Interface base for resolvable objects (identification and dependencies). More...

#include <Resolvable.h>

Inheritance diagram for zypp::Resolvable:

Public Types
typedef Resolvable	Self
typedef ResTraits< Self >	TraitsType
typedef TraitsType::KindType	Kind
typedef TraitsType::PtrType	Ptr
typedef TraitsType::constPtrType	constPtr
Public Member Functions
bool	isSystem () const
	Whether this represents an installed solvable.
bool	onSystemByUser () const
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
std::string	name () const
Edition	edition () const
Arch	arch () const
bool	multiversionInstall () const
	Whether different versions of this package can be installed at the same time.
const sat::Solvable &	satSolvable () const
	Access the corresponding ::Solvable.
PoolItem	poolItem () const
	Access the corresponding PoolItem.
Dependencies.
Capabilities	dep (Dep which_r) const
	Select by Dep.
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]'`.
Protected Member Functions
	Resolvable (const sat::Solvable &solvable_r)
	Ctor.
virtual	~Resolvable ()
	Dtor.
virtual std::ostream &	dumpOn (std::ostream &str) const
	Helper for stream output.
Friends
std::ostream &	operator<< (std::ostream &str, const Resolvable &obj)
Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &str, const Resolvable &obj)
std::ostream &	dumpOn (std::ostream &str, const Resolvable &obj)
template<class _Res >
bool	isKind (const Resolvable::constPtr &p)
	Test whether a Resolvable::Ptr is of a certain Kind.
template<class _Res >
ResTraits< _Res >::PtrType	asKind (const Resolvable::Ptr &p)
	Convert Resolvable::Ptr into Ptr of a certain Kind.
int	compareByN (const Resolvable::constPtr &lhs, const Resolvable::constPtr &rhs)
int	compareByNVR (const Resolvable::constPtr &lhs, const Resolvable::constPtr &rhs)
int	compareByNVRA (const Resolvable::constPtr &lhs, const Resolvable::constPtr &rhs)

Detailed Description

Interface base for resolvable objects (identification and dependencies).

Todo:: Merge with ResObject

Definition at line 39 of file Resolvable.h.

Member Typedef Documentation

typedef Resolvable zypp::Resolvable::Self

Reimplemented in zypp::ResObject, zypp::Patch, zypp::Package, zypp::Product, zypp::Pattern, and zypp::SrcPackage.

Definition at line 45 of file Resolvable.h.

typedef ResTraits<Self> zypp::Resolvable::TraitsType

Reimplemented in zypp::ResObject, zypp::Patch, zypp::Package, zypp::Product, zypp::Pattern, and zypp::SrcPackage.

Definition at line 46 of file Resolvable.h.

typedef TraitsType::KindType zypp::Resolvable::Kind

Definition at line 47 of file Resolvable.h.

typedef TraitsType::PtrType zypp::Resolvable::Ptr

Reimplemented in zypp::ResObject, zypp::Patch, zypp::Package, zypp::Product, zypp::Pattern, and zypp::SrcPackage.

Definition at line 48 of file Resolvable.h.

typedef TraitsType::constPtrType zypp::Resolvable::constPtr

Reimplemented in zypp::ResObject, zypp::Patch, zypp::Package, zypp::Product, zypp::Pattern, and zypp::SrcPackage.

Definition at line 49 of file Resolvable.h.

Constructor & Destructor Documentation

zypp::Resolvable::Resolvable ( const sat::Solvable & solvable_r ) [protected]

Ctor.

Definition at line 27 of file Resolvable.cc.

zypp::Resolvable::~Resolvable ( ) [protected, virtual]

Dtor.

Definition at line 36 of file Resolvable.cc.

Member Function Documentation

bool zypp::Resolvable::isSystem ( ) const [inline]

Whether this represents an installed solvable.

Reimplemented from zypp::sat::Solvable.

Definition at line 57 of file Resolvable.h.

Referenced by zypp::Product::isTargetDistribution().

bool zypp::Resolvable::onSystemByUser ( ) const [inline]

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 from zypp::sat::Solvable.

Definition at line 61 of file Resolvable.h.

IdString zypp::Resolvable::ident ( ) const [inline]

The identifier.

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

Reimplemented from zypp::sat::Solvable.

Definition at line 64 of file Resolvable.h.

ResKind zypp::Resolvable::kind ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 67 of file Resolvable.h.

bool zypp::Resolvable::isKind ( const ResKind & kind_r ) const [inline]

Test whether a Solvable is of a certain ResKind.

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

Reimplemented from zypp::sat::Solvable.

Definition at line 70 of file Resolvable.h.

References isKind().

Referenced by zypp::target::TargetImpl::commit().

template<class _Res >

bool zypp::Resolvable::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 from zypp::sat::Solvable.

Definition at line 74 of file Resolvable.h.

Referenced by isKind().

std::string zypp::Resolvable::name ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 77 of file Resolvable.h.

Referenced by zypp::Package::changelog(), zypp::Patch::contents(), zypp::Product::flavor(), zypp::Product::referencePackage(), and zypp::Package::sourcePkgName().

Edition zypp::Resolvable::edition ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 80 of file Resolvable.h.

