InfoHandle Class Reference

main info handle More...

#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

(

)

empty, ie invalid handle

---

Member Function Documentation

void AddDefault

(

const InfoHandle &

h

)

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

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

InfoHandle Copy

(

)

const

return clone of the underlying representation

InfoGroup CreateGroup

(

const String &

name

)

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

void Export

(

const String &

file

)

const

write content to file

String GetAttribute

(

const String &

name

)

const

std::vector<String> GetAttributeList

(

)

const

InfoGroup GetDefaultGroup

(

const InfoPath &

p

)

const

InfoItem GetDefaultItem

(

const InfoPath &

p

)

const

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

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

String GetName

(

)

const

InfoGroup GetParent

(

)

const

group interface

String GetTextData

(

)

const

bool HasAttribute

(

const String &

name

)

const

bool HasDefaultGroup

(

const InfoPath &

p

)

const

bool HasDefaultItem

(

const InfoPath &

p

)

const

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

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

void Import

(

const String &

file

)

generate info from file

bool IsValid

(

)

const

void Remove

(

const InfoGroup &

group

)

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

void RemoveAttribute

(

const String &

name

)

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

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

InfoGroup Root

(

)

const

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

void SetName

(

const String &

name

)

void SetTextData

(

const String &

td

)

---

Friends And Related Function Documentation

InfoHandle CreateInfo

(

const String &

text

)

[friend]

InfoHandle CreateInfo

(

)

[friend]

Create InfoHandle from scratch.

InfoHandle LoadInfo

(

const String &

)

[friend]

Load InfoHandle from a file.

---

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

• stage/include/ost/info/info_handle.hh