APT::VersionContainer< Container > Class Template Reference

Simple wrapper around a container class like std::set to provide a similar interface to a set of versions as to the complete set of all versions in the pkgCache. More...

#include <cacheset.h>

Inheritance diagram for APT::VersionContainer< Container >:

Collaboration diagram for APT::VersionContainer< Container >:

Classes
class	const_iterator
	smell like a pkgCache::VerIterator More...
class	iterator

Public Types
enum	Version {   ALL,   CANDANDINST,   CANDIDATE,   INSTALLED,   CANDINST,   INSTCAND,   NEWEST }
	specifies which version(s) will be returned if non is given More...

Public Member Functions
const_iterator	begin () const
iterator	begin ()
void	clear ()
bool	empty () const
const_iterator	end () const
iterator	end ()
void	erase (iterator position)
iterator &	erase (iterator &position, bool)
size_t	erase (const pkgCache::VerIterator x)
void	erase (iterator first, iterator last)
const_iterator	find (pkgCache::VerIterator const &V) const
bool	insert (pkgCache::VerIterator const &V)
template<class Cont >
void	insert (VersionContainer< Cont > const &vercont)
void	insert (const_iterator begin, const_iterator end)
template<>
void	insert (VersionContainer< Cont > const &vercont)
template<>
bool	insert (pkgCache::VerIterator const &V)
template<>
void	insert (const_iterator begin, const_iterator end)
size_t	size () const

Static Public Member Functions
static bool	FromCommandLine (VersionContainerInterface *const vci, pkgCacheFile &Cache, const char **cmdline, Version const &fallback, CacheSetHelper &helper)
static VersionContainer	FromCommandLine (pkgCacheFile &Cache, const char **cmdline, Version const &fallback, CacheSetHelper &helper)
	returns all versions specified on the commandline More...
static VersionContainer	FromCommandLine (pkgCacheFile &Cache, const char **cmdline, Version const &fallback)
static VersionContainer	FromCommandLine (pkgCacheFile &Cache, const char **cmdline)
static bool	FromDependency (VersionContainerInterface *const vci, pkgCacheFile &Cache, pkgCache::DepIterator const &D, Version const &selector, CacheSetHelper &helper)
static VersionContainer	FromDependency (pkgCacheFile &Cache, pkgCache::DepIterator const &D, Version const &selector, CacheSetHelper &helper)
static VersionContainer	FromDependency (pkgCacheFile &Cache, pkgCache::DepIterator const &D, Version const &selector)
static VersionContainer	FromDependency (pkgCacheFile &Cache, pkgCache::DepIterator const &D)
static bool	FromModifierCommandLine (unsigned short &modID, VersionContainerInterface *const vci, pkgCacheFile &Cache, const char *cmdline, std::list< Modifier > const &mods, CacheSetHelper &helper)
static bool	FromPackage (VersionContainerInterface *const vci, pkgCacheFile &Cache, pkgCache::PkgIterator const &P, Version const &fallback, CacheSetHelper &helper)
static VersionContainer	FromPackage (pkgCacheFile &Cache, pkgCache::PkgIterator const &P, Version const &fallback, CacheSetHelper &helper)
	returns all versions specified for the package More...
static VersionContainer	FromPackage (pkgCacheFile &Cache, pkgCache::PkgIterator const &P, Version const &fallback)
static VersionContainer	FromPackage (pkgCacheFile &Cache, pkgCache::PkgIterator const &P)
static bool	FromString (VersionContainerInterface *const vci, pkgCacheFile &Cache, std::string pkg, Version const &fallback, CacheSetHelper &helper, bool const onlyFromName=false)
static VersionContainer	FromString (pkgCacheFile &Cache, std::string const &pkg, Version const &fallback, CacheSetHelper &helper, bool const onlyFromName=false)
static VersionContainer	FromString (pkgCacheFile &Cache, std::string pkg, Version const &fallback)
static VersionContainer	FromString (pkgCacheFile &Cache, std::string pkg)
static std::map< unsigned short, VersionContainer >	GroupedFromCommandLine (pkgCacheFile &Cache, const char **cmdline, std::list< Modifier > const &mods, unsigned short const fallback, CacheSetHelper &helper)
static std::map< unsigned short, VersionContainer >	GroupedFromCommandLine (pkgCacheFile &Cache, const char **cmdline, std::list< Modifier > const &mods, unsigned short const fallback)

