/*  Title.cpp
 *
 *  CSE 326, Spring 2000
 *  Program 1
 *
 **
 */

#include "Title.h"
#define MAX_LINE	200


/*  This method reads the title fields from input_file
 *  and stores them in data members of class title.
 */

void title::readTitle(string input_file)
{
	ifstream input(input_file.c_str());
	string buffer;
	char temp[MAX_LINE];
	if(input.is_open() == false){
		cerr << "The input file cannot be opened.\n";
		exit(1);
	}
	input >> buffer;
	if(buffer != "P2"){
	  cerr << "The format is incorrect.\n";
		exit(1);
	}
	input >> buffer;
	while(buffer[0] == '#'){
		input.getline(temp, MAX_LINE, '\n');
		input >> buffer;
	}
	col = atoi(buffer.c_str());
	input >> row;
	input >> max_value;
		
	input.close();
}