Declaration

basic_filebuf<C,T>* basic_filebuf<C,T>::open(const char* kcpFilename,
					ios_base::openmode qOpenMode);

Description

This is open() function for the basic_filebuf class template.

Header Include

#include <fstream>

Example

#include <iostream>
#include <fstream>

int main() {
	using namespace std;

	basic_filebuf<char> qXoaXFile;
	// Open an ASCII text file. Create a new file if it does not exist.
	qXoaXFile.open("XoaX.txt", ios_base::out | ios_base::trunc);

	if (qXoaXFile.is_open()) {
		// Write the string into the file
		qXoaXFile.sputn("XoaX.net", 8);
		qXoaXFile.close();
		cout << "Wrote \"XoaX.net\" to the file \"XoaX.txt\"." << endl;
	} else {
		cout << "\"XoaX.txt\" failed to open" << endl;
		return -1;
	}

	// Keep the window open
	cin.get();
	return 0;
}

Output