A Solvable object within the sat Pool. More...

#include <Solvable.h>

Inheritance diagram for zypp::sat::Solvable:

Classes
class	SplitIdent
	Helper that splits an identifier into kind and name or vice versa. More...
Public Types
typedef sat::detail::SolvableIdType	IdType
Public Member Functions
	Solvable ()
	Default ctor creates noSolvable.
	Solvable (IdType id_r)
	PoolImpl ctor.
bool	isSystem () const
	Return whether this Solvable belongs to the system repo.
bool	onSystemByUser () const
	Whether this is known to be installed on behalf of a user request.
Repository	repository () const
	The Repository this Solvable belongs to.
IdString	ident () const
	The identifier.
ResKind	kind () const
bool	isKind (const ResKind &kind_r) const
	Test whether a Solvable is of a certain ResKind.
template<class _Res >
bool	isKind () const
template<class _Iterator >
bool	isKind (_Iterator begin, _Iterator end)
std::string	name () const
Edition	edition () const
Arch	arch () const
IdString	vendor () const
bool	multiversionInstall () const
	Whether different versions of this package can be installed at the same time.
std::string	asString () const
	String representation `"ident-edition.arch"` or `"noSolvable"`.
bool	identical (Solvable rhs) const
	Test whether two Solvables have the same content.
bool	sameNVRA (Solvable rhs) const
	Test for same name-version-release.arch.
Solvable	nextInPool () const
	Return next Solvable in Pool (or noSolvable).
Solvable	nextInRepo () const
	Return next Solvable in Repo (or noSolvable).
::_Solvable *	get () const
	Expert backdoor.
IdType	id () const
	Expert backdoor.
Attribute lookup.
See also: LookupAttr and ArrayAttr providing a general, more query like interface for attribute retrieval.
std::string	lookupStrAttribute (const SolvAttr &attr) const
	returns the string attribute value for attr or an empty string if it does not exists.
std::string	lookupStrAttribute (const SolvAttr &attr, const Locale &lang_r) const
unsigned	lookupNumAttribute (const SolvAttr &attr) const
	returns the numeric attribute value for attr or 0 if it does not exists.
bool	lookupBoolAttribute (const SolvAttr &attr) const
	returns the boolean attribute value for attr or `false` if it does not exists.
detail::IdType	lookupIdAttribute (const SolvAttr &attr) const
	returns the id attribute value for attr or detail::noId if it does not exists.
CheckSum	lookupCheckSumAttribute (const SolvAttr &attr) const
	returns the CheckSum attribute value for attr or an empty CheckSum if ir does not exist.
OnMediaLocation	lookupLocation () const
	returns OnMediaLocation data: This is everything we need to download e.g.
Access to the \ref Solvable dependencies.
Note: Prerequires are a subset of requires.
Capabilities	operator[] (Dep which_r) const
Capabilities	provides () const
Capabilities	requires () const
Capabilities	conflicts () const
Capabilities	obsoletes () const
Capabilities	recommends () const
Capabilities	suggests () const
Capabilities	enhances () const
Capabilities	supplements () const
Capabilities	prerequires () const
CapabilitySet	providesNamespace (const std::string &namespace_r) const
	Return the namespaced provides `'namespace([value])[ op edition]'` of this Solvable.
CapabilitySet	valuesOfNamespace (const std::string &namespace_r) const
	Return `'value[ op edition]'` for namespaced provides `'namespace(value)[ op edition]'`.
Locale support.
bool	supportsLocales () const
	Whether this `Solvable` claims to support locales.
bool	supportsLocale (const Locale &locale_r) const
	Whether this `Solvable` supports a specific Locale.
bool	supportsLocale (const LocaleSet &locales_r) const
	Whether this `Solvable` supports at least one of the specified locales.
bool	supportsRequestedLocales () const
	Whether this `Solvable` supports at least one requested locale.
void	getSupportedLocales (LocaleSet &locales_r) const
	Return the supported locales via locales_r.
LocaleSet	getSupportedLocales () const
Static Public Attributes
static const Solvable	noSolvable
	Represents no Solvable.
Private Member Functions
friend	base::SafeBool () const
bool	boolTest () const
Private Attributes
IdType	_id
Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const Solvable &obj)
std::ostream &	dumpOn (std::ostream &str, const Solvable &obj)
bool	operator== (const Solvable &lhs, const Solvable &rhs)
bool	operator!= (const Solvable &lhs, const Solvable &rhs)
bool	operator< (const Solvable &lhs, const Solvable &rhs)
bool	identical (Solvable lhs, Solvable rhs)
bool	sameNVRA (Solvable lhs, Solvable rhs)
template<class _Res >
bool	isKind (const sat::Solvable &solvable_r)

