pkgCache< Str, Itr >::DependencyData Struct Reference

information for a single dependency record More...

#include <apt-pkg/pkgcache.h>

Collaboration diagram for pkgCache< Str, Itr >::DependencyData:

Public Attributes
map_stringitem_t	Version
	string of the version the dependency is applied against
map_pointer< pkgCache::Package >	Package
	index of the package this depends applies to
map_number_t	Type
	Dependency type - Depends, Recommends, Conflicts, etc.
map_flags_t	CompareOp
	comparison operator specified on the depends line
map_pointer< DependencyData >	NextData

Detailed Description

template<typename Str, typename Itr>
struct pkgCache< Str, Itr >::DependencyData

information for a single dependency record

The records are split up like this to ease processing by the client. The base of the linked list is pkgCache::Version::DependsList. All forms of dependencies are recorded here including Depends, Recommends, Suggests, Enhances, Conflicts, Replaces and Breaks.

Member Data Documentation

CompareOp

template<typename Str , typename Itr >

map_flags_t CompareOp

comparison operator specified on the depends line

If the high bit is set then it is a logical OR with the previous record.

Package

template<typename Str , typename Itr >

map_pointer<pkgCache::Package> Package

index of the package this depends applies to

The generator will - if the package does not already exist - create a blank (no version records) package.

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

• apt-pkg/pkgcache.h