getathickness.cpp #2

#include"stdafx.h"
#include"getathickness.h"

using namespace std;

int getathickness(List<headtail>* pointlist,char* outputname)
{
	ofstream fout(outputname,ios::out);
	if(!fout.is_open())
	{
		char log_txt[512];
		sprintf(log_txt, "Get A Thickness: cannot open file %s.", outputname);
		write_to_log(log_txt);
		return 1;
	}

	for(int i=pointlist->getNumber();i>=1;i--)
	{
		int thickness;
		thickness=pointlist->getWhich(i)->tail.y-pointlist->getWhich(i)->head.y;
		fout<<thickness<<endl;
	}
	fout.close();

	return 0;
}