interprocess file_lock Sınıfı

Giriş
Şu satırı dahil ederiz.

#include <boost/interprocess/sync/file_lock.hpp>

Constructor - file name
Açıklaması şöyle

"If you are using a std::fstream/native file handle to write to the file while using file locks on that file, don't close the file before releasing all the locks of the file."

Şöyle yaparız

ofstream file_out ("fileLock.txt");
file_lock f_lock ("fileLock.txt");

file_out << 10;
...