zypp::ui::StatusBackup Class Reference

Simple ResStatus backup stack. More...

List of all members.

Public Types
typedef ResStatus::TransactByValue	Causer
typedef bool(StatusBackup::*	Action )(const PoolItem &, Causer)
	Highlevel action.
Public Member Functions
ResStatus &	backup (ResStatus &status_r)
	Backup status.
ResStatus &	backup (const PoolItem &pi_r)
ResStatus &	operator() (ResStatus &status_r)
	Backup status.
ResStatus &	operator() (const PoolItem &pi_r)
bool	restore ()
	Restore all status.
bool	setTransact (const PoolItem &pi_r, bool yesno_r, Causer causer_r)
	lowlevel ResStatus::setTransact
bool	setLock (const PoolItem &pi_r, bool yesno_r, Causer causer_r)
	lowlevel ResStatus::setLock
bool	setTransactTrue (const PoolItem &pi_r, Causer causer_r)
	lowlevel ResStatus::setTransact(true).
bool	setTransactFalse (const PoolItem &pi_r, Causer causer_r)
	lowlevel ResStatus::setTransact(false).
bool	transact (const PoolItem &pi_r, Causer causer_r)
	highevel set transact (force unlock).
bool	lock (const PoolItem &pi_r, Causer causer_r)
	highlevel set locked.
bool	unlock (const PoolItem &pi_r, Causer causer_r)
	highlevel unlock (also unsets transact).
template<class _Iter>
bool	forEach (_Iter begin_r, _Iter end_r, Action action_r, Causer causer_r)
	Highlevel action on range of items.
Private Attributes
std::vector < resstatus::StatusBackup >	_backup

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Detailed Description

Simple ResStatus backup stack.

restore simply rewinds all remembered status.

Definition at line 29 of file SelectableImpl.cc.

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Member Typedef Documentation

typedef ResStatus::TransactByValue zypp::ui::StatusBackup::Causer

Definition at line 32 of file SelectableImpl.cc.

typedef bool(StatusBackup::* zypp::ui::StatusBackup::Action)(const PoolItem &, Causer)

Highlevel action.

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Member Function Documentation

ResStatus& zypp::ui::StatusBackup::backup

(

ResStatus &

status_r

)

[inline]

Backup status.

Definition at line 36 of file SelectableImpl.cc.

References _backup.

Referenced by backup(), lock(), operator()(), setLock(), setTransact(), transact(), and unlock().

ResStatus& zypp::ui::StatusBackup::backup

(

const PoolItem &

pi_r

)

[inline]

Definition at line 42 of file SelectableImpl.cc.

References backup(), and zypp::PoolItem::status().

ResStatus& zypp::ui::StatusBackup::operator()

(

ResStatus &

status_r

)

[inline]

Backup status.

Definition at line 46 of file SelectableImpl.cc.

References backup().

ResStatus& zypp::ui::StatusBackup::operator()

(

const PoolItem &

pi_r

)

[inline]

Definition at line 49 of file SelectableImpl.cc.

References backup(), and zypp::PoolItem::status().

bool zypp::ui::StatusBackup::restore

(

)

[inline]

Restore all status.

Definition at line 53 of file SelectableImpl.cc.

References _backup, and for_.

Referenced by zypp::ui::StatusHelper::restore(), and zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::setTransact	(	const PoolItem &	pi_r,
		bool	yesno_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setTransact

Definition at line 62 of file SelectableImpl.cc.

References backup(), and zypp::ResStatus::setTransact().

Referenced by setTransactFalse(), and setTransactTrue().

bool zypp::ui::StatusBackup::setLock	(	const PoolItem &	pi_r,
		bool	yesno_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setLock

Definition at line 66 of file SelectableImpl.cc.

References backup(), and zypp::ResStatus::setLock().

bool zypp::ui::StatusBackup::setTransactTrue	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setTransact(true).

Definition at line 70 of file SelectableImpl.cc.

References setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::setTransactFalse	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setTransact(false).

Definition at line 74 of file SelectableImpl.cc.

References setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::transact	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

highevel set transact (force unlock).

Definition at line 79 of file SelectableImpl.cc.

References backup(), zypp::ResStatus::setLock(), and zypp::ResStatus::setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::lock	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

highlevel set locked.

Definition at line 88 of file SelectableImpl.cc.

References backup(), zypp::ResStatus::setLock(), and zypp::ResStatus::setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::unlock	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

highlevel unlock (also unsets transact).

Definition at line 97 of file SelectableImpl.cc.

References backup(), zypp::ResStatus::setLock(), and zypp::ResStatus::setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

template<class _Iter>

bool zypp::ui::StatusBackup::forEach	(	_Iter	begin_r,
		_Iter	end_r,
		Action	action_r,
		Causer	causer_r
	)			[inline]

Highlevel action on range of items.

Definition at line 110 of file SelectableImpl.cc.

References for_.

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

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Member Data Documentation

std::vector<resstatus::StatusBackup> zypp::ui::StatusBackup::_backup [private]

Definition at line 119 of file SelectableImpl.cc.

Referenced by backup(), and restore().

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

• zypp/ui/SelectableImpl.cc