zypp::ResStatus Class Reference

Status bitfield. More...

#include <ResStatus.h>

List of all members.

Public Types

Status values.

Each enum corresponds to a BitField range.

Note:
Take care that enumerator values actually fit into the corresponding field. It's not yet checked by the compiler.

enum StateValue { UNINSTALLED = bit::RangeValue<StateField, value, INSTALLED = bit::RangeValue<StateField, value }

enum EstablishValue {
  UNDETERMINED = bit::RangeValue<EstablishField, value, UNNEEDED = bit::RangeValue<EstablishField, value,
  SATISFIED = bit::RangeValue<EstablishField, value, INCOMPLETE = bit::RangeValue<EstablishField, value
}

enum TransactValue {
  KEEP_STATE = bit::RangeValue<TransactField, value, LOCKED = bit::RangeValue<TransactField, value,
  TRANSACT = bit::RangeValue<TransactField, value
}

enum TransactByValue {
  SOLVER = bit::RangeValue<TransactByField, value, APPL_LOW = bit::RangeValue<TransactByField, value,
  APPL_HIGH = bit::RangeValue<TransactByField, value, USER = bit::RangeValue<TransactByField, value
}

enum DetailValue { NO_DETAIL = bit::RangeValue<TransactDetailField, value }

enum InstallDetailValue { EXPLICIT_INSTALL = bit::RangeValue<TransactDetailField, value, SOFT_INSTALL = bit::RangeValue<TransactDetailField, value }

enum RemoveDetailValue {
  EXPLICIT_REMOVE = bit::RangeValue<TransactDetailField, value, SOFT_REMOVE = bit::RangeValue<TransactDetailField, value,
  DUE_TO_OBSOLETE = bit::RangeValue<TransactDetailField, value, DUE_TO_UNLINK = bit::RangeValue<TransactDetailField, value,
  DUE_TO_UPGRADE = bit::RangeValue<TransactDetailField, value
}

enum SolverStateValue {
  NORMAL = bit::RangeValue<SolverStateField, value, SEEN = bit::RangeValue<SolverStateField, value,
  IMPOSSIBLE = bit::RangeValue<SolverStateField, value
}

enum LicenceConfirmedValue { LICENCE_UNCONFIRMED = bit::RangeValue<LicenceConfirmedField, value, LICENCE_CONFIRMED = bit::RangeValue<LicenceConfirmedField, value }

BitField range definitions.

Note:
Enlarge FieldType if more bit's needed.
It's not yet checked by the compiler.

typedef uint16_t FieldType

typedef
bit::BitField
< FieldType > BitFieldType

typedef bit::Range
< FieldType, 0, 1 > StateField

typedef bit::Range
< FieldType,
StateField::end, 2 > EstablishField

typedef bit::Range
< FieldType,
EstablishField::end, 2 > TransactField

typedef bit::Range
< FieldType,
TransactField::end, 2 > TransactByField

typedef bit::Range
< FieldType,
TransactByField::end, 3 > TransactDetailField

typedef bit::Range
< FieldType,
TransactDetailField::end, 2 > SolverStateField

typedef bit::Range
< FieldType,
SolverStateField::end, 1 > LicenceConfirmedField

Public Member Functions

ResStatus ()

Default ctor.

ResStatus (bool isInstalled_r)

Ctor setting the initial .

~ResStatus ()

Dtor.

BitFieldType bitfield () const

Debug helper returning the bitfield.

bool isLicenceConfirmed () const

void setLicenceConfirmed (bool toVal_r=true)

bool isInstalled () const

bool isUninstalled () const

bool staysInstalled () const

bool wasInstalled () const

bool isToBeInstalled () const

bool staysUninstalled () const

bool wasUninstalled () const

bool isToBeUninstalled () const

bool isUndetermined () const

bool isEstablishedUneeded () const

bool isEstablishedSatisfied () const

bool isEstablishedIncomplete () const

bool isUnneeded () const

bool isSatisfied () const

bool isComplete () const

bool isIncomplete () const

bool isNeeded () const

bool isLocked () const

bool isKept () const

bool transacts () const

TransactValue getTransactValue () const

bool isBySolver () const

bool isByApplLow () const

bool isByApplHigh () const

bool isByUser () const

TransactByValue getTransactByValue () const

bool isToBeUninstalledDueToObsolete () const

bool isToBeUninstalledDueToUnlink () const

bool isToBeUninstalledDueToUpgrade () const

bool isToBeInstalledSoft () const

bool isToBeInstalledNotSoft () const

bool isToBeUninstalledSoft () const

bool setTransactValue (TransactValue newVal_r, TransactByValue causer_r)

Set TransactValue.

bool maySetTransactValue (TransactValue newVal_r, TransactByValue causer_r)

bool setLock (bool toLock_r, TransactByValue causer_r)

Apply a lock (prevent transaction).

bool maySetLock (bool to_r, TransactByValue causer_r)

bool setTransact (bool toTansact_r, TransactByValue causer_r)

Toggle between TRANSACT and KEEP_STATE.

bool maySetTransact (bool val_r, TransactByValue causer)

bool setSoftLock (TransactByValue causer_r)

bool resetTransact (TransactByValue causer_r)

Not the same as setTransact( false ).

bool setSoftTransact (bool toTansact_r, TransactByValue causer_r, TransactByValue causerLimit_r)

Soft toggle between TRANSACT and KEEP_STATE.

bool setSoftTransact (bool toTansact_r, TransactByValue causer_r)

bool maySetSoftTransact (bool val_r, TransactByValue causer, TransactByValue causerLimit_r)

bool maySetSoftTransact (bool val_r, TransactByValue causer)

bool setToBeInstalled (TransactByValue causer)

bool maySetToBeInstalled (TransactByValue causer)

bool setToBeUninstalled (TransactByValue causer)

bool maySetToBeUninstalled (TransactByValue causer)