Static Protected Member Functions
static pkgCache::VerIterator	getCandidateVer (pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper)
	returns the candidate version of the package More...
static pkgCache::VerIterator	getInstalledVer (pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper)
	returns the installed version of the package More...

Private Attributes
Container	_cont

Detailed Description

template<class Container>
class APT::VersionContainer< Container >

Simple wrapper around a container class like std::set to provide a similar interface to a set of versions as to the complete set of all versions in the pkgCache.

Member Enumeration Documentation

enum APT::VersionContainerInterface::Version

inherited

specifies which version(s) will be returned if non is given

Enumerator
ALL	All versions.
CANDANDINST	Candidate and installed version.
CANDIDATE	Candidate version.
INSTALLED	Installed version.
CANDINST	Candidate or if non installed version.
INSTCAND	Installed or if non candidate version.
NEWEST	Newest version.

Member Function Documentation

template<class Container>

const_iterator APT::VersionContainer< Container >::begin ( ) const

inline

References APT::VersionContainer< Container >::_cont.

Referenced by APT::VersionContainer< Container >::insert().

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template<class Container>

iterator APT::VersionContainer< Container >::begin ( )

inline

References APT::VersionContainer< Container >::_cont.

template<class Container>

void APT::VersionContainer< Container >::clear ( )

inlinevirtual

Implements APT::VersionContainerInterface.

References APT::VersionContainer< Container >::_cont.

template<class Container>

bool APT::VersionContainer< Container >::empty ( ) const

inlinevirtual

Implements APT::VersionContainerInterface.

References APT::VersionContainer< Container >::_cont.

template<class Container>

const_iterator APT::VersionContainer< Container >::end ( ) const

inline

References APT::VersionContainer< Container >::_cont.

Referenced by APT::VersionContainer< Container >::insert().

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template<class Container>

iterator APT::VersionContainer< Container >::end ( )

inline

References APT::VersionContainer< Container >::_cont.

template<class Container>

void APT::VersionContainer< Container >::erase ( iterator  position )

inline

References APT::VersionContainer< Container >::_cont.

template<class Container>

iterator& APT::VersionContainer< Container >::erase ( iterator &  position, bool    )

inline

References APT::VersionContainer< Container >::_cont.

template<class Container>

size_t APT::VersionContainer< Container >::erase ( const pkgCache::VerIterator  x )

inline

References APT::VersionContainer< Container >::_cont.

template<class Container>

void APT::VersionContainer< Container >::erase ( iterator  first, iterator  last  )

inline

References APT::VersionContainer< Container >::_cont.

template<class Container>

const_iterator APT::VersionContainer< Container >::find ( pkgCache::VerIterator const &  V ) const

inline

References APT::VersionContainer< Container >::_cont.

static bool APT::VersionContainerInterface::FromCommandLine ( VersionContainerInterface *const  vci, pkgCacheFile &  Cache, const char **  cmdline, Version const &  fallback, CacheSetHelper &  helper  )

staticinherited

Referenced by APT::VersionContainer< Container >::FromCommandLine().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromCommandLine ( pkgCacheFile &  Cache, const char **  cmdline, Version const &  fallback, CacheSetHelper &  helper  )

inlinestatic

returns all versions specified on the commandline

Get all versions from the commandline, uses given default version if non specifically requested and executes regex's if needed on names.

