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#include <iostream>
#include <string.h>
#include <stdlib.h>
#include <fstream>
#include "sort240.h"
using namespace std;
int main(int argc, char** args)
{
bool bReverse = false;
bool bInsensitive = false;
bool bAsNumber = false;
int iColumn = 1;
// start with the second param
int iPos = 1;
if(args[iPos][0] == '-'){
int iLength = strlen(args[iPos]);
// skip the initial '-'
for(int i = 1; i < iLength; i++){
switch(args[iPos][i]){
case 'r':{
bReverse = true;
break;
}
case 'i':{
bInsensitive = true;
break;
}
case 'n':{
bAsNumber = true;
break;
}
}
}
iPos++;
}
iColumn = atoi(args[iPos]);
iPos++;
char* pFileName = args[iPos];
ifstream tFile;
tFile.open(pFileName);
Sort240 tSort240;
tSort240.setFlags(bReverse, bInsensitive, bAsNumber);
char tLine[MAX_LINE_LENGTH];
tLine[0] = '\0';
while(!tFile.eof()){
tFile.getline(tLine, MAX_LINE_LENGTH, '\n');
tSort240.addLine(tLine, iColumn);
}
tFile.close();
tSort240.sort();
tSort240.output();
return 0;
}