EstablishValue getEstablishValue () const

bool setEstablishValue (const EstablishValue &establish)

bool setToBeUninstalledDueToUnlink ()

bool setToBeUninstalledDueToObsolete ()

bool setToBeUninstalledDueToUpgrade (TransactByValue causer)

bool setToBeInstalledSoft ()

bool setToBeUninstalledSoft ()

bool maySetToBeUninstalledSoft ()

bool isSoftInstall ()

bool isSoftUninstall ()

bool setSoftInstall (bool flag)

bool setSoftUninstall (bool flag)

bool setUndetermined ()

bool setUnneeded ()

bool setSatisfied ()

bool setIncomplete ()

bool isSeen () const

bool isImpossible () const

bool setSeen (bool value)

bool setImpossible (bool value)

bool setStatus (ResStatus newStatus_r)

Static Public Attributes

Builtin ResStatus constants.

static const ResStatus toBeInstalled

static const ResStatus toBeInstalledSoft

static const ResStatus toBeUninstalled

static const ResStatus toBeUninstalledSoft

static const ResStatus toBeUninstalledDueToUnlink

static const ResStatus toBeUninstalledDueToObsolete

static const ResStatus toBeUninstalledDueToUpgrade

static const ResStatus installed

static const ResStatus uninstalled

static const ResStatus satisfied

static const ResStatus complete

static const ResStatus unneeded

static const ResStatus needed

static const ResStatus incomplete

static const ResStatus impossible

Private Member Functions

ResStatus (StateValue s, EstablishValue e=UNDETERMINED, TransactValue t=KEEP_STATE, InstallDetailValue i=EXPLICIT_INSTALL, RemoveDetailValue r=EXPLICIT_REMOVE, SolverStateValue ssv=NORMAL)

Ctor for intialization of builtin constants.

template<class _Field>

bool fieldValueIs (FieldType val_r) const

Return whether the corresponding Field has value val_r.

template<class _Field>

void fieldValueAssign (FieldType val_r)

Set the corresponding Field to value val_r.

template<class _Field>

bool isGreaterThan (FieldType val_r)

compare two values.

template<class _Field>

bool isLessThan (FieldType val_r)

Private Attributes

BitFieldType _bitfield

Friends

std::ostream & operator<< (std::ostream &str, const ResStatus &obj)

Stream output.

bool operator== (const ResStatus &lhs, const ResStatus &rhs)

Related Functions

(Note that these are not member functions.)

bool operator!= (const ResStatus &lhs, const ResStatus &rhs)

Detailed Description

Status bitfield.

StateField Whether the resolvable is or uninstalled (available).
EstablishField Established status computed by the solver as unneeded (have freshens but none of them trigger) satisfied (no freshen or at least one triggered freshen and all requires fulfilled) or incomplete (no freshen or at least one triggered freshen and NOT all requires fulfilled)
TransactField Wheter to transact this resolvable (delete if installed install if uninstalled). In case the resolvable is locked, only USER may modify the transact bit.
TransactByField Who triggered the transaction. Transaction bit may be reset by higer levels only.
TransactDetailField Reason why the Resolvable transacts. Splitted into InstallDetailValue and RemoveDetailValue dependent on the kind of transaction.

Definition at line 47 of file ResStatus.h.

Member Typedef Documentation

typedef uint16_t zypp::ResStatus::FieldType

Definition at line 59 of file ResStatus.h.

typedef bit::BitField<FieldType> zypp::ResStatus::BitFieldType

Definition at line 60 of file ResStatus.h.

typedef bit::Range<FieldType,0, 1> zypp::ResStatus::StateField

Definition at line 62 of file ResStatus.h.

typedef bit::Range<FieldType,StateField::end, 2> zypp::ResStatus::EstablishField

Definition at line 63 of file ResStatus.h.

typedef bit::Range<FieldType,EstablishField::end, 2> zypp::ResStatus::TransactField

Definition at line 64 of file ResStatus.h.

typedef bit::Range<FieldType,TransactField::end, 2> zypp::ResStatus::TransactByField

Definition at line 65 of file ResStatus.h.

typedef bit::Range<FieldType,TransactByField::end, 3> zypp::ResStatus::TransactDetailField

Definition at line 66 of file ResStatus.h.

typedef bit::Range<FieldType,TransactDetailField::end, 2> zypp::ResStatus::SolverStateField

Definition at line 67 of file ResStatus.h.

typedef bit::Range<FieldType,SolverStateField::end, 1> zypp::ResStatus::LicenceConfirmedField

Definition at line 68 of file ResStatus.h.

Member Enumeration Documentation

enum zypp::ResStatus::StateValue

Enumerator:

UNINSTALLED
value
INSTALLED
value

Definition at line 81 of file ResStatus.h.

enum zypp::ResStatus::EstablishValue

Enumerator:

UNDETERMINED
value
UNNEEDED
value
SATISFIED
value
INCOMPLETE
value

Definition at line 86 of file ResStatus.h.

enum zypp::ResStatus::TransactValue

Enumerator:

KEEP_STATE
value
LOCKED
value
TRANSACT
value

Definition at line 93 of file ResStatus.h.

enum zypp::ResStatus::TransactByValue

Enumerator:

SOLVER
value
APPL_LOW
value
APPL_HIGH
value
USER
value

Definition at line 99 of file ResStatus.h.

enum zypp::ResStatus::DetailValue

Enumerator:

NO_DETAIL	Detail for no transact, i.e. reset any Install/RemoveDetailValue.
value

Definition at line 107 of file ResStatus.h.

enum zypp::ResStatus::InstallDetailValue

Enumerator:

EXPLICIT_INSTALL
value
SOFT_INSTALL
value

Definition at line 113 of file ResStatus.h.

enum zypp::ResStatus::RemoveDetailValue

Enumerator:

EXPLICIT_REMOVE
value
SOFT_REMOVE
value
DUE_TO_OBSOLETE
value
DUE_TO_UNLINK
value
DUE_TO_UPGRADE
value

Definition at line 118 of file ResStatus.h.

enum zypp::ResStatus::SolverStateValue

Enumerator:

NORMAL
value
SEEN
value
IMPOSSIBLE
value

Definition at line 126 of file ResStatus.h.

enum zypp::ResStatus::LicenceConfirmedValue

Enumerator:

LICENCE_UNCONFIRMED
value
LICENCE_CONFIRMED
value

Definition at line 133 of file ResStatus.h.

