Dpkg::Deps::AND

Section: libdpkg-perl (3perl)
Updated: 2020-07-27
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NAME

Dpkg::Deps::AND - list of AND dependencies  

DESCRIPTION

This object represents a list of dependencies that must be met at the same time. It inherits from Dpkg::Deps::Multiple.  

METHODS

$dep->output([$fh])
The output method uses ``, '' to join the list of sub-dependencies.
$dep->implies($other_dep)
Returns 1 when $dep implies $other_dep. Returns 0 when $dep implies NOT($other_dep). Returns undef when there's no implication. $dep and $other_dep do not need to be of the same type.
$dep->get_evaluation($facts)
Evaluates the dependency given a list of installed packages and a list of virtual packages provided. These lists are part of the Dpkg::Deps::KnownFacts object given as parameters.

Returns 1 when it's true, 0 when it's false, undef when some information is lacking to conclude.

$dep->simplify_deps($facts, @assumed_deps)
Simplifies the dependency as much as possible given the list of facts (see object Dpkg::Deps::KnownFacts) and a list of other dependencies that are known to be true.
 

CHANGES

 

Version 1.00 (dpkg 1.15.6)

Mark the module as public.


 

Index

NAME
DESCRIPTION
METHODS
CHANGES
Version 1.00 (dpkg 1.15.6)