libopenms-dev 1.11.1-5 / usr / include / OpenMS / ANALYSIS / QUANTITATION / IsobaricQuantitationMethod.h

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// $Maintainer: Stephan Aiche $
// $Authors: Stephan Aiche $
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#ifndef OPENMS_ANALYSIS_QUANTITATION_ISOBARICQUANTITATIONMETHOD_H
#define OPENMS_ANALYSIS_QUANTITATION_ISOBARICQUANTITATIONMETHOD_H

#include <OpenMS/DATASTRUCTURES/DefaultParamHandler.h>
#include <OpenMS/DATASTRUCTURES/Matrix.h>
#include <OpenMS/DATASTRUCTURES/String.h>

#include <OpenMS/KERNEL/Peak2D.h>

#include <vector>

namespace OpenMS
{
  /**
    @brief Abstract base class describing an isobaric quantitation method in terms of the used channels and an isotope correction matrix.
  */
  class OPENMS_DLLAPI IsobaricQuantitationMethod :
    public DefaultParamHandler
  {
public:

    /**
      @brief Summary of an isobaric quantitation channel.
    */
    struct IsobaricChannelInformation
    {
      /// The name of the channel.
      Int name;
      /// The id of the channel.
      Int id;
      /// Optional description of the channel.
      String description;
      /// The expected centroid position of the channel peak in m/z.
      Peak2D::CoordinateType center;

      /// C'tor
      IsobaricChannelInformation(const Int name, const Int id, const String& description, const Peak2D::CoordinateType& center) :
        name(name),
        id(id),
        description(description),
        center(center)
      {
      }

    };

    /// @brief c'tor setting the name for the underlying param handler
    IsobaricQuantitationMethod();

    /// @brief d'tor
    virtual ~IsobaricQuantitationMethod();

    typedef std::vector<IsobaricChannelInformation> IsobaricChannelList;

    /**
      @brief Returns a unique name for the quantitation method.

      @return The unique name or identifier of the quantitation method.
    */
    virtual const String& getName() const = 0;

    /**
      @brief Returns information on the different channels used by the qunatitation method.

      @return A st::vector containing the channel information for this quantitation method.
    */
    virtual const IsobaricChannelList& getChannelInformation() const = 0;

    /**
      @brief Gives the number of channels available for this quantitation method.

      @return The number of channels available for this quantitation method.
    */
    virtual Size getNumberOfChannels() const = 0;

    /**
      @brief Returns an isotope correction matrix suitable for the given quantitation method.
    */
    virtual Matrix<double> getIsotopeCorrectionMatrix() const = 0;
    
    /**
      @brief Returns the index of the reference channel in the IsobaricChannelList (see IsobaricQuantitationMethod::getChannelInformation()).
    */
    virtual Size getReferenceChannel() const = 0;

protected:
    /**
      @brief Helper function to convert a string list containing an isotope correction matrix into a Matrix<double>.

      @param stringlist The StringList to convert.
      @return An isotope correction matrix as Matrix<double>.
    */
    Matrix<double> stringListToIsotopCorrectionMatrix_(const StringList& stringlist) const;
  };
} // namespace

#endif // OPENMS_ANALYSIS_QUANTITATION_ISOBARICQUANTITATIONMETHOD_H