yaml Module

Uses

- yaml_types
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Used by

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Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.

Contents

Variables

line_length error_length

Derived Types

type_file

Functions

parse read_value read_key_value_pair is_whitespace

Subroutines

next_line find_mapping_character set_error

Variables

Type	Visibility	Attributes		Name		Initial
integer,	private,	parameter	::	line_length	=	2048
integer,	public,	parameter	::	error_length	=	2048

Derived Types

type, private :: type_file

Components

Type	Visibility	Attributes		Name		Initial
integer,	public		::	unit	=	-1
character(len=line_length),	public		::	line	=	''
integer,	public		::	indent	=	0
logical,	public		::	eof	=	.false.
integer,	public		::	iline	=	0
character(len=error_length),	public		::	error_message	=	''
logical,	public		::	has_error	=	.false.

Type-Bound Procedures

procedure, public :: next_line
procedure, public :: set_error

Functions

public function parse(path, unit, error) result(root)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	path
integer,	intent(in)			::	unit
character(len=error_length),	intent(out)			::	error

Return Value class(type_node), pointer

private recursive function read_value(file) result(node)

Arguments

Type	Intent	Optional	Attributes		Name
class(type_file),	intent(inout)			::	file

Return Value class(type_node), pointer

private recursive function read_key_value_pair(file, icolon, icolon_stop) result(pair)

Arguments

Type	Intent	Optional	Attributes		Name
class(type_file),	intent(inout)			::	file
integer,	intent(in)			::	icolon
integer,	intent(in)			::	icolon_stop

Return Value type(type_key_value_pair)

private function is_whitespace(string)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	string

Return Value logical

Subroutines

private subroutine next_line(file)

Arguments

Type	Intent	Optional	Attributes		Name
class(type_file),	intent(inout)			::	file

private subroutine find_mapping_character(string, istart, istop)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	string
integer,	intent(out)			::	istart
integer,	intent(out)			::	istop

private subroutine set_error(file, error)

Arguments

Type	Intent	Optional	Attributes		Name
class(type_file),	intent(inout)			::	file
character(len=*),	intent(in)			::	error