Constructor & Destructor Documentation

zypp::ResStatus::ResStatus ( )

Default ctor.

Definition at line 44 of file ResStatus.cc.

zypp::ResStatus::ResStatus ( bool isInstalled_r )

Ctor setting the initial .

Definition at line 52 of file ResStatus.cc.

zypp::ResStatus::~ResStatus ( )

Dtor.

Definition at line 61 of file ResStatus.cc.

zypp::ResStatus::ResStatus	(	StateValue	s,
		EstablishValue	e = `UNDETERMINED`,
		TransactValue	t = `KEEP_STATE`,
		InstallDetailValue	i = `EXPLICIT_INSTALL`,
		RemoveDetailValue	r = `EXPLICIT_REMOVE`,
		SolverStateValue	ssv = `NORMAL`
	)			`[private]`

Ctor for intialization of builtin constants.

Definition at line 65 of file ResStatus.cc.

References INSTALLED, NORMAL, and TRANSACT.

Member Function Documentation

BitFieldType zypp::ResStatus::bitfield ( ) const [inline]

Debug helper returning the bitfield.

It's save to expose the bitfield, as it can't be used to recreate a ResStatus. So it is not possible to bypass transition rules.

Definition at line 156 of file ResStatus.h.

References _bitfield.

bool zypp::ResStatus::isLicenceConfirmed ( ) const [inline]

Definition at line 161 of file ResStatus.h.

References LICENCE_CONFIRMED.

Referenced by zypp::ui::Selectable::Impl::hasLicenceConfirmed(), and zypp::PoolItem_Ref::Impl::sameState().

void zypp::ResStatus::setLicenceConfirmed ( bool toVal_r = true ) [inline]

Definition at line 164 of file ResStatus.h.

References LICENCE_CONFIRMED, and LICENCE_UNCONFIRMED.

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

bool zypp::ResStatus::isInstalled ( ) const [inline]

Definition at line 170 of file ResStatus.h.

References INSTALLED.

Referenced by zypp::syscontent::Writer::addIf(), zypp::syscontent::Writer::addInstalled(), zypp::PoolItem_Ref::Impl::autoprotect(), zypp::solver::detail::TransactionSolutionAction::execute(), zypp::solver::detail::ResolverContext::getStatus(), zypp::solver::detail::install_count_cb(), zypp::solver::detail::install_item_cb(), isComplete(), isIncomplete(), isToBeUninstalled(), zypp::resfilter::ByCaIInstalled::operator()(), zypp::resfilter::ByInstalled::operator()(), zypp::operator<<(), zypp::solver::detail::ProblemSolutionUninstall::ProblemSolutionUninstall(), zypp::solver::detail::satisfy_count_cb(), setToBeInstalled(), setToBeInstalledSoft(), setToBeUninstalled(), setToBeUninstalledSoft(), staysInstalled(), zypp::solver::detail::uninstall_count_cb(), and zypp::solver::detail::upgrade_item_cb().

bool zypp::ResStatus::isUninstalled ( ) const [inline]

Definition at line 173 of file ResStatus.h.

References UNINSTALLED.

Referenced by isNeeded(), isSatisfied(), isToBeInstalled(), isUnneeded(), zypp::solver::detail::RequireProcess::operator()(), zypp::solver::detail::UpgradeCandidate::operator()(), zypp::solver::detail::CollectTransact::operator()(), zypp::resfilter::ByCaIUninstalled::operator()(), zypp::resfilter::ByUninstalled::operator()(), zypp::solver::detail::QueueItemRequire::process(), and staysUninstalled().

bool zypp::ResStatus::staysInstalled ( ) const [inline]

Definition at line 178 of file ResStatus.h.

References isInstalled(), and transacts().

bool zypp::ResStatus::wasInstalled ( ) const [inline]

Definition at line 181 of file ResStatus.h.

References staysInstalled().

Referenced by zypp::solver::detail::ResolverContext::incomplete(), zypp::solver::detail::ResolverContext::satisfy(), zypp::solver::detail::ResolverContext::uninstall(), and zypp::solver::detail::ResolverContext::unneeded().

bool zypp::ResStatus::isToBeInstalled ( ) const [inline]

Definition at line 183 of file ResStatus.h.

References isUninstalled(), and transacts().

bool zypp::ResStatus::staysUninstalled ( ) const [inline]

Definition at line 186 of file ResStatus.h.

References isUninstalled(), and transacts().

Referenced by zypp::solver::detail::ResolverContext::isAbsent(), zypp::solver::detail::QueueItemRequire::process(), zypp::solver::detail::QueueItemInstall::process(), and wasUninstalled().

bool zypp::ResStatus::wasUninstalled ( ) const [inline]

Definition at line 189 of file ResStatus.h.

References staysUninstalled().

Referenced by zypp::solver::detail::ResolverContext::install(), zypp::solver::detail::ConflictProcess::operator()(), zypp::solver::detail::ResolverContext::satisfy(), zypp::solver::detail::ResolverContext::uninstall(), and zypp::solver::detail::ResolverContext::unneeded().

bool zypp::ResStatus::isToBeUninstalled ( ) const [inline]

Definition at line 191 of file ResStatus.h.

References isInstalled(), and transacts().

bool zypp::ResStatus::isUndetermined ( ) const [inline]

Definition at line 194 of file ResStatus.h.

References UNDETERMINED.

Referenced by zypp::solver::detail::ResolverContext::getStatus().

bool zypp::ResStatus::isEstablishedUneeded ( ) const [inline]

Definition at line 197 of file ResStatus.h.

References UNNEEDED.

Referenced by zypp::operator<<().

bool zypp::ResStatus::isEstablishedSatisfied ( ) const [inline]

Definition at line 200 of file ResStatus.h.

References SATISFIED.

Referenced by zypp::operator<<().

bool zypp::ResStatus::isEstablishedIncomplete ( ) const [inline]

Definition at line 203 of file ResStatus.h.

References INCOMPLETE.

