Code-Bin #825

untitled C++ Code
Posted by: asdf | September 5, 2010 @ 5:35pm

C++ Code

#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include "stdlib.h"
using namespace std;

void flush_left ( ofstream &out_file, int width, 
                  vector <string> v1)
{
                  
     int new_line = 0;
     int line_size =0; 
     for ( int i =0; i< width+4; i++)
     {
         out_file << "-";
     }
     out_file << endl;
     
     
     for ( int i = 0; i < v1.size() ;i++)
     {
         if ( new_line == 0)
         {
              line_size = line_size + v1[i].size()+1;
              out_file << "| " << v1[i];
              new_line = 1;
              cout << "1" << v1[i] << endl;
         
         }
         else
         {
             if ( line_size + v1[i].size()+1 <= width)
             {
                  line_size = line_size + v1[i].size()+1;
                  out_file << " " << v1[i];
                  new_line = 1;
                  cout << "2" << v1[i] << endl;
             }
             else
             {
                 
                 for ( int j = line_size; j < width+4; j++)
                 {
                     out_file << " ";
                 }
                 out_file << "|" << endl;
                 out_file << "| " << v1[i];
                 line_size = v1[i].size()+1;
                 new_line = 1;
                 cout << "3" << v1[i] << endl;
             }
         }
     }
     
     for ( int i=0; i< width-line_size; i++)
     {
         out_file << " ";
     }
     out_file << "|";
     
     out_file << endl;
     for ( int i =0; i< width+4; i++)
     {
         out_file << "-";
     }
}

void flush_right ( ifstream file, int num )
{
}

void full_justify ( ifstream file, int num )
{
}

int main( int argc, char* argv[])
{
    ifstream file(argv[1]);
    if ( !file )
    {
         cerr << "Can't open " << argv[1] << " to read. \n";
         return 1;
    }
    string words;
    vector <string> vec_words; 
    while ( file >> words )
    {
          vec_words.push_back(words);
    }
               
    
    ofstream out_file( argv[2]);
    if ( !out_file)
    {
         cerr << " Can't open " << argv[2] << " to write.\n";
         return 1;
    }
    
    int number = atoi(argv[3]);
    string name = argv[4];
    
    
    if ( name == "flush_left" )
       flush_left ( out_file, number, vec_words );
    
    
}

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