Fstream Not Working Correctly

[GP2X_Coder]

Sometimes it will write to a text file sometimes it won't. I don't know why does anyone know of a good input output function that is reliable?

	// Clear the previous log file
	std::fstream DebugFile;
 
	// Set the file name
	sprintf( FileStr, "%slog.txt", GpeDirectory);

	// Open the log and delete the previous written text
	DebugFile.open (FileStr, std::ios::out | std::ios::trunc );

	// Now write something to the file to test it out
	DebugFile << "This is a test."<< "\n";
	DebugFile << "To see if it is writing."<< "\n";

	// Close the log
	DebugFile.close();

 

[Artemio]

I believe you just need to sync the filesystem after you finish, try not abusing the command:

sync();

the include you need is in:

#include <unistd.h>

 

[GP2X_Coder]

Thanks that seems to have worked so far.