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How to get text file size in C++

1 Answer

0 votes
#include <iostream>
#include <fstream>

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

int main()
{
	long filesize;

	std::ifstream ifs("d:\\data.txt");

	ifs.seekg(0, std::ios::end);
	filesize = ifs.tellg();
	ifs.close();
	
	cout << "file size = " << filesize << " bytes" << endl;

	return 0;
}

/*
run:

file size = 27 bytes

*/

 




answered Jun 9 by avibootz
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