Tagged union holding either a package, version, or nothing; representing the reason for installing something. More...

#include <apt-pkg/solver3.h>

Public Member Functions
constexpr	Var (uint32_t value=0)

	Var (pkgCache::PkgIterator const &Pkg)

	Var (pkgCache::VerIterator const &Ver)

constexpr bool	isVersion () const

constexpr uint32_t	mapPtr () const

map_pointer< pkgCache::Package >	Pkg () const

map_pointer< pkgCache::Version >	Ver () const

pkgCache::PkgIterator	Pkg (pkgCache &cache) const

pkgCache::VerIterator	Ver (pkgCache &cache) const

pkgCache::PkgIterator	CastPkg (pkgCache &cache) const

constexpr bool	empty () const

constexpr bool	operator!= (Var const other) const

constexpr bool	operator== (Var const other) const

std::string	toString (pkgCache &cache) const

Public Attributes
uint32_t	value

Detailed Description

Tagged union holding either a package, version, or nothing; representing the reason for installing something.

We want to keep track of the reason why things are being installed such that we can have sensible debugging abilities; and we want to generically refer to both packages and versions as variables, hence this class was added.

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

apt-pkg/solver3.h

Public Member Functions

Public Attributes

Detailed Description