paludis::PackageDatabase Class Reference
[Package Database]

#include <package_database.hh>

Inheritance diagram for paludis::PackageDatabase:

List of all members.

Iterate over our repositories
typedef WrappedForwardIterator < RepositoryConstIteratorTag, const std::tr1::shared_ptr < Repository > >	RepositoryConstIterator
RepositoryConstIterator	begin_repositories () const PALUDIS_ATTRIBUTE((warn_unused_result))
RepositoryConstIterator	end_repositories () const PALUDIS_ATTRIBUTE((warn_unused_result))
Basic operations
	PackageDatabase (const Environment *const)
	~PackageDatabase ()
Public Member Functions
void	add_repository (int importance, const std::tr1::shared_ptr< Repository >)
std::tr1::shared_ptr< const Repository >	fetch_repository (const RepositoryName &) const PALUDIS_ATTRIBUTE((warn_unused_result))
std::tr1::shared_ptr< Repository >	fetch_repository (const RepositoryName &) PALUDIS_ATTRIBUTE((warn_unused_result))
bool	has_repository_named (const RepositoryName &) const PALUDIS_ATTRIBUTE((warn_unused_result))
RepositoryName	favourite_repository () const PALUDIS_ATTRIBUTE((warn_unused_result))
QualifiedPackageName	fetch_unique_qualified_package_name (const PackageNamePart &, const Filter &=all_filter()) const PALUDIS_ATTRIBUTE((warn_unused_result))
bool	more_important_than (const RepositoryName &, const RepositoryName &) const PALUDIS_ATTRIBUTE((warn_unused_result))

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Detailed Description

A PackageDatabase, which is owned by an Environment, contains a number of Repository instances and supports various querying methods.

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Member Function Documentation

void paludis::PackageDatabase::add_repository	(	int	importance,
		const std::tr1::shared_ptr< Repository >
	)

Add a repository.

Exceptions:

DuplicateRepositoryError

if a Repository with the same name as the new Repository already exists in our collection.

RepositoryName paludis::PackageDatabase::favourite_repository

(

)

const

Fetch the name of our 'favourite' repository (if a repository's name matches this when doing a graphical display, the repository name part may be omitted).

Note that this is the repository with the lowest importance that is not a virtuals or installed_virtuals repository.

std::tr1::shared_ptr<Repository> paludis::PackageDatabase::fetch_repository

(

const RepositoryName &

)

Fetch a named repository.

std::tr1::shared_ptr<const Repository> paludis::PackageDatabase::fetch_repository

(

const RepositoryName &

)

const

Fetch a named repository.

QualifiedPackageName paludis::PackageDatabase::fetch_unique_qualified_package_name	(	const PackageNamePart &	,
		const Filter &	= all_filter()
	)			const

Disambiguate a package name. If a filter is specified, limit the potential results to packages that match.

Exceptions:

AmbiguousPackageNameError

if there is no unambiguous disambiguation.

bool paludis::PackageDatabase::has_repository_named

(

const RepositoryName &

)

const

Do we have a named repository?

bool paludis::PackageDatabase::more_important_than	(	const RepositoryName &	,
		const RepositoryName &
	)			const

Return true if the first repository is more important than the second.

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

• /home/users/stephen/scm/paludis/paludis/package_database.hh