m_io_backend Module

is not available

interface. It is used when no real I/O backend (e.g. ADIOS2) is enabled at compile time.

The primary purpose of this dummy backend is to allow the full program to compile and link against the session interface (m_io_session) without requiring a functional I/O library.

Warning

This is a non-functional stub. Calling any of its I/O procedures will immediately terminate the program with an error message.

Note

If you require file I/O, you must recompile the code with a functional backend


Uses

  • module~~m_io_backend~~UsesGraph module~m_io_backend m_io_backend iso_fortran_env iso_fortran_env module~m_io_backend->iso_fortran_env module~m_common m_common module~m_io_backend->module~m_common module~m_io_base m_io_base module~m_io_backend->module~m_io_base mpi mpi module~m_common->mpi module~m_io_base->module~m_common

Variables

Type Visibility Attributes Name Initial
integer, public, parameter :: IO_BACKEND_DUMMY = 0
integer, public, parameter :: IO_BACKEND_ADIOS2 = 1

Functions

public function get_default_backend() result(backend)

Arguments

None

Return Value integer


Subroutines

public subroutine allocate_io_reader(reader)

Arguments

Type IntentOptional Attributes Name
class(io_reader_t), intent(out), allocatable :: reader

public subroutine allocate_io_writer(writer)

Arguments

Type IntentOptional Attributes Name
class(io_writer_t), intent(out), allocatable :: writer