Referenced by zypp::operator<<().

bool zypp::ResStatus::isUnneeded ( ) const [inline]

Definition at line 206 of file ResStatus.h.

References isUninstalled(), and UNNEEDED.

Referenced by zypp::solver::detail::ResolverContext::install(), zypp::solver::detail::ResolverContext::isPresent(), and zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::isSatisfied ( ) const [inline]

Definition at line 209 of file ResStatus.h.

References isUninstalled(), and SATISFIED.

Referenced by zypp::solver::detail::context_item_collector_satisfy(), zypp::solver::detail::ResolverContext::isPresent(), zypp::solver::detail::QueueItemInstall::process(), zypp::solver::detail::satisfy_item_cb(), and zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::isComplete ( ) const [inline]

Definition at line 212 of file ResStatus.h.

References isInstalled(), and SATISFIED.

bool zypp::ResStatus::isIncomplete ( ) const [inline]

Definition at line 215 of file ResStatus.h.

References INCOMPLETE, and isInstalled().

Referenced by zypp::solver::detail::context_item_collector_incomplete(), zypp::solver::detail::incomplete_item_cb(), zypp::solver::detail::ResolverContext::isPresent(), zypp::solver::detail::CollectTransact::operator()(), zypp::solver::detail::QueueItemInstall::process(), and zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::isNeeded ( ) const [inline]

Definition at line 218 of file ResStatus.h.

References INCOMPLETE, and isUninstalled().

Referenced by zypp::solver::detail::ResolverContext::isPresent(), zypp::solver::detail::QueueItemInstall::process(), and zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::isLocked ( ) const [inline]

Definition at line 221 of file ResStatus.h.

References LOCKED.

bool zypp::ResStatus::isKept ( ) const [inline]

Definition at line 224 of file ResStatus.h.

References KEEP_STATE.

Referenced by zypp::solver::detail::NoInstallableProviders::operator()(), zypp::solver::detail::RequireProcess::operator()(), zypp::solver::detail::CollectTransact::operator()(), and zypp::resfilter::ByKeep::operator()().

bool zypp::ResStatus::transacts ( ) const [inline]

Definition at line 227 of file ResStatus.h.

References TRANSACT.

Referenced by zypp::syscontent::Writer::addIf(), isToBeInstalled(), isToBeUninstalled(), zypp::ui::Selectable::Impl::modifiedBy(), zypp::solver::detail::ProvidesItem::operator()(), zypp::resfilter::ByCaINotTransact::operator()(), zypp::resfilter::ByCaITransact::operator()(), zypp::resfilter::ByTransact::operator()(), zypp::operator<<(), setSoftTransact(), setTransact(), zypp::ui::Selectable::Impl::status(), staysInstalled(), and staysUninstalled().

TransactValue zypp::ResStatus::getTransactValue ( ) const [inline]

Definition at line 230 of file ResStatus.h.

References _bitfield, and zypp::bit::BitField< _IntT >::value().

Referenced by zypp::PoolItem_Ref::Impl::sameState(), and setStatus().

bool zypp::ResStatus::isBySolver ( ) const [inline]

Definition at line 233 of file ResStatus.h.

References SOLVER.

Referenced by zypp::syscontent::Writer::addIf(), zypp::solver::detail::ResolverContext::install(), zypp::solver::detail::CollectTransact::operator()(), zypp::operator<<(), zypp::PoolItem_Ref::Impl::sameState(), zypp::solver::detail::ResolverContext::uninstall(), and zypp::solver::detail::ResolverContext::upgrade().

bool zypp::ResStatus::isByApplLow ( ) const [inline]

Definition at line 236 of file ResStatus.h.

References APPL_LOW.

Referenced by zypp::solver::detail::logAdditionalInfo(), zypp::solver::detail::CollectTransact::operator()(), and zypp::operator<<().

bool zypp::ResStatus::isByApplHigh ( ) const [inline]

Definition at line 239 of file ResStatus.h.

References APPL_HIGH.

Referenced by zypp::solver::detail::logAdditionalInfo(), and zypp::operator<<().

bool zypp::ResStatus::isByUser ( ) const [inline]

Definition at line 242 of file ResStatus.h.

References USER.

Referenced by zypp::solver::detail::ResolverContext::collectCompareInfo(), zypp::solver::detail::logAdditionalInfo(), zypp::solver::detail::RequirementPossible::operator()(), zypp::solver::detail::NoInstallableProviders::operator()(), zypp::solver::detail::RequireProcess::operator()(), zypp::operator<<(), and zypp::ui::Selectable::Impl::status().

TransactByValue zypp::ResStatus::getTransactByValue ( ) const [inline]

Definition at line 245 of file ResStatus.h.

References _bitfield, and zypp::bit::BitField< _IntT >::value().

Referenced by zypp::ui::Selectable::Impl::modifiedBy(), setStatus(), and zypp::solver::detail::ResolverContext::upgrade().

bool zypp::ResStatus::isToBeUninstalledDueToObsolete ( ) const [inline]

Definition at line 249 of file ResStatus.h.

References DUE_TO_OBSOLETE, and isToBeUninstalled().

Referenced by zypp::solver::detail::ConflictProcess::operator()(), and zypp::operator<<().

bool zypp::ResStatus::isToBeUninstalledDueToUnlink ( ) const [inline]

Definition at line 252 of file ResStatus.h.

References DUE_TO_UNLINK, and isToBeUninstalled().

Referenced by zypp::solver::detail::ResolverContext::install(), zypp::solver::detail::RequirementPossible::operator()(), zypp::operator<<(), zypp::solver::detail::QueueItemInstall::process(), and zypp::solver::detail::ResolverContext::uninstall().

bool zypp::ResStatus::isToBeUninstalledDueToUpgrade ( ) const [inline]

Definition at line 255 of file ResStatus.h.

References DUE_TO_UPGRADE, and isToBeUninstalled().

Referenced by zypp::operator<<(), and zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::isToBeInstalledSoft ( ) const [inline]

Definition at line 258 of file ResStatus.h.

References isToBeInstalled(), and SOFT_INSTALL.

