VersionSet Class Reference

Inherits std::set< pkgCache::VerIterator >.

List of all members.

Classes
class	const_iterator
	smell like a pkgCache::VerIterator More...
struct	Modifier
Public Types
enum	Version {   ALL, CANDANDINST, CANDIDATE, INSTALLED,   CANDINST, INSTCAND, NEWEST }
	specifies which version(s) will be returned if non is given More...
typedef APT::VersionSet::const_iterator	iterator
Public Member Functions
void	insert (pkgCache::VerIterator const &V)
void	insert (VersionSet const &verset)
Static Public Member Functions
static APT::VersionSet	FromCommandLine (pkgCacheFile &Cache, const char **cmdline, APT::VersionSet::Version const &fallback, CacheSetHelper &helper)
	returns all versions specified on the commandline
static APT::VersionSet	FromCommandLine (pkgCacheFile &Cache, const char **cmdline, APT::VersionSet::Version const &fallback)
static APT::VersionSet	FromCommandLine (pkgCacheFile &Cache, const char **cmdline)
static APT::VersionSet	FromString (pkgCacheFile &Cache, std::string pkg, APT::VersionSet::Version const &fallback, CacheSetHelper &helper, bool const &onlyFromName=false)
static APT::VersionSet	FromString (pkgCacheFile &Cache, std::string pkg, APT::VersionSet::Version const &fallback)
static APT::VersionSet	FromString (pkgCacheFile &Cache, std::string pkg)
static APT::VersionSet	FromPackage (pkgCacheFile &Cache, pkgCache::PkgIterator const &P, VersionSet::Version const &fallback, CacheSetHelper &helper)
	returns all versions specified for the package
static APT::VersionSet	FromPackage (pkgCacheFile &Cache, pkgCache::PkgIterator const &P, APT::VersionSet::Version const &fallback)
static APT::VersionSet	FromPackage (pkgCacheFile &Cache, pkgCache::PkgIterator const &P)
static std::map< unsigned short, VersionSet >	GroupedFromCommandLine (pkgCacheFile &Cache, const char **cmdline, std::list< VersionSet::Modifier > const &mods, unsigned short const &fallback, CacheSetHelper &helper)
static std::map< unsigned short, VersionSet >	GroupedFromCommandLine (pkgCacheFile &Cache, const char **cmdline, std::list< VersionSet::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
static pkgCache::VerIterator	getInstalledVer (pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper)
	returns the installed version of the package

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Detailed Description

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

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Member Enumeration Documentation

enum Version

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

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Member Function Documentation

APT::VersionSet FromCommandLine	(	pkgCacheFile &	Cache,
		const char **	cmdline,
		APT::VersionSet::Version const &	fallback,
		CacheSetHelper &	helper
	)			[static]

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

VersionSet FromPackage	(	pkgCacheFile &	Cache,
		pkgCache::PkgIterator const &	P,
		VersionSet::Version const &	fallback,
		CacheSetHelper &	helper
	)			[static]

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 VersionSet::ALL, VersionSet::CANDANDINST, VersionSet::CANDIDATE, VersionSet::CANDINST, VersionSet::getCandidateVer(), VersionSet::getInstalledVer(), VersionSet::INSTALLED, VersionSet::INSTCAND, and VersionSet::NEWEST.

pkgCache::VerIterator getCandidateVer	(	pkgCacheFile &	Cache,
		pkgCache::PkgIterator const &	Pkg,
		CacheSetHelper &	helper
	)			[static, protected]

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

Referenced by VersionSet::FromPackage().

pkgCache::VerIterator getInstalledVer	(	pkgCacheFile &	Cache,
		pkgCache::PkgIterator const &	Pkg,
		CacheSetHelper &	helper
	)			[static, protected]

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

Referenced by VersionSet::FromPackage().

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

• /space/home/egon/devel/apt/cve-fix/debian/squeeze/apt-0.8.10.3+squeeze3/apt-pkg/cacheset.h
• /space/home/egon/devel/apt/cve-fix/debian/squeeze/apt-0.8.10.3+squeeze3/apt-pkg/cacheset.cc