURES,
        TIMBREFEATURES,
        STEREOPANNINGSPECTRUMFEATURES,
        STEREOFEATURES,
        PHASEVOCODER,
        PHASEVOCODEROSCBANK,
        PITCHSACF,
        PITCHPRAAT,
        PEAKANALYSE,
        WHASPNET,
        STEREOFEATURES2,
        CLASSIFIER,
        PIPE_BLOCK,
        AFB_BLOCK_A,
        AFB_BLOCK_B,
        AFB_BLOCK_C,
        DECIMATING_QMF
    };

    void registerComposite(std::string);

public:
    MarSystemManager();
    ~MarSystemManager();
    void registerPrototype(std::string type, MarSystem *);
    MarSystem* getPrototype(std::string type);
    MarSystem* create(std::string type, std::string name);
    MarSystem* create(std::string fullname);
    MarSystem* getMarSystem(std::istream& is, MarSystem *parent=NULL);
    MarSystem* loadFromFile(std::string fname);
    std::map<std::string, MarSystem*> getWorkingSet(std::istream& is);

    bool isRegistered (std::string name);

    std::vector <std::string> registeredPrototypes();
};

}//namespace Marsyas

#endif

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