Referenced by zypp::solver::detail::ConflictProcess::operator()(), and zypp::operator<<().

bool zypp::ResStatus::isToBeInstalledNotSoft ( ) const [inline]

Definition at line 261 of file ResStatus.h.

References isToBeInstalled(), and SOFT_INSTALL.

Referenced by zypp::solver::detail::ResolverContext::uninstall().

bool zypp::ResStatus::isToBeUninstalledSoft ( ) const [inline]

Definition at line 264 of file ResStatus.h.

References isToBeUninstalled(), and SOFT_REMOVE.

bool zypp::ResStatus::setTransactValue	(	TransactValue	newVal_r,
		TransactByValue	causer_r
	)			`[inline]`

Set TransactValue.

Convenience to set TransactValue from enum.

Definition at line 282 of file ResStatus.h.

References KEEP_STATE, LOCKED, setLock(), setTransact(), and TRANSACT.

Referenced by maySetTransactValue(), and setStatus().

bool zypp::ResStatus::maySetTransactValue	(	TransactValue	newVal_r,
		TransactByValue	causer_r
	)			`[inline]`

Definition at line 299 of file ResStatus.h.

References _bitfield, and setTransactValue().

bool zypp::ResStatus::setLock	(	bool	toLock_r,
		TransactByValue	causer_r
	)			`[inline]`

Apply a lock (prevent transaction).

Currently by USER only, but who knows... Set LOCKED from KEEP_STATE to be shure all transaction details were reset properly.

Definition at line 312 of file ResStatus.h.

References isLocked(), KEEP_STATE, LOCKED, setTransact(), SOLVER, and USER.

Referenced by zypp::PoolItem_Ref::Impl::autoprotect(), zypp::solver::detail::TransactionSolutionAction::execute(), maySetLock(), zypp::locks::ItemLockerFunc::operator()(), zypp::ui::StatusHelper::setDelete(), zypp::ui::StatusHelper::setInstall(), zypp::ui::StatusHelper::setProtected(), setTransactValue(), zypp::PoolItem_Ref::Impl::statusReset(), and zypp::ui::StatusHelper::unset().

bool zypp::ResStatus::maySetLock	(	bool	to_r,
		TransactByValue	causer_r
	)			`[inline]`

Definition at line 340 of file ResStatus.h.

References _bitfield, and setLock().

bool zypp::ResStatus::setTransact	(	bool	toTansact_r,
		TransactByValue	causer_r
	)			`[inline]`

Toggle between TRANSACT and KEEP_STATE.

LOCKED state means KEEP_STATE. But in contrary to KEEP_STATE, LOCKED state is immutable for causer_r less than TransactByValue. KEEP_STATE may be canged by any causer_r.

Definition at line 353 of file ResStatus.h.

References KEEP_STATE, NO_DETAIL, TRANSACT, and transacts().

Referenced by zypp::solver::detail::TransactionSolutionAction::execute(), maySetTransact(), zypp::solver::detail::DoTransact::operator()(), resetTransact(), zypp::ui::Selectable::Impl::setCandidate(), zypp::ui::StatusHelper::setDelete(), zypp::ui::StatusHelper::setInstall(), setLock(), zypp::ui::StatusHelper::setProtected(), setSoftLock(), setSoftTransact(), setToBeInstalled(), setToBeUninstalled(), setTransactValue(), and zypp::ui::StatusHelper::unset().

bool zypp::ResStatus::maySetTransact	(	bool	val_r,
		TransactByValue	causer
	)			`[inline]`

Definition at line 385 of file ResStatus.h.

References _bitfield, and setTransact().

bool zypp::ResStatus::setSoftLock ( TransactByValue causer_r ) [inline]

Definition at line 394 of file ResStatus.h.

References KEEP_STATE, and setTransact().

bool zypp::ResStatus::resetTransact ( TransactByValue causer_r ) [inline]

Not the same as setTransact( false ).

Definition at line 406 of file ResStatus.h.

References KEEP_STATE, setTransact(), and SOLVER.

Referenced by zypp::solver::detail::ResolverContext::getStatus(), zypp::solver::detail::CollectTransact::operator()(), zypp::solver::detail::UndoTransact::operator()(), zypp::solver::detail::solution_to_pool(), zypp::PoolItem_Ref::Impl::statusReset(), and zypp::pool::strip_obsoleted_to_delete().

bool zypp::ResStatus::setSoftTransact	(	bool	toTansact_r,
		TransactByValue	causer_r,
		TransactByValue	causerLimit_r
	)			`[inline]`

Soft toggle between TRANSACT and KEEP_STATE.

Similar to setTransact, but leaving KEEP_STATE also requires a superior causerLimit_r. So this is a kind of soft lock.

 // SOLVER wants to set TRANSACT, iff KEEP_STATE is
 // not superior to APPL_LOW.
 setSoftTransact( true, SOLVER, APPL_LOW );

Definition at line 424 of file ResStatus.h.

References KEEP_STATE, setTransact(), and transacts().

Referenced by maySetSoftTransact(), setSoftTransact(), setToBeInstalledSoft(), and setToBeUninstalledSoft().

bool zypp::ResStatus::setSoftTransact	(	bool	toTansact_r,
		TransactByValue	causer_r
	)			`[inline]`

Definition at line 437 of file ResStatus.h.

References setSoftTransact().

bool zypp::ResStatus::maySetSoftTransact	(	bool	val_r,
		TransactByValue	causer,
		TransactByValue	causerLimit_r
	)			`[inline]`

Definition at line 440 of file ResStatus.h.

References _bitfield, and setSoftTransact().

Referenced by maySetSoftTransact(), and zypp::solver::detail::QueueItemRequire::process().

bool zypp::ResStatus::maySetSoftTransact	(	bool	val_r,
		TransactByValue	causer
	)			`[inline]`

Definition at line 449 of file ResStatus.h.

References maySetSoftTransact().

bool zypp::ResStatus::setToBeInstalled ( TransactByValue causer ) [inline]

Definition at line 452 of file ResStatus.h.

References isInstalled(), and setTransact().

