Table.h

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/********************************************************************
 *  Copyright (C) 2014 by Federico Marulli and Alfonso Veropalumbo  *
 *  federico.marulli3@unibo.it                                      *
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 *  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  *
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 *  This program is distributed in the hope that it will be useful, *
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   *
 *  GNU General Public License for more details.                    *
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 ********************************************************************/
 
#ifndef __TABLE__
#define __TABLE__
 
#include "Func.h"
 
namespace cbl {
 
  namespace data {
 
    typedef std::map<std::string, std::vector<double>> table_map;
 
    class Table
    {
    protected:
 
      table_map m_table;
      
      void m_set (const std::vector<std::string> names, const size_t nrows);
 
      void m_set (const std::vector<std::string> names, const std::vector<std::vector<double>> values);
 
      std::vector<std::string> m_keys ();
 
    public:
 
      Table () = default;
 
      Table (const std::vector<std::string> names, const std::vector<std::vector<double>> values);
 
      Table (const std::vector<std::string> names, const size_t nrows);
 
      Table (const std::string input_dir, const std::string input_file, const std::vector<std::string> names, const std::vector<size_t> use_cols={}, const size_t header_lines_to_skip=1);
 
      virtual ~Table() = default;
 
      std::vector<double> & operator[] (const std::string name);
 
      std::vector<std::vector<double>> operator[] (const std::vector<std::string> names);
 
      void insert (const std::string name, const std::vector<double> values, const bool replace=false);
 
      void insert (const std::vector<std::string> names, const std::vector<std::vector<double>> values, const bool replace=false);
 
      void read (const std::string input_dir, const std::string input_file, const std::vector<std::string> names, const std::vector<size_t> use_cols = {}, const size_t header_lines_to_skip=1);
 
      void write (const std::string output_dir, const std::string output_file, const std::vector<std::string> names={});
    };
  }
}
 
#endif