Parameters

Cache	the packages and versions are in
cmdline	Command line the versions should be extracted from
helper	responsible for error and message handling

References APT::VersionContainerInterface::FromCommandLine().

Referenced by APT::VersionContainer< Container >::FromCommandLine().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromCommandLine ( pkgCacheFile &  Cache, const char **  cmdline, Version const &  fallback  )

inlinestatic

References APT::VersionContainer< Container >::FromCommandLine().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromCommandLine ( pkgCacheFile &  Cache, const char **  cmdline  )

inlinestatic

References APT::VersionContainerInterface::CANDINST, and APT::VersionContainer< Container >::FromCommandLine().

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static bool APT::VersionContainerInterface::FromDependency ( VersionContainerInterface *const  vci, pkgCacheFile &  Cache, pkgCache::DepIterator const &  D, Version const &  selector, CacheSetHelper &  helper  )

staticinherited

Referenced by APT::VersionContainer< Container >::FromDependency().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromDependency ( pkgCacheFile &  Cache, pkgCache::DepIterator const &  D, Version const &  selector, CacheSetHelper &  helper  )

inlinestatic

References APT::VersionContainerInterface::FromDependency().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromDependency ( pkgCacheFile &  Cache, pkgCache::DepIterator const &  D, Version const &  selector  )

inlinestatic

References APT::VersionContainer< Container >::FromPackage().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromDependency ( pkgCacheFile &  Cache, pkgCache::DepIterator const &  D  )

inlinestatic

References APT::VersionContainerInterface::CANDIDATE, and APT::VersionContainer< Container >::FromPackage().

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static bool APT::VersionContainerInterface::FromModifierCommandLine ( unsigned short &  modID, VersionContainerInterface *const  vci, pkgCacheFile &  Cache, const char *  cmdline, std::list< Modifier > const &  mods, CacheSetHelper &  helper  )

staticinherited

Referenced by APT::VersionContainer< Container >::GroupedFromCommandLine().

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static bool APT::VersionContainerInterface::FromPackage ( VersionContainerInterface *const  vci, pkgCacheFile &  Cache, pkgCache::PkgIterator const &  P, Version const &  fallback, CacheSetHelper &  helper  )

staticinherited

Referenced by APT::VersionContainer< Container >::FromPackage().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromPackage ( pkgCacheFile &  Cache, pkgCache::PkgIterator const &  P, Version const &  fallback, CacheSetHelper &  helper  )

inlinestatic

returns all versions specified for the package

Parameters

Cache	the package and versions are in
P	the package in question
fallback	the version(s) you want to get
helper	the helper used for display and error handling

References APT::VersionContainerInterface::FromPackage().

Referenced by APT::VersionContainer< Container >::FromDependency(), and APT::VersionContainer< Container >::FromPackage().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromPackage ( pkgCacheFile &  Cache, pkgCache::PkgIterator const &  P, Version const &  fallback  )

inlinestatic

References APT::VersionContainer< Container >::FromPackage().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromPackage ( pkgCacheFile &  Cache, pkgCache::PkgIterator const &  P  )

inlinestatic

References APT::VersionContainerInterface::CANDIDATE, and APT::VersionContainer< Container >::FromPackage().

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static bool APT::VersionContainerInterface::FromString ( VersionContainerInterface *const  vci, pkgCacheFile &  Cache, std::string  pkg, Version const &  fallback, CacheSetHelper &  helper, bool const  onlyFromName = false  )

staticinherited

Referenced by APT::VersionContainer< Container >::FromString().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromString ( pkgCacheFile &  Cache, std::string const &  pkg, Version const &  fallback, CacheSetHelper &  helper, bool const  onlyFromName = false  )

inlinestatic

References APT::VersionContainerInterface::FromString().

Referenced by APT::VersionContainer< Container >::FromString().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromString ( pkgCacheFile &  Cache, std::string  pkg, Version const &  fallback  )

inlinestatic

References APT::VersionContainer< Container >::FromString().