Referenced by zypp::solver::detail::TransactionSolutionAction::execute(), maySetToBeInstalled(), zypp::solver::detail::setForInstallation(), zypp::solver::detail::solution_to_pool(), and zypp::solver::detail::ResolverContext::upgrade().

bool zypp::ResStatus::maySetToBeInstalled ( TransactByValue causer ) [inline]

Definition at line 458 of file ResStatus.h.

References _bitfield, and setToBeInstalled().

Referenced by zypp::solver::detail::LookForUpgrades::operator()().

bool zypp::ResStatus::setToBeUninstalled ( TransactByValue causer ) [inline]

Definition at line 466 of file ResStatus.h.

References isInstalled(), and setTransact().

Referenced by zypp::solver::detail::TransactionSolutionAction::execute(), maySetToBeUninstalled(), setToBeUninstalledDueToObsolete(), setToBeUninstalledDueToUnlink(), setToBeUninstalledDueToUpgrade(), and zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::maySetToBeUninstalled ( TransactByValue causer ) [inline]

Definition at line 472 of file ResStatus.h.

References _bitfield, and setToBeUninstalled().

EstablishValue zypp::ResStatus::getEstablishValue ( ) const [inline]

Definition at line 483 of file ResStatus.h.

References _bitfield, and zypp::bit::BitField< _IntT >::value().

Referenced by zypp::solver::detail::ResolverContext::getStatus().

bool zypp::ResStatus::setEstablishValue ( const EstablishValue & establish ) [inline]

Definition at line 486 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::getStatus().

bool zypp::ResStatus::setToBeUninstalledDueToUnlink ( ) [inline]

Definition at line 491 of file ResStatus.h.

References DUE_TO_UNLINK, setToBeUninstalled(), and SOLVER.

bool zypp::ResStatus::setToBeUninstalledDueToObsolete ( ) [inline]

Definition at line 498 of file ResStatus.h.

References DUE_TO_OBSOLETE, setToBeUninstalled(), and SOLVER.

bool zypp::ResStatus::setToBeUninstalledDueToUpgrade ( TransactByValue causer ) [inline]

Definition at line 505 of file ResStatus.h.

References DUE_TO_UPGRADE, and setToBeUninstalled().

Referenced by zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::setToBeInstalledSoft ( ) [inline]

Definition at line 512 of file ResStatus.h.

References isInstalled(), setSoftTransact(), SOFT_INSTALL, and SOLVER.

bool zypp::ResStatus::setToBeUninstalledSoft ( ) [inline]

Definition at line 522 of file ResStatus.h.

References isInstalled(), setSoftTransact(), SOFT_REMOVE, and SOLVER.

Referenced by maySetToBeUninstalledSoft().

bool zypp::ResStatus::maySetToBeUninstalledSoft ( ) [inline]

Definition at line 532 of file ResStatus.h.

References _bitfield, and setToBeUninstalledSoft().

Referenced by zypp::solver::detail::ProvidesItem::operator()().

bool zypp::ResStatus::isSoftInstall ( ) [inline]

Definition at line 540 of file ResStatus.h.

References SOFT_INSTALL.

Referenced by zypp::solver::detail::ResolverQueue::addPoolItemToInstall().

bool zypp::ResStatus::isSoftUninstall ( ) [inline]

Definition at line 544 of file ResStatus.h.

References SOFT_REMOVE.

Referenced by zypp::solver::detail::ResolverQueue::addPoolItemToRemove().

bool zypp::ResStatus::setSoftInstall ( bool flag ) [inline]

Definition at line 548 of file ResStatus.h.

References SOFT_INSTALL.

Referenced by zypp::solver::detail::ResolverQueue::addPoolItemToInstall().

bool zypp::ResStatus::setSoftUninstall ( bool flag ) [inline]

Definition at line 553 of file ResStatus.h.

References SOFT_REMOVE.

Referenced by zypp::solver::detail::ResolverQueue::addPoolItemToRemove().

bool zypp::ResStatus::setUndetermined ( ) [inline]

Definition at line 558 of file ResStatus.h.

References UNDETERMINED.

Referenced by zypp::solver::detail::QueueItemEstablish::process().

bool zypp::ResStatus::setUnneeded ( ) [inline]

Definition at line 564 of file ResStatus.h.

References UNNEEDED.

Referenced by zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::setSatisfied ( ) [inline]

Definition at line 570 of file ResStatus.h.

References SATISFIED.

Referenced by zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::setIncomplete ( ) [inline]

Definition at line 576 of file ResStatus.h.

References INCOMPLETE.

Referenced by zypp::solver::detail::solution_to_pool().

bool zypp::ResStatus::isSeen ( ) const [inline]

Definition at line 582 of file ResStatus.h.

References SEEN.

Referenced by zypp::operator<<().

bool zypp::ResStatus::isImpossible ( ) const [inline]

Definition at line 585 of file ResStatus.h.

References IMPOSSIBLE.

bool zypp::ResStatus::setSeen ( bool value ) [inline]

Definition at line 588 of file ResStatus.h.

References NORMAL, and SEEN.

bool zypp::ResStatus::setImpossible ( bool value ) [inline]

Definition at line 594 of file ResStatus.h.

References IMPOSSIBLE, and NORMAL.

bool zypp::ResStatus::setStatus ( ResStatus newStatus_r ) [inline]

Definition at line 600 of file ResStatus.h.

References _bitfield, getTransactByValue(), getTransactValue(), setTransactValue(), and zypp::bit::BitField< _IntT >::value().

template<class _Field>

bool zypp::ResStatus::fieldValueIs ( FieldType val_r ) const [inline, private]

Return whether the corresponding Field has value val_r.

Definition at line 645 of file ResStatus.h.

References _bitfield, and zypp::bit::BitField< _IntT >::isEqual().

template<class _Field>

void zypp::ResStatus::fieldValueAssign ( FieldType val_r ) [inline, private]

Set the corresponding Field to value val_r.

Definition at line 651 of file ResStatus.h.

References _bitfield, and zypp::bit::BitField< _IntT >::assign().

template<class _Field>

bool zypp::ResStatus::isGreaterThan ( FieldType val_r ) [inline, private]

compare two values.

