paludis::NDBAM Class Reference

#include <ndbam.hh>

Public Member Functions
void	parse_contents (const PackageID &, const std::function< void(const std::shared_ptr< const ContentsEntry > &)> &on_file, const std::function< void(const std::shared_ptr< const ContentsEntry > &)> &on_dir, const std::function< void(const std::shared_ptr< const ContentsEntry > &)> &on_sym) const
void	index (const QualifiedPackageName &, const std::string &) const
void	deindex (const QualifiedPackageName &) const

Basic operations
	NDBAM (const FSPath &, const std::function< bool(const std::string &)> &check_format, const std::string &preferred_format, const VersionSpecOptions &version_options)
	~NDBAM ()

Repository method implementations
std::shared_ptr< const CategoryNamePartSet >	category_names () PALUDIS_ATTRIBUTE((warn_unused_result))
std::shared_ptr< const QualifiedPackageNameSet >	package_names (const CategoryNamePart &c) PALUDIS_ATTRIBUTE((warn_unused_result))
std::shared_ptr< const CategoryNamePartSet >	category_names_containing_package (const PackageNamePart &) const PALUDIS_ATTRIBUTE((warn_unused_result))
bool	has_package_named (const QualifiedPackageName &) PALUDIS_ATTRIBUTE((warn_unused_result))
bool	has_category_named (const CategoryNamePart &) PALUDIS_ATTRIBUTE((warn_unused_result))
std::shared_ptr < NDBAMEntrySequence >	entries (const QualifiedPackageName &) PALUDIS_ATTRIBUTE((warn_unused_result))
void	add_entry (const QualifiedPackageName &, const FSPath &)
void	remove_entry (const QualifiedPackageName &, const FSPath &)

Detailed Description

NDBAM provides a partial implementation of a Repository for installed packages using a Paludis-defined on-disk format. It is used by unpackaged repositories and exndbam, where the format can be defined by us. NDBAM is designed to reduce unnecessary disk access and to reduce the need for global locking.

Since

0.26

Constructor & Destructor Documentation

paludis::NDBAM::NDBAM	(	const FSPath &	,
		const std::function< bool(const std::string &)> &	check_format,
		const std::string &	preferred_format,
		const VersionSpecOptions &	version_options
	)

Constructor.

Parameters

version_options\since

0.38

Member Function Documentation

void paludis::NDBAM::deindex

(

const QualifiedPackageName &

)

const

Deindex a QualifiedPackageName that no longer has any versions installed.

void paludis::NDBAM::index	(	const QualifiedPackageName &	,
		const std::string &
	)		const

Index a newly added QualifiedPackageName, using the provided data directory name part.

void paludis::NDBAM::parse_contents	(	const PackageID &	,
		const std::function< void(const std::shared_ptr< const ContentsEntry > &)> &	on_file,
		const std::function< void(const std::shared_ptr< const ContentsEntry > &)> &	on_dir,
		const std::function< void(const std::shared_ptr< const ContentsEntry > &)> &	on_sym
	)		const

Parse the contents file for a given ID, using the provided callbacks.

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

• /home/users/ciaranm/work/paludis/paludis/ndbam.hh