Description

Manages io from interdependent multiple sources.

The sources might depend on each other, e.g., a grid and multiple solvers as well as moving geometry.

Public Member Functions
string	file_name () const
	File name of the session.

string	file_path () const
	File path to the session files.

string const &	dir_path () const
	Path to the working directory.

	session (create_t, string const &path, mpi::comm comm)
	Create a new session.

	session (restart_t, string const &path, mpi::comm comm)
	Restart from an already existing session.

bool	has (string const &file_group_name) const
	Has the session the file group.

file_group	operator[] (string const &file_group_name)
	Get the file group.

auto	size () const
	Number of file groups.

void	push_group (string const &file_group_name, string const &file_group_type, string const &dependency=string{})
	Appends a file group to the io::session.

void	write (file &f)

Static Public Member Functions
static string	extension ()
	File extension of a session file.

static bool	is_file (string const &name)
	Is a session file.

static bool	remove (string path, mpi::comm const &c)
	Removes the session file for a session with name or path `path`.

Member Function Documentation

void hm3::io::session::write ( file & f )

Write binary data

Push the modifications into the session and write the session to a file TODO: this should be guarded by a mutex