Definition at line 657 of file ResStatus.h.

References _bitfield, and zypp::bit::BitField< _IntT >::value().

template<class _Field>

bool zypp::ResStatus::isLessThan ( FieldType val_r ) [inline, private]

Definition at line 661 of file ResStatus.h.

References _bitfield, and zypp::bit::BitField< _IntT >::value().

Friends And Related Function Documentation

std::ostream & operator<<	(	std::ostream &	str,
		const ResStatus &	obj
	)			`[friend]`

Stream output.

Definition at line 85 of file ResStatus.cc.

bool operator==	(	const ResStatus &	lhs,
		const ResStatus &	rhs
	)			`[friend]`

Definition at line 673 of file ResStatus.h.

bool operator!=	(	const ResStatus &	lhs,
		const ResStatus &	rhs
	)			`[related]`

Definition at line 677 of file ResStatus.h.

Member Data Documentation

const ResStatus zypp::ResStatus::toBeInstalled [static]

Definition at line 616 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::install(), and zypp::solver::detail::QueueItemInstall::process().

const ResStatus zypp::ResStatus::toBeInstalledSoft [static]

Definition at line 617 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::install(), zypp::solver::detail::QueueItemInstall::process(), and zypp::solver::detail::ResolverContext::upgrade().

const ResStatus zypp::ResStatus::toBeUninstalled [static]

Definition at line 618 of file ResStatus.h.

Referenced by zypp::solver::detail::QueueItemUninstall::process(), and zypp::solver::detail::ResolverContext::uninstall().

const ResStatus zypp::ResStatus::toBeUninstalledSoft [static]

Definition at line 619 of file ResStatus.h.

const ResStatus zypp::ResStatus::toBeUninstalledDueToUnlink [static]

Definition at line 620 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::uninstall().

const ResStatus zypp::ResStatus::toBeUninstalledDueToObsolete [static]

Definition at line 621 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::uninstall().

const ResStatus zypp::ResStatus::toBeUninstalledDueToUpgrade [static]

Definition at line 622 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::uninstall().

const ResStatus zypp::ResStatus::installed [static]

Definition at line 623 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::getStatus().

const ResStatus zypp::ResStatus::uninstalled [static]

Definition at line 624 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::getStatus(), and zypp::solver::detail::ResolverContext::upgrade().

const ResStatus zypp::ResStatus::satisfied [static]

Definition at line 625 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::satisfy(), and zypp::solver::detail::ResolverContext::unneeded().

const ResStatus zypp::ResStatus::complete [static]

Definition at line 626 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::satisfy().

const ResStatus zypp::ResStatus::unneeded [static]

Definition at line 627 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::unneeded().

const ResStatus zypp::ResStatus::needed [static]

Definition at line 628 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::incomplete().

const ResStatus zypp::ResStatus::incomplete [static]

Definition at line 629 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::incomplete().

const ResStatus zypp::ResStatus::impossible [static]

Definition at line 630 of file ResStatus.h.

Referenced by zypp::solver::detail::ResolverContext::uninstall().

BitFieldType zypp::ResStatus::_bitfield [private]

Definition at line 665 of file ResStatus.h.

Referenced by bitfield(), fieldValueAssign(), fieldValueIs(), getEstablishValue(), getTransactByValue(), getTransactValue(), isGreaterThan(), isLessThan(), maySetLock(), maySetSoftTransact(), maySetToBeInstalled(), maySetToBeUninstalled(), maySetToBeUninstalledSoft(), maySetTransact(), maySetTransactValue(), and setStatus().

