Gradient.h

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//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2012.
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// $Maintainer: Andreas Bertsch $
// $Authors: Marc Sturm $
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#ifndef OPENMS_METADATA_GRADIENT_H
#define OPENMS_METADATA_GRADIENT_H

#include <OpenMS/CONCEPT/Exception.h>
#include <OpenMS/DATASTRUCTURES/String.h>

#include <vector>

namespace OpenMS
{
  class OPENMS_DLLAPI Gradient
  {
public:
    Gradient();
    Gradient(const Gradient & source);
    ~Gradient();

    Gradient & operator=(const Gradient & source);

    bool operator==(const Gradient & source) const;
    bool operator!=(const Gradient & source) const;

    void addEluent(const String & eluent);
    void clearEluents();
    const std::vector<String> & getEluents() const;

    void addTimepoint(Int timepoint);
    void clearTimepoints();
    const std::vector<Int> & getTimepoints() const;

    void setPercentage(const String & eluent, Int timepoint, UInt percentage);

    const std::vector<std::vector<UInt> > & getPercentages() const;

    UInt getPercentage(const String & eluent, Int timepoint) const;

    void clearPercentages();

    bool isValid() const;

protected:
    std::vector<String> eluents_;
    std::vector<Int> times_;
    // first dimension is eluents, second is times
    std::vector<std::vector<UInt> > percentages_;
  };

} // namespace OpenMS

#endif // OPENMS_METADATA_GRADIENT_H