file

An implementation of File.

struct file :
    public file_stdio

Name	Description
native_handle_type	The type of the underlying file handle.

Name	Description
close	Close the file if open.
is_open	Returns true if the file is open.
native_handle	Returns the native handle associated with the file. Set the native handle associated with the file.
open	Open a file at the given path with the specified mode.
pos	Return the current position in the open file.
read	Read from the open file.
seek	Adjust the current position in the open file.
size	Return the size of the open file.
write	Write to the open file.

This alias is set to the best available implementation of File given the platform and build settings.

Convenience header <boost/beast/core.hpp>

Boost C++ Libraries