int main(int argc, char *argv[])
{
	char cFileName[] = "";
	char iFileName[] = "";
	char oFileName[] = "";

	bool correct = true;
	int test;
	int fileNames[3] = {-1,-1,-1};	

	if (argc != 7) {
		cout << "Not enough arguments\n";
		cout << "Program requires the following switches and arguments:\n";
		cout << "-c <constructionFileName> -i <initializationFileName> -o <operationsFileName>";
		return 1;
	}
	else {
		for (test=1;test<=6;test++){
			if (argv[test][0] == '-'){
				switch (argv[test][1]){
					case 'c':	if (fileNames[0]!=-1){
								correct = false;
								cout << "found " << argv[test] << " a second time." << endl;
							}
							else
								fileNames[0] = test + 1;
							//end-IF
							break;
					case 'i':	if (fileNames[1]!=-1){
								correct = false;
								cout << "found " << argv[test] << " a second time." << endl;
							}	
							else
								fileNames[1] = test + 1;
							//end-IF
							break;
					case 'o':	if (fileNames[2]!=-1){
								correct = false;
								cout << "found " << argv[test] << " a second time." << endl;
							}
							else
								fileNames[2] = test + 1;
							//end-IF
							break;
					default:	cout << "Invalid switch " << argv[test] << endl;
							correct = false;
				}//end-switch
			}
			else {
				correct = false;
				cout << "Invalid switch " << argv[test] << endl;
			}//end-IF
			test++;
		}//end-For
	}//end-IF

	if (!correct)
		return 1;
	else{
		strcpy(cFileName,argv[fileNames[0]]);
		cout << cFileName << " c" << endl;    // displays the correct filename
		strcpy(iFileName,argv[fileNames[1]]);
		cout << iFileName << " i" << endl;
		strcpy(oFileName,argv[fileNames[2]]);
		cout << oFileName << " o" << endl;
	}//end-IF

	ifstream cfile;
	cfile.open(cFileName);
        //cfile.close();

	if (!cfile) {
		cout << "Failed to open construction file\n";
		return 1;
	}

#include <iostream>

using std::cout;
using std::endl;

int main(int argc, char *argv[])
{
  cout << "argc = " << argc << endl;
  
  for (int i = 0; i < argc; i++) {
    cout << "argv[" << i << "] : <" << argv[i] << ">" << endl;
  }

  return 0;
}