DataFrameWriter.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2020.
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// $Maintainer: Timo Sachsenberg $
// $Authors: Witold Wolski $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <fstream>
#include <string>
#include <vector>
 
#include <OpenMS/OPENSWATHALGO/OpenSwathAlgoConfig.h>
 
namespace OpenSwath
{
  struct OPENSWATHALGO_DLLAPI IDataFrameWriter
  {
    virtual ~IDataFrameWriter();
    virtual void colnames(const std::vector<std::string>& colnames) = 0;
    virtual void store(const std::string& rowname,
                       const std::vector<double>& values) = 0;
  };
 
  struct OPENSWATHALGO_DLLAPI DataMatrix :
    IDataFrameWriter
  {
private:
    std::vector<std::string> colnames_;
    std::vector<std::string> rownames_;
    std::vector<std::vector<double> > store_;
 
public:
    DataMatrix();
 
    void store(const std::string& rowname,
               const std::vector<double>& values) override;
 
    void colnames(const std::vector<std::string>& colnames) override;
 
  };
 
  struct OPENSWATHALGO_DLLAPI CSVWriter :
    IDataFrameWriter
  {
private:
    std::ofstream file_stream_;
    std::string sep_;
    std::string eol_;
 
public:
    explicit CSVWriter(std::string filename);
 
    void store(const std::string& rowname,
               const std::vector<double>& values) override;
 
    ~CSVWriter() override;
 
    void colnames(const std::vector<std::string>& colnames) override;
 
  };
}