Tasks
[Paludis]

Files
file	find_unused_packages_task.hh
file	install_task.hh
file	report_task.hh
file	sync_task.hh
file	tasks_exceptions.hh
file	uninstall_task.hh
Classes
class	paludis::FindUnusedPackagesTask
class	paludis::InstallTask
class	paludis::ReportTask
class	paludis::SyncTask
class	paludis::MultipleSetTargetsSpecified
class	paludis::HadBothPackageAndSetTargets
class	paludis::AmbiguousUnmergeTargetError
class	paludis::UninstallTask
Enumerations
enum	paludis::InstallTaskContinueOnFailure {   paludis::itcof_if_fetch_only, paludis::itcof_never, paludis::itcof_if_independent, paludis::itcof_if_satisfied,   paludis::itcof_always, paludis::last_itcof }

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Detailed Description

Tasks simplify certain common operations. For example, when installing a group of packages, a client has to handle target and dependency resolution, fetching and uninstalling appropriate packages with error handling, and all the hooks that should be called. Rather than doing this by hand, a client will typically subclass InstallTask.

Examples

• None at this time.

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Enumeration Type Documentation

enum paludis::InstallTaskContinueOnFailure

How to handle a failure when executing InstallTask.

See also:

InstallTask

Enumerator:

itcof_if_fetch_only	Continue, but only if fetch only.
itcof_never	Never.
itcof_if_independent	Continue if packages are independent.
itcof_if_satisfied	If dependencies are satisfied.
itcof_always	Always.
last_itcof	Number of keys in paludis::InstallTaskContinueOnFailure.

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