C++ class dealing with alphabets of English language.

_alphabets

#include <iostream>
#include <vector>
using namespace std;

/**
  * This class deals with alphabets of 
  * english language.
  *
  * @author Shrikrishna Meena
  * @created 15 November 2016
  */
class _alphabets {
    // Declaring multi-dimensional vector 
    // of character array
   vector< vector<char> > alphaBets;
   }
   public: 
   
   //constructor
   _alphabets(){
   
       int i = 1;
       vector<char> row = {' ',' '};
       // Adding an empty row
       // So that index could start from 1 
       // for alphabets
       this->alphaBets.push_back(row);
       
       // Populating the lower case 
       // first column of member variable
        for(char a='a';a<='z';a++){
           row[0] = a;
           this->alphaBets.push_back(row);
           i++;
        }
        
        i = 1;
        // Populating the upper case letters 
        // in second column
        for(char A='A';A<='Z';A++){
           this->alphaBets[i][1] = A;
           i++;
        }
        
        // Populating an additional space character
        // used often in strings
        // Well, first row also contains the 
        // same data
        row[0] = ' ';
        this->alphaBets.push_back(row);
   }
   
   /**
     * returns the list of alphabets 
     * as multi-dimensional vector characters array
     * First column  : Contains lowercase letters
     * Second column : Contains upper case letters
     * Last row      : Contains Space character
     * 
     * For usage instructions 
     * please check main function.
     */
   vector< vector<char> > getList(){
      return this->alphaBets;
   }
};

int main() {

    // An example on how to utilise above class
    _alphabets a;
    vector< vector<char> > abc = a.getList();
    
    // Prinnting lowercase of 
    // 10th alphabet of english language
    // 0: lowercase
    // 1: Uppercase
    cout << abc[10][0];
    return 0;
}