executable_config_t Derived Type

type, public, extends(serializable_t) :: executable_config_t

Configuation meta data for an executable


Components

Type Visibility Attributes Name Initial
type(dependency_config_t), public, allocatable :: dependency(:)

Dependency meta data for this executable
type(string_t), public, allocatable :: link(:)

Libraries to link against
character(len=:), public, allocatable :: main

Name of the source file declaring the main program
character(len=:), public, allocatable :: name

Name of the resulting executable
character(len=:), public, allocatable :: source_dir

Source directory for collecting the executable

Type-Bound Procedures

generic, public :: dump => dump_to_toml, dump_to_file, dump_to_unit

  • private subroutine srcfile_dump_to_toml(self, table, error)

    Dump dependency to toml table

    Arguments

    Type IntentOptional Attributes Name
    class(srcfile_t), intent(inout) :: self

    Instance of the serializable object
    type(toml_table), intent(inout) :: table

    Data structure
    type(error_t), intent(out), allocatable :: error

    Error handling

  • private subroutine dump_to_file(self, file, error, json)

    Write serializable object to file

    Arguments

    Type IntentOptional Attributes Name
    class(serializable_t), intent(inout) :: self

    Instance of the dependency tree
    character(len=*), intent(in) :: file

    File name
    type(error_t), intent(out), allocatable :: error

    Error handling
    logical, intent(in), optional :: json

    Optional JSON format

  • private subroutine dump_to_unit(self, unit, error, json)

    Write serializable object to a formatted Fortran unit

    Arguments

    Type IntentOptional Attributes Name
    class(serializable_t), intent(inout) :: self

    Instance of the dependency tree
    integer, intent(in) :: unit

    Formatted unit
    type(error_t), intent(out), allocatable :: error

    Error handling
    logical, intent(in), optional :: json

    Optional JSON format requested?

procedure, public :: dump_to_toml

  • private subroutine dump_to_toml(self, table, error)

    Dump install config to toml table

    Because dependencies are named, fallback if this has no name So, serialization will work regardless of size(self%dep) == self%ndep

    Arguments

    Type IntentOptional Attributes Name
    class(executable_config_t), intent(inout) :: self

    Instance of the serializable object
    type(toml_table), intent(inout) :: table

    Data structure
    type(error_t), intent(out), allocatable :: error

    Error handling

procedure, public :: info

Print information on this instance

  • private subroutine info(self, unit, verbosity)

    Write information on instance

    Arguments

    Type IntentOptional Attributes Name
    class(executable_config_t), intent(in) :: self

    Instance of the executable configuration
    integer, intent(in) :: unit

    Unit for IO
    integer, intent(in), optional :: verbosity

    Verbosity of the printout

generic, public :: load => load_from_toml, load_from_file, load_from_unit

  • private subroutine srcfile_load_from_toml(self, table, error)

    Read dependency from toml table (no checks made at this stage)

    Arguments

    Type IntentOptional Attributes Name
    class(srcfile_t), intent(inout) :: self

    Instance of the serializable object
    type(toml_table), intent(inout) :: table

    Data structure
    type(error_t), intent(out), allocatable :: error

    Error handling

  • private subroutine load_from_file(self, file, error, json)

    Read dependency tree from file

    Arguments

    Type IntentOptional Attributes Name
    class(serializable_t), intent(inout) :: self

    Instance of the dependency tree
    character(len=*), intent(in) :: file

    File name
    type(error_t), intent(out), allocatable :: error

    Error handling
    logical, intent(in), optional :: json

    Optional JSON format

  • private subroutine load_from_unit(self, unit, error, json)

    Read dependency tree from file init JSON interpreter Read object from TOML table

    use default TOML parser

    Read object from TOML table

    Arguments

    Type IntentOptional Attributes Name
    class(serializable_t), intent(inout) :: self

    Instance of the dependency tree
    integer, intent(in) :: unit

    File name
    type(error_t), intent(out), allocatable :: error

    Error handling
    logical, intent(in), optional :: json

    Optional JSON format

procedure, public :: load_from_toml

  • private subroutine load_from_toml(self, table, error)

    Read install config from toml table (no checks made at this stage)

    Read all dependencies

    Arguments

    Type IntentOptional Attributes Name
    class(executable_config_t), intent(inout) :: self

    Instance of the serializable object
    type(toml_table), intent(inout) :: table

    Data structure
    type(error_t), intent(out), allocatable :: error

    Error handling

generic, public :: operator(==) => serializable_is_same

  • private function srcfile_is_same(this, that)

    Check that two source files are equal All checks passed!

    Arguments

    Type IntentOptional Attributes Name
    class(srcfile_t), intent(in) :: this
    class(serializable_t), intent(in) :: that

    Return Value logical

procedure, public :: serializable_is_same => exe_is_same

Serialization interface

  • private function exe_is_same(this, that)

    All checks passed!

    Arguments

    Type IntentOptional Attributes Name
    class(executable_config_t), intent(in) :: this
    class(serializable_t), intent(in) :: that

    Return Value logical

procedure, public, non_overridable :: test_serialization

Test load/write roundtrip

  • private subroutine test_serialization(self, message, error)

    Test serialization of a serializable object Dump to scratch file Load from scratch file Check same

    Arguments

    Type IntentOptional Attributes Name
    class(serializable_t), intent(inout) :: self
    character(len=*), intent(in) :: message
    type(error_t), intent(out), allocatable :: error

Source Code

    type, extends(serializable_t) :: executable_config_t

        !> Name of the resulting executable
        character(len=:), allocatable :: name

        !> Source directory for collecting the executable
        character(len=:), allocatable :: source_dir

        !> Name of the source file declaring the main program
        character(len=:), allocatable :: main

        !> Dependency meta data for this executable
        type(dependency_config_t), allocatable :: dependency(:)

        !> Libraries to link against
        type(string_t), allocatable :: link(:)

    contains

        !> Print information on this instance
        procedure :: info

        !> Serialization interface
        procedure :: serializable_is_same => exe_is_same
        procedure :: dump_to_toml
        procedure :: load_from_toml

    end type executable_config_t