paludis::MetadataCollectionKey< C_ > Class Template Reference

#include <metadata_key.hh>

Inheritance diagram for paludis::MetadataCollectionKey< C_ >:

Public Member Functions
virtual const std::shared_ptr< const C_ >	parse_value () const PALUDIS_ATTRIBUTE((warn_unused_result))=0
Public Member Functions inherited from paludis::PrettyPrintableMetadataKey
virtual const std::string	pretty_print_value (const PrettyPrinter &, const PrettyPrintOptions &) const PALUDIS_ATTRIBUTE((warn_unused_result))=0
Public Member Functions inherited from paludis::MetadataKey
virtual const std::string	raw_name () const PALUDIS_ATTRIBUTE((warn_unused_result))=0
virtual const std::string	human_name () const PALUDIS_ATTRIBUTE((warn_unused_result))=0
virtual MetadataKeyType	type () const PALUDIS_ATTRIBUTE((warn_unused_result))=0
	MetadataKey (const MetadataKey &)=delete
MetadataKey &	operator= (const MetadataKey &)=delete
Public Member Functions inherited from paludis::DeclareAbstractAcceptMethods< MetadataKey, MakeTypeList< MetadataCollectionKey< KeywordNameSet >, MetadataCollectionKey< Set< std::string > >, MetadataCollectionKey< Sequence< std::string > >, MetadataCollectionKey< PackageIDSequence >, MetadataCollectionKey< FSPathSequence >, MetadataCollectionKey< Map< std::string, std::string > >, MetadataCollectionKey< Maintainers >, MetadataSpecTreeKey< DependencySpecTree >, MetadataSpecTreeKey< LicenseSpecTree >, MetadataSpecTreeKey< FetchableURISpecTree >, MetadataSpecTreeKey< SimpleURISpecTree >, MetadataSpecTreeKey< PlainTextSpecTree >, MetadataSpecTreeKey< RequiredUseSpecTree >, MetadataValueKey< std::string >, MetadataValueKey< long >, MetadataValueKey< bool >, MetadataValueKey< FSPath >, MetadataValueKey< Slot >, MetadataValueKey< std::shared_ptr< const PackageID > >, MetadataValueKey< std::shared_ptr< const Choices > >, MetadataTimeKey, MetadataSectionKey >::Type >
void	accept (UnwrappedVisitor_ &v)
Result_	accept_returning (UnwrappedVisitor_ &v, const Result_ &r=Result_())
auto	make_accept_returning (const Case_ &firstcase, const Cases_ &... cases) const -> CallResultType< Case_ >
void	make_accept (const Cases_ &... cases) const
Public Member Functions inherited from paludis::DeclareAbstractAcceptMethods< MetadataKey, MetadataKey::VisitableTypeList >
void	accept (UnwrappedVisitor_ &v)
Result_	accept_returning (UnwrappedVisitor_ &v, const Result_ &r=Result_())
auto	make_accept_returning (const Case_ &firstcase, const Cases_ &... cases) const -> CallResultType< Case_ >
void	make_accept (const Cases_ &... cases) const

Additional Inherited Members
Public Types inherited from paludis::DeclareAbstractAcceptMethods< MetadataKey, MakeTypeList< MetadataCollectionKey< KeywordNameSet >, MetadataCollectionKey< Set< std::string > >, MetadataCollectionKey< Sequence< std::string > >, MetadataCollectionKey< PackageIDSequence >, MetadataCollectionKey< FSPathSequence >, MetadataCollectionKey< Map< std::string, std::string > >, MetadataCollectionKey< Maintainers >, MetadataSpecTreeKey< DependencySpecTree >, MetadataSpecTreeKey< LicenseSpecTree >, MetadataSpecTreeKey< FetchableURISpecTree >, MetadataSpecTreeKey< SimpleURISpecTree >, MetadataSpecTreeKey< PlainTextSpecTree >, MetadataSpecTreeKey< RequiredUseSpecTree >, MetadataValueKey< std::string >, MetadataValueKey< long >, MetadataValueKey< bool >, MetadataValueKey< FSPath >, MetadataValueKey< Slot >, MetadataValueKey< std::shared_ptr< const PackageID > >, MetadataValueKey< std::shared_ptr< const Choices > >, MetadataTimeKey, MetadataSectionKey >::Type >
typedef MakeTypeList< MetadataCollectionKey< KeywordNameSet >, MetadataCollectionKey< Set< std::string > >, MetadataCollectionKey< Sequence< std::string > >, MetadataCollectionKey< PackageIDSequence >, MetadataCollectionKey< FSPathSequence >, MetadataCollectionKey< Map< std::string, std::string > >, MetadataCollectionKey< Maintainers >, MetadataSpecTreeKey< DependencySpecTree >, MetadataSpecTreeKey< LicenseSpecTree >, MetadataSpecTreeKey< FetchableURISpecTree >, MetadataSpecTreeKey< SimpleURISpecTree >, MetadataSpecTreeKey< PlainTextSpecTree >, MetadataSpecTreeKey< RequiredUseSpecTree >, MetadataValueKey< std::string >, MetadataValueKey< long >, MetadataValueKey< bool >, MetadataValueKey< FSPath >, MetadataValueKey< Slot >, MetadataValueKey< std::shared_ptr< const PackageID > >, MetadataValueKey< std::shared_ptr< const Choices > >, MetadataTimeKey, MetadataSectionKey >::Type	VisitableTypeList
typedef MetadataKey	VisitableBaseClass
Public Types inherited from paludis::DeclareAbstractAcceptMethods< MetadataKey, MetadataKey::VisitableTypeList >
typedef MetadataKey::VisitableTypeList	VisitableTypeList
typedef MetadataKey	VisitableBaseClass

Detailed Description

template<typename C_>
class paludis::MetadataCollectionKey< C_ >

A MetadataCollectionKey is a MetadataKey that holds a container of some kind of item as its value.

Since

0.26

Examples

example_metadata_key.cc.

Member Function Documentation

parse_value()

template<typename C_>

virtual const std::shared_ptr< const C_ > paludis::MetadataCollectionKey< C_ >::parse_value ( ) const

pure virtual

Fetch our value, parse not necessarily cached (so multiple calls may return different shared_ptrs).

Since

0.61

Implemented in paludis::FakeMetadataCollectionKey< C_ >, paludis::FakeMetadataCollectionKey< KeywordNameSet >, paludis::LiteralMetadataFSPathSequenceKey, paludis::LiteralMetadataMaintainersKey, paludis::LiteralMetadataStringSequenceKey, paludis::LiteralMetadataStringSetKey, and paludis::LiteralMetadataStringStringMapKey.

References PALUDIS_ATTRIBUTE.

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

• /var/tmp/paludis/build/sys-apps-paludis-scm-r1/work/paludis-scm/paludis/metadata_key-fwd.hh
• /var/tmp/paludis/build/sys-apps-paludis-scm-r1/work/paludis-scm/paludis/metadata_key.hh