Inheritance diagram for paludis::KeyValueConfigFile:

Public Types
typedef std::function< std::string(const KeyValueConfigFile &, const std::string &)>	DefaultFunction

typedef std::function< std::string(const KeyValueConfigFile &, const std::string &var, const std::string &old_value, const std::string &new_value)>	TransformationFunction

Public Member Functions
std::string	get (const std::string &) const PALUDIS_ATTRIBUTE((warn_unused_result))

const KeyValueConfigFileOptions &	options () const PALUDIS_ATTRIBUTE((warn_unused_result))

const DefaultFunction &	default_function () const PALUDIS_ATTRIBUTE((warn_unused_result))

const TransformationFunction &	transformation_function () const PALUDIS_ATTRIBUTE((warn_unused_result))

Public Member Functions inherited from paludis::ConfigFile
virtual	~ConfigFile ()=0

Static Public Member Functions
static std::string	no_defaults (const KeyValueConfigFile &, const std::string &)

static std::string	no_transformation (const KeyValueConfigFile &, const std::string &, const std::string &, const std::string &)

Basic operations
	KeyValueConfigFile (const Source &, const KeyValueConfigFileOptions &, const DefaultFunction &, const TransformationFunction &)

	~KeyValueConfigFile ()

Iterate over our keys
typedef WrappedForwardIterator< ConstIteratorTag, const std::pair< const std::string, std::string > >	ConstIterator

ConstIterator	begin () const PALUDIS_ATTRIBUTE((warn_unused_result))

ConstIterator	end () const PALUDIS_ATTRIBUTE((warn_unused_result))

Detailed Description

A key=value configuration file.

Various syntax options are available, and are controlled by KeyValueConfigFileOptions:

Unless kvcfo_disallow_continuations, line continuations via backslashes are allowed.
Unless kvcfo_disallow_comments, comments start with a #.
Unless kvcfo_disallow_space_around_equals, the equals sign can have surrounding whitespace.
Unless kvcfo_disallow_space_inside_unquoted_values, foo = bar baz is legal.
Unless kvcfo_disallow_single_quoted_strings, single quoted strings are legal.
Unless kvcfo_disallow_double_quoted_strings, double quoted strings are legal.
Unless kvcfo_disallow_unquoted_values, unquoted values are legal.
Unless kvcfo_disallow_variables, variables using $foo and ${foo} are expanded.
Unless kvcfo_disallow_source, source path is legal.
Unless kvcfo_preserve_whitespace, leading and trailing whitespace on values is stripped.
If kvcfo_allow_sections, sections in the form "[foo]" and "[foo bar]" are allowed. A key 'baz' in section "[foo]" will be treated as "foo/baz", and "[foo bar]" as "foo/bar/baz".

Constructor & Destructor Documentation

paludis::KeyValueConfigFile::KeyValueConfigFile	(	const Source &	,
		const KeyValueConfigFileOptions &	,
		const DefaultFunction &	,
		const TransformationFunction &
	)

Constructor.

std::string paludis::KeyValueConfigFile::get ( const std::string & ) const

Fetch the value for a particular key.

The documentation for this class was generated from the following file: