temporalwindowfactory.h

/*************************************************************************
 
  Copyright 2011-2015 Ibrahim Sha'ath
 
  This file is part of LibKeyFinder.
 
  LibKeyFinder 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 3 of the License, or
  (at your option) any later version.
 
  LibKeyFinder 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 LibKeyFinder.  If not, see <http://www.gnu.org/licenses/>.
 
*************************************************************************/
 
#ifndef TEMPORALWINDOWFACTORY_H
#define TEMPORALWINDOWFACTORY_H
 
#include "constants.h"
#include "windowfunctions.h"
 
namespace KeyFinder {
 
  class TemporalWindowFactory {
  public:
    TemporalWindowFactory();
    ~TemporalWindowFactory();
    const std::vector<double>* getTemporalWindow(unsigned int frameSize);
  private:
    class TemporalWindowWrapper;
    std::vector<TemporalWindowWrapper*> temporalWindows;
    std::mutex temporalWindowFactoryMutex;
  };
 
  class TemporalWindowFactory::TemporalWindowWrapper {
  public:
    TemporalWindowWrapper(unsigned int frameSize);
    unsigned int getFrameSize() const;
    const std::vector<double>* getTemporalWindow() const;
  private:
    std::vector<double> temporalWindow;
  };
 
 
 
 
}
 
#endif