InfoHandle Class Reference

#include <info_handle.hh>

Public Member Functions
	InfoHandle ()
InfoHandle	Copy () const
void	Import (const String &file)
void	Export (const String &file) const
bool	IsValid () const
InfoGroup	Root () const
void	AddDefault (const InfoHandle &h)
bool	HasDefaultGroup (const InfoPath &p) const
InfoGroup	GetDefaultGroup (const InfoPath &p) const
bool	HasDefaultItem (const InfoPath &p) const
InfoItem	GetDefaultItem (const InfoPath &p) const
InfoGroup	GetParent () const
void	SetName (const String &name)
String	GetName () const
InfoGroup	GetGroup (const InfoPath &path, bool use_defaults=true) const
InfoGroup	CreateGroup (const String &name)
bool	HasGroup (const InfoPath &name, bool use_defaults=true) const
InfoGroup	RetrieveGroup (const InfoPath &path, bool use_defaults=true)
InfoItem	GetItem (const InfoPath &path, bool use_defaults=true) const
InfoItem	CreateItem (const String &name, const String &value)
bool	HasItem (const InfoPath &path, bool use_defaults=true) const
InfoItem	RetrieveItem (const InfoPath &path, bool use_defaults=true)
void	Remove (const InfoPath &path, bool remove_defaults=false)
void	Remove (const InfoGroup &group)
String	GetAttribute (const String &name) const
void	SetAttribute (const String &name, const String &value)
bool	HasAttribute (const String &name) const
void	RemoveAttribute (const String &name)
std::vector< String >	GetAttributeList () const
String	GetTextData () const
void	SetTextData (const String &td)
void	Apply (InfoVisitor &v, bool visit_this=true)
void	Apply (InfoConstVisitor &v, bool visit_this=true) const

Friends
InfoHandle	CreateInfo ()
InfoHandle	CreateInfo (const String &text)
InfoHandle	LoadInfo (const String &)

Detailed Description

main info handle

following the handle concept, this class represents a thin wrapper to an underlying info class, which is shared among copies of InfoHandles unless the Copy() method is used.

Definition at line 54 of file info_handle.hh.

Constructor & Destructor Documentation

InfoHandle()

InfoHandle

(

)

empty, ie invalid handle

Member Function Documentation

AddDefault()

void AddDefault

(

const InfoHandle &

h

)

Apply() [1/2]

void Apply	(	InfoConstVisitor &	v,
		bool	visit_this = true
	)		const

Apply() [2/2]

void Apply	(	InfoVisitor &	v,
		bool	visit_this = true
	)

Copy()

InfoHandle Copy

(

)

const

return clone of the underlying representation

CreateGroup()

InfoGroup CreateGroup

(

const String &

name

)

CreateItem()

InfoItem CreateItem	(	const String &	name,
		const String &	value
	)

Export()

void Export

(

const String &

file

)

const

write content to file

GetAttribute()

String GetAttribute

(

const String &

name

)

const

GetAttributeList()

std::vector<String> GetAttributeList

(

)

const

GetDefaultGroup()

InfoGroup GetDefaultGroup

(

const InfoPath &

p

)

const

GetDefaultItem()

InfoItem GetDefaultItem

(

const InfoPath &

p

)

const

GetGroup()

InfoGroup GetGroup	(	const InfoPath &	path,
		bool	use_defaults = true
	)		const

GetItem()

InfoItem GetItem	(	const InfoPath &	path,
		bool	use_defaults = true
	)		const

GetName()

String GetName

(

)

const

GetParent()

InfoGroup GetParent

(

)

const

group interface

GetTextData()

String GetTextData

(

)

const

HasAttribute()

bool HasAttribute

(

const String &

name

)

const

HasDefaultGroup()

bool HasDefaultGroup

(

const InfoPath &

p

)

const

HasDefaultItem()

bool HasDefaultItem

(

const InfoPath &

p

)

const

HasGroup()

bool HasGroup	(	const InfoPath &	name,
		bool	use_defaults = true
	)		const

HasItem()

bool HasItem	(	const InfoPath &	path,
		bool	use_defaults = true
	)		const

Import()

void Import

(

const String &

file

)

generate info from file

IsValid()

bool IsValid

(

)

const

Remove() [1/2]

void Remove

(

const InfoGroup &

group

)

Remove() [2/2]

void Remove	(	const InfoPath &	path,
		bool	remove_defaults = false
	)

RemoveAttribute()

void RemoveAttribute

(

const String &

name

)

RetrieveGroup()

InfoGroup RetrieveGroup	(	const InfoPath &	path,
		bool	use_defaults = true
	)

RetrieveItem()

InfoItem RetrieveItem	(	const InfoPath &	path,
		bool	use_defaults = true
	)

Root()

InfoGroup Root

(

)

const

SetAttribute()

void SetAttribute	(	const String &	name,
		const String &	value
	)

SetName()

void SetName

(

const String &

name

)

SetTextData()

void SetTextData

(

const String &

td

)

Friends And Related Function Documentation

CreateInfo [1/2]

InfoHandle CreateInfo ( )

friend

Create InfoHandle from scratch.

CreateInfo [2/2]

InfoHandle CreateInfo ( const String &  text )

friend

LoadInfo

InfoHandle LoadInfo ( const String &  )

friend

Load InfoHandle from a file.

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

• build-2.9.0-doc/stage/include/ost/info/info_handle.hh