Detailed Description

A Solvable object within the sat Pool.

Note:: Unfortunately libsolv combines the objects kind and name in a single identifier "pattern:kde_multimedia", except for packages and source packes. They are not prefixed by any kind string. Instead the architecture is abused to store "src" and "nosrc" values.

Solvable will hide this inconsistency by treating source packages as an own kind of solvable and map their arch to Arch_noarch.

Definition at line 57 of file Solvable.h.

Member Typedef Documentation

typedef sat::detail::SolvableIdType zypp::sat::Solvable::IdType

Definition at line 61 of file Solvable.h.

Constructor & Destructor Documentation

zypp::sat::Solvable::Solvable ( ) [inline]

Default ctor creates noSolvable.

Definition at line 65 of file Solvable.h.

zypp::sat::Solvable::Solvable ( IdType id_r ) [inline, explicit]

PoolImpl ctor.

Definition at line 69 of file Solvable.h.

Member Function Documentation

bool zypp::sat::Solvable::isSystem ( ) const

Return whether this Solvable belongs to the system repo.

Note:: This includes the otherwise hidden systemSolvable.

Reimplemented in zypp::Resolvable.

Definition at line 153 of file Solvable.cc.

bool zypp::sat::Solvable::onSystemByUser ( ) const

Whether this is known to be installed on behalf of a user request.

Note:: This is a hint guessed by evaluating an available install history. Returns false for non-system (uninstalled) solvables, or if no history is available.

Reimplemented in zypp::Resolvable.

Definition at line 159 of file Solvable.cc.

Repository zypp::sat::Solvable::repository ( ) const

The Repository this Solvable belongs to.

Reimplemented in zypp::ResObject.

Definition at line 147 of file Solvable.cc.

std::string zypp::sat::Solvable::lookupStrAttribute ( const SolvAttr & attr ) const

returns the string attribute value for attr or an empty string if it does not exists.

Definition at line 170 of file Solvable.cc.

std::string zypp::sat::Solvable::lookupStrAttribute	(	const SolvAttr &	attr,
		const Locale &	lang_r
	)		const

Definition at line 177 of file Solvable.cc.

unsigned zypp::sat::Solvable::lookupNumAttribute ( const SolvAttr & attr ) const

returns the numeric attribute value for attr or 0 if it does not exists.

Definition at line 196 of file Solvable.cc.

bool zypp::sat::Solvable::lookupBoolAttribute ( const SolvAttr & attr ) const

returns the boolean attribute value for attr or false if it does not exists.

Definition at line 202 of file Solvable.cc.

detail::IdType zypp::sat::Solvable::lookupIdAttribute ( const SolvAttr & attr ) const

returns the id attribute value for attr or detail::noId if it does not exists.

Definition at line 208 of file Solvable.cc.

CheckSum zypp::sat::Solvable::lookupCheckSumAttribute ( const SolvAttr & attr ) const

returns the CheckSum attribute value for attr or an empty CheckSum if ir does not exist.

Definition at line 214 of file Solvable.cc.

OnMediaLocation zypp::sat::Solvable::lookupLocation ( ) const

returns OnMediaLocation data: This is everything we need to download e.g.

an rpm (path, checksum, downloadsize, etc.).