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

zypp/ResStatus.h
zypp/ResStatus.cc

Generated on Tue Sep 25 19:23:16 2007 for libzypp by

1.5.3


Public Types
Status values.
Each enum corresponds to a BitField range. Note: Take care that enumerator values actually fit into the corresponding field. It's not yet checked by the compiler.
enum	StateValue { UNINSTALLED = bit::RangeValue<StateField, value, INSTALLED = bit::RangeValue<StateField, value }
enum	EstablishValue { UNDETERMINED = bit::RangeValue<EstablishField, value, UNNEEDED = bit::RangeValue<EstablishField, value, SATISFIED = bit::RangeValue<EstablishField, value, INCOMPLETE = bit::RangeValue<EstablishField, value }
enum	TransactValue { KEEP_STATE = bit::RangeValue<TransactField, value, LOCKED = bit::RangeValue<TransactField, value, TRANSACT = bit::RangeValue<TransactField, value }
enum	TransactByValue { SOLVER = bit::RangeValue<TransactByField, value, APPL_LOW = bit::RangeValue<TransactByField, value, APPL_HIGH = bit::RangeValue<TransactByField, value, USER = bit::RangeValue<TransactByField, value }
enum	DetailValue { NO_DETAIL = bit::RangeValue<TransactDetailField, value }
enum	InstallDetailValue { EXPLICIT_INSTALL = bit::RangeValue<TransactDetailField, value, SOFT_INSTALL = bit::RangeValue<TransactDetailField, value }
enum	RemoveDetailValue { EXPLICIT_REMOVE = bit::RangeValue<TransactDetailField, value, SOFT_REMOVE = bit::RangeValue<TransactDetailField, value, DUE_TO_OBSOLETE = bit::RangeValue<TransactDetailField, value, DUE_TO_UNLINK = bit::RangeValue<TransactDetailField, value, DUE_TO_UPGRADE = bit::RangeValue<TransactDetailField, value }
enum	SolverStateValue { NORMAL = bit::RangeValue<SolverStateField, value, SEEN = bit::RangeValue<SolverStateField, value, IMPOSSIBLE = bit::RangeValue<SolverStateField, value }
enum	LicenceConfirmedValue { LICENCE_UNCONFIRMED = bit::RangeValue<LicenceConfirmedField, value, LICENCE_CONFIRMED = bit::RangeValue<LicenceConfirmedField, value }
BitField range definitions.
Note: Enlarge FieldType if more bit's needed. It's not yet checked by the compiler.
typedef uint16_t	FieldType
typedef bit::BitField < FieldType >	BitFieldType
typedef bit::Range < FieldType, 0, 1 >	StateField
typedef bit::Range < FieldType, StateField::end, 2 >	EstablishField
typedef bit::Range < FieldType, EstablishField::end, 2 >	TransactField
typedef bit::Range < FieldType, TransactField::end, 2 >	TransactByField
typedef bit::Range < FieldType, TransactByField::end, 3 >	TransactDetailField
typedef bit::Range < FieldType, TransactDetailField::end, 2 >	SolverStateField
typedef bit::Range < FieldType, SolverStateField::end, 1 >	LicenceConfirmedField
Public Member Functions
	ResStatus ()
	Default ctor.
	ResStatus (bool isInstalled_r)
	Ctor setting the initial .
	~ResStatus ()
	Dtor.
BitFieldType	bitfield () const
	Debug helper returning the bitfield.
bool	isLicenceConfirmed () const
void	setLicenceConfirmed (bool toVal_r=true)
bool	isInstalled () const
bool	isUninstalled () const
bool	staysInstalled () const
bool	wasInstalled () const
bool	isToBeInstalled () const
bool	staysUninstalled () const
bool	wasUninstalled () const
bool	isToBeUninstalled () const
bool	isUndetermined () const
bool	isEstablishedUneeded () const
bool	isEstablishedSatisfied () const
bool	isEstablishedIncomplete () const
bool	isUnneeded () const
bool	isSatisfied () const
bool	isComplete () const
bool	isIncomplete () const
bool	isNeeded () const
bool	isLocked () const
bool	isKept () const
bool	transacts () const
TransactValue	getTransactValue () const
bool	isBySolver () const
bool	isByApplLow () const
bool	isByApplHigh () const
bool	isByUser () const
TransactByValue	getTransactByValue () const
bool	isToBeUninstalledDueToObsolete () const
bool	isToBeUninstalledDueToUnlink () const
bool	isToBeUninstalledDueToUpgrade () const
bool	isToBeInstalledSoft () const
bool	isToBeInstalledNotSoft () const
bool	isToBeUninstalledSoft () const
bool	setTransactValue (TransactValue newVal_r, TransactByValue causer_r)
	Set TransactValue.
bool	maySetTransactValue (TransactValue newVal_r, TransactByValue causer_r)
bool	setLock (bool toLock_r, TransactByValue causer_r)
	Apply a lock (prevent transaction).
bool	maySetLock (bool to_r, TransactByValue causer_r)
bool	setTransact (bool toTansact_r, TransactByValue causer_r)
	Toggle between TRANSACT and KEEP_STATE.
bool	maySetTransact (bool val_r, TransactByValue causer)
bool	setSoftLock (TransactByValue causer_r)
bool	resetTransact (TransactByValue causer_r)
	Not the same as setTransact( false ).
bool	setSoftTransact (bool toTansact_r, TransactByValue causer_r, TransactByValue causerLimit_r)
	Soft toggle between TRANSACT and KEEP_STATE.
bool	setSoftTransact (bool toTansact_r, TransactByValue causer_r)
bool	maySetSoftTransact (bool val_r, TransactByValue causer, TransactByValue causerLimit_r)
bool	maySetSoftTransact (bool val_r, TransactByValue causer)
bool	setToBeInstalled (TransactByValue causer)
bool	maySetToBeInstalled (TransactByValue causer)
bool	setToBeUninstalled (TransactByValue causer)
bool	maySetToBeUninstalled (TransactByValue causer)
EstablishValue	getEstablishValue () const
bool	setEstablishValue (const EstablishValue &establish)
bool	setToBeUninstalledDueToUnlink ()
bool	setToBeUninstalledDueToObsolete ()
bool	setToBeUninstalledDueToUpgrade (TransactByValue causer)
bool	setToBeInstalledSoft ()
bool	setToBeUninstalledSoft ()
bool	maySetToBeUninstalledSoft ()
bool	isSoftInstall ()
bool	isSoftUninstall ()
bool	setSoftInstall (bool flag)
bool	setSoftUninstall (bool flag)
bool	setUndetermined ()
bool	setUnneeded ()
bool	setSatisfied ()
bool	setIncomplete ()
bool	isSeen () const
bool	isImpossible () const
bool	setSeen (bool value)
bool	setImpossible (bool value)
bool	setStatus (ResStatus newStatus_r)
Static Public Attributes
Builtin ResStatus constants.
static const ResStatus	toBeInstalled
static const ResStatus	toBeInstalledSoft
static const ResStatus	toBeUninstalled
static const ResStatus	toBeUninstalledSoft
static const ResStatus	toBeUninstalledDueToUnlink
static const ResStatus	toBeUninstalledDueToObsolete
static const ResStatus	toBeUninstalledDueToUpgrade
static const ResStatus	installed
static const ResStatus	uninstalled
static const ResStatus	satisfied
static const ResStatus	complete
static const ResStatus	unneeded
static const ResStatus	needed
static const ResStatus	incomplete
static const ResStatus	impossible
Private Member Functions
	ResStatus (StateValue s, EstablishValue e=UNDETERMINED, TransactValue t=KEEP_STATE, InstallDetailValue i=EXPLICIT_INSTALL, RemoveDetailValue r=EXPLICIT_REMOVE, SolverStateValue ssv=NORMAL)
	Ctor for intialization of builtin constants.
template<class _Field>
bool	fieldValueIs (FieldType val_r) const
	Return whether the corresponding Field has value val_r.
template<class _Field>
void	fieldValueAssign (FieldType val_r)
	Set the corresponding Field to value val_r.
template<class _Field>
bool	isGreaterThan (FieldType val_r)
	compare two values.
template<class _Field>
bool	isLessThan (FieldType val_r)
Private Attributes
BitFieldType	_bitfield
Friends
std::ostream &	operator<< (std::ostream &str, const ResStatus &obj)
	Stream output.
bool	operator== (const ResStatus &lhs, const ResStatus &rhs)
Related Functions
(Note that these are not member functions.)
bool	operator!= (const ResStatus &lhs, const ResStatus &rhs)