Referenced by zypp::Patch::contents(), zypp::Product::flavor(), zypp::Product::referencePackage(), and zypp::Package::sourcePkgEdition().

Arch zypp::Resolvable::arch ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 83 of file Resolvable.h.

Referenced by zypp::Patch::contents(), and zypp::Product::referencePackage().

bool zypp::Resolvable::multiversionInstall ( ) const [inline]

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

Per default false.

See also:: also ZConfig::multiversion.

Reimplemented from zypp::sat::Solvable.

Definition at line 89 of file Resolvable.h.

Capabilities zypp::Resolvable::dep ( Dep which_r ) const [inline]

Select by Dep.

Definition at line 95 of file Resolvable.h.

References operator[]().

Capabilities zypp::Resolvable::operator[] ( Dep which_r ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 98 of file Resolvable.h.

Referenced by dep().

Capabilities zypp::Resolvable::provides ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 101 of file Resolvable.h.

Referenced by zypp::Product::flavor().

Capabilities zypp::Resolvable::requires ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 104 of file Resolvable.h.

Referenced by zypp::Pattern::core(), and zypp::Pattern::depends().

Capabilities zypp::Resolvable::conflicts ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 107 of file Resolvable.h.

Capabilities zypp::Resolvable::obsoletes ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 110 of file Resolvable.h.

Capabilities zypp::Resolvable::recommends ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 113 of file Resolvable.h.

Referenced by zypp::Pattern::depends().

Capabilities zypp::Resolvable::suggests ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 116 of file Resolvable.h.

Referenced by zypp::Pattern::depends().

Capabilities zypp::Resolvable::enhances ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 119 of file Resolvable.h.

Capabilities zypp::Resolvable::supplements ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 122 of file Resolvable.h.

Capabilities zypp::Resolvable::prerequires ( ) const [inline]

Reimplemented from zypp::sat::Solvable.

Definition at line 125 of file Resolvable.h.

CapabilitySet zypp::Resolvable::providesNamespace ( const std::string & namespace_r ) const [inline]

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

Reimplemented from zypp::sat::Solvable.

Definition at line 128 of file Resolvable.h.

CapabilitySet zypp::Resolvable::valuesOfNamespace ( const std::string & namespace_r ) const [inline]

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 from zypp::sat::Solvable.

Definition at line 131 of file Resolvable.h.

const sat::Solvable& zypp::Resolvable::satSolvable ( ) const [inline]

Access the corresponding ::Solvable.

Definition at line 137 of file Resolvable.h.

Referenced by zypp::Patch::categoryEnum(), zypp::Patch::contents(), dumpOn(), zypp::Pattern::extends(), zypp::Package::filelist(), zypp::Product::flags(), zypp::Pattern::includes(), zypp::Package::keywords(), zypp::Patch::referencesBegin(), and zypp::Product::replacedProducts().

PoolItem zypp::Resolvable::poolItem ( ) const

Access the corresponding PoolItem.

Definition at line 44 of file Resolvable.cc.

Referenced by zypp::Product::droplist(), and zypp::Product::replacedProducts().

std::ostream & zypp::Resolvable::dumpOn ( std::ostream & str ) const [protected, virtual]

Helper for stream output.

Reimplemented from zypp::base::ReferenceCounted.

Reimplemented in zypp::ResObject.

Definition at line 52 of file Resolvable.cc.

References satSolvable().

Referenced by operator<<().

Friends And Related Function Documentation

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

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

Stream output

Definition at line 153 of file Resolvable.h.

References dumpOn().

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

More verbose stream output including dependencies

Definition at line 157 of file Resolvable.h.

References dumpOn(), and satSolvable().

Referenced by dumpOn().

template<class _Res >

bool isKind ( const Resolvable::constPtr & p ) [related]

Test whether a Resolvable::Ptr is of a certain Kind.

Returns:: Ture iff p is not NULL and points to a Resolvable of the specified Kind.

 isKind<Package>(resPtr);

Definition at line 169 of file Resolvable.h.

template<class _Res >

ResTraits< _Res >::PtrType asKind ( const Resolvable::Ptr & p ) [related]

Convert Resolvable::Ptr into Ptr of a certain Kind.

Returns:: NULL iff p is NULL or points to a Resolvable not of the specified Kind.

 asKind<Package>(resPtr);

Reimplemented in zypp::ResObject.

Definition at line 192 of file Resolvable.h.

int compareByN	(	const Resolvable::constPtr &	lhs,
		const Resolvable::constPtr &	rhs
	)		`[related]`

Compare Resolvable::constPtr according to kind and name.

Definition at line 204 of file Resolvable.h.

int compareByNVR	(	const Resolvable::constPtr &	lhs,
		const Resolvable::constPtr &	rhs
	)		`[related]`

Compare Resolvable::constPtr according to kind, name and edition(compare!).

Definition at line 220 of file Resolvable.h.

int compareByNVRA	(	const Resolvable::constPtr &	lhs,
		const Resolvable::constPtr &	rhs
	)		`[related]`

Compare Resolvable::constPtr according to kind, name, edition(compare!) and arch.

Definition at line 238 of file Resolvable.h.

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

zypp/Resolvable.h
zypp/Resolvable.cc

Public Types

Public Member Functions

Protected Member Functions

Friends

Related Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation