utilmm::config_set Class Reference

#include <utilmm/configfile/configset.hh>

Inheritance diagram for utilmm::config_set:

Collaboration diagram for utilmm::config_set:

Public Types
typedef std::list< const config_set * >	subsets

Public Member Functions
	config_set (config_set *parent=0)
	~config_set ()
bool	empty () const
bool	exists (const std::string &attribute) const
const config_set *	parent () const
config_set *	parent ()
std::list< const config_set * >	children (const std::string &name) const
config_set const &	child (std::string const &name) const
template<typename T >
T	get (std::string const &name, T const &defval=T(), typename boost::enable_if< details::is_list< T > >::type *enabler=0) const
template<typename T >
T	get (std::string const &name, T const &defval=T(), typename boost::disable_if< details::is_list< T > >::type *enabler=0) const
void	set (std::string const &name, std::string const &value)
void	set (std::string const &name, std::list< std::string > const &value)
void	insert (std::string const &name, std::string const &value)
void	insert (std::string const &name, std::list< std::string > const &value)
void	insert (std::string const &name, config_set const *value)
void	erase (std::string const &name)
template<>
bool	convert (std::string const &value)
template<>
config_set::stringlist	get (std::string const &name, config_set::stringlist const &defval, boost::enable_if< details::is_list< config_set::stringlist > >::type *enabler) const

Protected Types
typedef std::multimap < std::string, std::string >	ValueMap
typedef std::multimap < std::string, const config_set * >	ChildMap

Protected Member Functions
void	clear ()

Protected Attributes
config_set *	m_parent
ValueMap	m_values
ChildMap	m_children

Friends
class	ConfigFile

Detailed Description

A scope in configuration files

Member Typedef Documentation

typedef std::multimap<std::string, const config_set*> utilmm::config_set::ChildMap

protected

typedef std::list<const config_set*> utilmm::config_set::subsets

typedef std::multimap<std::string, std::string> utilmm::config_set::ValueMap

protected

Constructor & Destructor Documentation

utilmm::config_set::config_set ( config_set *  parent = 0 )

explicit

utilmm::config_set::~config_set

(

)

Member Function Documentation

config_set const& utilmm::config_set::child

(

std::string const &

name

)

const

Get the first child named name or an empty set

std::list<const config_set*> utilmm::config_set::children

(

const std::string &

name

)

const

Get the list of children named name

void utilmm::config_set::clear ( )

protected

Clears this set

template<>

bool utilmm::config_set::convert

(

std::string const &

value

)

bool utilmm::config_set::empty

(

)

const

Checks if this set is empty (no child, no attributes)

void utilmm::config_set::erase

(

std::string const &

name

)

Remove the given option

bool utilmm::config_set::exists

(

const std::string &

attribute

)

const

Tests for the existence of an attribute

template<typename T >

T utilmm::config_set::get	(	std::string const &	name,
		T const &	defval = T(),
		typename boost::enable_if< details::is_list< T > >::type *	enabler = 0
	)		const

In a config_set object, all values are stored as lists of strings. This method converts the stored value into the required type using the associated config_set::convert template specialization (if it exists).

If no value is stored under the given key, returns defval

template<typename T >

T utilmm::config_set::get	(	std::string const &	name,
		T const &	defval = T(),
		typename boost::disable_if< details::is_list< T > >::type *	enabler = 0
	)		const

In a config_set object, all values are stored as lists of strings. This method is a convenience method when only one value is stored for a given key. It converts the stored value into the required type using the associated config_set::convert template specialization (if it exists).

If no value is associated with the key, returns defval

template<>

config_set::stringlist utilmm::config_set::get	(	std::string const &	name,
		config_set::stringlist const &	defval,
		boost::enable_if< details::is_list< config_set::stringlist > >::type *	enabler
	)		const

void utilmm::config_set::insert	(	std::string const &	name,
		std::string const &	value
	)

Appends the given value to the values already associated with name

void utilmm::config_set::insert	(	std::string const &	name,
		std::list< std::string > const &	value
	)

Appends the given values to the valus already associated with name

void utilmm::config_set::insert	(	std::string const &	name,
		config_set const *	value
	)

Add a child to this config_set

const config_set* utilmm::config_set::parent

(

)

const

The parent config_set object

Returns

the config_set object for our parent scope, or 0 if this scope is top-level

config_set* utilmm::config_set::parent

(

)

void utilmm::config_set::set	(	std::string const &	name,
		std::string const &	value
	)

Replaces any value associated with name with the value provided. See insert to append new values to already existing ones

void utilmm::config_set::set	(	std::string const &	name,
		std::list< std::string > const &	value
	)

Sets multiple values for this key. If some value was already associated with name, the new value replaces it. See insert to append new values to already existing ones.

Friends And Related Function Documentation

friend class ConfigFile

friend

Member Data Documentation

ChildMap utilmm::config_set::m_children

protected

config_set* utilmm::config_set::m_parent

protected

ValueMap utilmm::config_set::m_values

protected

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

• utilmm/configfile/configset.hh