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Dpkg::Deps::OR(3perl) |
libdpkg-perl |
Dpkg::Deps::OR(3perl) |
Dpkg::Deps::OR - list of OR dependencies
This object represents a list of dependencies of which only one must be met for
the dependency to be true. It inherits from Dpkg::Deps::Multiple.
- $dep->output([$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.
Mark the module as public.
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