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template<class Container>

static VersionContainer APT::VersionContainer< Container >::FromString ( pkgCacheFile &  Cache, std::string  pkg  )

inlinestatic

References APT::VersionContainerInterface::CANDINST, and APT::VersionContainer< Container >::FromString().

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static pkgCache::VerIterator APT::VersionContainerInterface::getCandidateVer ( pkgCacheFile &  Cache, pkgCache::PkgIterator const &  Pkg, CacheSetHelper &  helper  )

staticprotectedinherited

returns the candidate version of the package

Parameters

Cache	to be used to query for information
Pkg	we want the candidate version from this package

static pkgCache::VerIterator APT::VersionContainerInterface::getInstalledVer ( pkgCacheFile &  Cache, pkgCache::PkgIterator const &  Pkg, CacheSetHelper &  helper  )

staticprotectedinherited

returns the installed version of the package

Parameters

Cache	to be used to query for information
Pkg	we want the installed version from this package

template<class Container>

static std::map<unsigned short, VersionContainer> APT::VersionContainer< Container >::GroupedFromCommandLine ( pkgCacheFile &  Cache, const char **  cmdline, std::list< Modifier > const &  mods, unsigned short const  fallback, CacheSetHelper &  helper  )

inlinestatic

References APT::VersionContainerInterface::FromModifierCommandLine().

Referenced by APT::VersionContainer< Container >::GroupedFromCommandLine().

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template<class Container>

static std::map<unsigned short, VersionContainer> APT::VersionContainer< Container >::GroupedFromCommandLine ( pkgCacheFile &  Cache, const char **  cmdline, std::list< Modifier > const &  mods, unsigned short const  fallback  )

inlinestatic

References APT::VersionContainer< Container >::GroupedFromCommandLine().

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template<class Container>

bool APT::VersionContainer< Container >::insert ( pkgCache::VerIterator const &  V )

inlinevirtual

Implements APT::VersionContainerInterface.

References APT::VersionContainer< Container >::_cont, and pkgCache::Iterator< Str, Itr >::end().

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template<class Container>

template<class Cont >

void APT::VersionContainer< Container >::insert ( VersionContainer< Cont > const &  vercont )

inline

References APT::VersionContainer< Container >::_cont, APT::VersionContainer< Container >::begin(), and APT::VersionContainer< Container >::end().

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template<class Container>

void APT::VersionContainer< Container >::insert ( const_iterator  begin, const_iterator  end  )

inline

References APT::VersionContainer< Container >::_cont.

template<>

void APT::VersionContainer< std::list< pkgCache::VerIterator > >::insert

(

VersionContainer< Cont > const &

vercont

)

References APT::VersionContainer< Container >::begin(), and APT::VersionContainer< Container >::end().

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template<>

bool APT::VersionContainer< std::list< pkgCache::VerIterator > >::insert ( pkgCache::VerIterator const &  V )

inlinevirtual

Implements APT::VersionContainerInterface.

References pkgCache::Iterator< Str, Itr >::end().

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template<>

void APT::VersionContainer< std::list< pkgCache::VerIterator > >::insert ( const_iterator  begin, const_iterator  end  )

inline

template<class Container>

size_t APT::VersionContainer< Container >::size ( ) const

inline

References APT::VersionContainer< Container >::_cont.

Member Data Documentation

template<class Container>

Container APT::VersionContainer< Container >::_cont

private

Referenced by APT::VersionContainer< Container >::begin(), APT::VersionContainer< Container >::clear(), APT::VersionContainer< Container >::empty(), APT::VersionContainer< Container >::end(), APT::VersionContainer< Container >::erase(), APT::VersionContainer< Container >::find(), APT::VersionContainer< Container >::insert(), and APT::VersionContainer< Container >::size().

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

• /usr/include/apt-pkg/cacheset.h