Definition at line 253 of file Solvable.cc.

IdString zypp::sat::Solvable::ident ( ) const

The identifier.

This is the solvables name, except for packages and source packes, prefixed by it's kind.

Reimplemented in zypp::Resolvable.

Definition at line 164 of file Solvable.cc.

ResKind zypp::sat::Solvable::kind ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 295 of file Solvable.cc.

bool zypp::sat::Solvable::isKind ( const ResKind & kind_r ) const

Test whether a Solvable is of a certain ResKind.

The test is far cheaper than actually retriveing and comparing the kind.

Reimplemented in zypp::Resolvable.

Definition at line 334 of file Solvable.cc.

template<class _Res >

bool zypp::sat::Solvable::isKind ( ) const [inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Reimplemented in zypp::Resolvable.

Definition at line 166 of file Solvable.h.

template<class _Iterator >

bool zypp::sat::Solvable::isKind	(	_Iterator	begin,
		_Iterator	end
	)		`[inline]`

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 170 of file Solvable.h.

std::string zypp::sat::Solvable::name ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 361 of file Solvable.cc.

Edition zypp::sat::Solvable::edition ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 369 of file Solvable.cc.

Arch zypp::sat::Solvable::arch ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 375 of file Solvable.cc.

IdString zypp::sat::Solvable::vendor ( ) const

Reimplemented in zypp::ResObject.

Definition at line 394 of file Solvable.cc.

bool zypp::sat::Solvable::multiversionInstall ( ) const

Whether different versions of this package can be installed at the same time.

Per default false.

See also:: also ZConfig::multiversion.

Reimplemented in zypp::Resolvable.

Definition at line 389 of file Solvable.cc.

std::string zypp::sat::Solvable::asString ( ) const

String representation "ident-edition.arch" or "noSolvable".

   product:openSUSE-11.1.x86_64
   autoyast2-2.16.19-0.1.src
   noSolvable

Definition at line 503 of file Solvable.cc.

bool zypp::sat::Solvable::identical ( Solvable rhs ) const

Test whether two Solvables have the same content.

Basically the same name, edition, arch, vendor and buildtime.

Definition at line 512 of file Solvable.cc.

bool zypp::sat::Solvable::sameNVRA ( Solvable rhs ) const [inline]

Test for same name-version-release.arch.

Definition at line 199 of file Solvable.h.

Capabilities zypp::sat::Solvable::operator[] ( Dep which_r ) const

Reimplemented in zypp::Resolvable.

Definition at line 400 of file Solvable.cc.

Capabilities zypp::sat::Solvable::provides ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 421 of file Solvable.cc.

Capabilities zypp::sat::Solvable::requires ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 426 of file Solvable.cc.

Capabilities zypp::sat::Solvable::conflicts ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 431 of file Solvable.cc.

Capabilities zypp::sat::Solvable::obsoletes ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 436 of file Solvable.cc.

Capabilities zypp::sat::Solvable::recommends ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 441 of file Solvable.cc.

Capabilities zypp::sat::Solvable::suggests ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 446 of file Solvable.cc.

Capabilities zypp::sat::Solvable::enhances ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 451 of file Solvable.cc.

Capabilities zypp::sat::Solvable::supplements ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 456 of file Solvable.cc.

Capabilities zypp::sat::Solvable::prerequires ( ) const

Reimplemented in zypp::Resolvable.

Definition at line 461 of file Solvable.cc.

CapabilitySet zypp::sat::Solvable::providesNamespace ( const std::string & namespace_r ) const

Return the namespaced provides 'namespace([value])[ op edition]' of this Solvable.

Reimplemented in zypp::Resolvable.

Definition at line 470 of file Solvable.cc.

CapabilitySet zypp::sat::Solvable::valuesOfNamespace ( const std::string & namespace_r ) const

Return 'value[ op edition]' for namespaced provides 'namespace(value)[ op edition]'.

Similar to providesNamespace, but the namespace is stripped from the dependencies. This is convenient if the namespace denotes packages that should be looked up. E.g. the weakremover namespace used in a products release package denotes the packages that were dropped from the distribution.

See also:: Product::droplist

Reimplemented in zypp::Resolvable.

Definition at line 484 of file Solvable.cc.

bool zypp::sat::Solvable::supportsLocales ( ) const

Whether this Solvable claims to support locales.

Reimplemented in zypp::ResObject.

Definition at line 596 of file Solvable.cc.

bool zypp::sat::Solvable::supportsLocale ( const Locale & locale_r ) const

Whether this Solvable supports a specific Locale.

Reimplemented in zypp::ResObject.

Definition at line 602 of file Solvable.cc.

bool zypp::sat::Solvable::supportsLocale ( const LocaleSet & locales_r ) const

Whether this Solvable supports at least one of the specified locales.

Reimplemented in zypp::ResObject.

Definition at line 608 of file Solvable.cc.

bool zypp::sat::Solvable::supportsRequestedLocales ( ) const

Whether this Solvable supports at least one requested locale.

See also:: Pool::setRequestedLocales

Reimplemented in zypp::ResObject.

Definition at line 616 of file Solvable.cc.

void zypp::sat::Solvable::getSupportedLocales ( LocaleSet & locales_r ) const

Return the supported locales via locales_r.

Definition at line 619 of file Solvable.cc.

LocaleSet zypp::sat::Solvable::getSupportedLocales ( ) const [inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Reimplemented in zypp::ResObject.

Definition at line 250 of file Solvable.h.

Solvable zypp::sat::Solvable::nextInPool ( ) const

Return next Solvable in Pool (or noSolvable).

Definition at line 130 of file Solvable.cc.

Solvable zypp::sat::Solvable::nextInRepo ( ) const

Return next Solvable in Repo (or noSolvable).

Definition at line 133 of file Solvable.cc.

_Solvable * zypp::sat::Solvable::get ( ) const

Expert backdoor.

Definition at line 123 of file Solvable.cc.

IdType zypp::sat::Solvable::id ( ) const [inline]

Expert backdoor.

Definition at line 297 of file Solvable.h.

zypp::sat::Solvable::base::SafeBool ( ) const [private]

bool zypp::sat::Solvable::boolTest ( ) const [inline, private]

Definition at line 302 of file Solvable.h.

Friends And Related Function Documentation

std::ostream & operator<<	(	std::ostream &	str,
		const Solvable &	obj
	)		`[related]`

Stream output

Definition at line 630 of file Solvable.cc.

std::ostream & dumpOn	(	std::ostream &	str,
		const Solvable &	obj
	)		`[related]`

More verbose stream output including dependencies

Definition at line 646 of file Solvable.cc.

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

Definition at line 315 of file Solvable.h.

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

Definition at line 319 of file Solvable.h.

bool operator<	(	const Solvable &	lhs,
		const Solvable &	rhs
	)		`[related]`

Definition at line 323 of file Solvable.h.

bool identical	(	Solvable	lhs,
		Solvable	rhs
	)		`[related]`

Test for same content.

Definition at line 327 of file Solvable.h.

bool sameNVRA	(	Solvable	lhs,
		Solvable	rhs
	)		`[related]`

Test for same name version release and arch.

Definition at line 331 of file Solvable.h.

template<class _Res >

bool isKind ( const sat::Solvable & solvable_r ) [related]

Test whether a sat::Solvable is of a certain Kind.

Definition at line 389 of file Solvable.h.

Member Data Documentation

const Solvable zypp::sat::Solvable::noSolvable [static]

Represents no Solvable.

Definition at line 74 of file Solvable.h.

IdType zypp::sat::Solvable::_id [private]

Definition at line 304 of file Solvable.h.

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

zypp/sat/Solvable.h
zypp/sat/Solvable.cc

Classes

Public Types

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Related Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation