PoolQuery iterator as returned by PoolQuery::begin. More...
#include <PoolQuery.h>
Public Types | |
| typedef Matches::size_type | size_type |
| typedef Matches::const_iterator | matches_iterator |
Public Member Functions | |
| PoolQueryIterator () | |
Default ctor is also end. | |
| PoolQueryIterator (const shared_ptr< PoolQueryMatcher > &matcher_r) | |
| PoolQuery ctor. | |
Detailed inspection of attribute matches within the current Solvable. | |
The matches_iterator visits all attribute matches within the current Solvable, providing a sat::LookupAttr::iterator pointing to attribute. While a matches_iterator itself becomes invalid if the PoolQueryIterator is advanced, the sat::LookupAttr::iterator it pointed to stays valid, even after the query ended. // Setup query for "libzypp" in name or requires: PoolQuery q; q.addString( "libzypp" ); q.setMatchSubstring(); q.setCaseSensitive( false ); q.addAttribute( sat::SolvAttr::name ); q.addDependency( sat::SolvAttr::requires ); // Iterate the result: for_( solvIter, q.begin(), q.end() ) { sat::Solvable solvable( *solvIter ); cout << "Found matches in " << solvable << endl; if ( verbose ) for_( attrIter, solvIter.matchesBegin(), solvIter.matchesEnd() ) { sat::LookupAttr::iterator attr( *attrIter ); cout << " " << attr.inSolvAttr() << "\t\"" << attr.asString() << "\"" << endl; } } Found matches in PackageKit-0.3.11-1.12.i586(@System) solvable:requires "libzypp.so.523" Found matches in libqdialogsolver1-1.2.6-1.1.2.i586(@System) solvable:requires "libzypp.so.523" solvable:requires "libzypp >= 5.25.3-0.1.2" Found matches in libzypp-5.30.3-0.1.1.i586(@System) solvable:name "libzypp" Found matches in libzypp-testsuite-tools-4.2.6-8.1.i586(@System) solvable:name "libzypp-testsuite-tools" solvable:requires "libzypp.so.523" ... | |
| bool | matchesEmpty () const |
False unless this is the end iterator. | |
| size_type | matchesSize () const |
| Number of attribute matches. | |
| matches_iterator | matchesBegin () const |
| Begin of matches. | |
| matches_iterator | matchesEnd () const |
| End of matches. | |
Private Types | |
| typedef std::vector < sat::LookupAttr::iterator > | Matches |
Private Member Functions | |
| sat::Solvable | dereference () const |
| void | increment () |
| const Matches & | matches () const |
Private Attributes | |
| shared_ptr< PoolQueryMatcher > | _matcher |
| shared_ptr< Matches > | _matches |
Friends | |
| class | boost::iterator_core_access |
Related Functions | |
(Note that these are not member functions.) | |
| std::ostream & | operator<< (std::ostream &str, const PoolQueryIterator &obj) |
| std::ostream & | dumpOn (std::ostream &str, const PoolQueryIterator &obj) |
Detailed Description
PoolQuery iterator as returned by PoolQuery::begin.
The PoolQueryIterator visits sat::Solavables that do contain matches.
But it also provides an iterator by itself, to allow a detailed inspection of the individual attribute matches within the current Solvable.
Definition at line 511 of file PoolQuery.h.
Member Typedef Documentation
typedef std::vector<sat::LookupAttr::iterator> zypp::detail::PoolQueryIterator::Matches [private] |
Definition at line 519 of file PoolQuery.h.
| typedef Matches::size_type zypp::detail::PoolQueryIterator::size_type |
Definition at line 521 of file PoolQuery.h.
| typedef Matches::const_iterator zypp::detail::PoolQueryIterator::matches_iterator |
Definition at line 522 of file PoolQuery.h.
Constructor & Destructor Documentation
| zypp::detail::PoolQueryIterator::PoolQueryIterator | ( | ) | [inline] |
Default ctor is also end.
Definition at line 525 of file PoolQuery.h.
| zypp::detail::PoolQueryIterator::PoolQueryIterator | ( | const shared_ptr< PoolQueryMatcher > & | matcher_r | ) | [inline] |
Member Function Documentation
| bool zypp::detail::PoolQueryIterator::matchesEmpty | ( | ) | const [inline] |
False unless this is the end iterator.
Definition at line 579 of file PoolQuery.h.
References _matcher.
| size_type zypp::detail::PoolQueryIterator::matchesSize | ( | ) | const [inline] |
| matches_iterator zypp::detail::PoolQueryIterator::matchesBegin | ( | ) | const [inline] |
| matches_iterator zypp::detail::PoolQueryIterator::matchesEnd | ( | ) | const [inline] |
| sat::Solvable zypp::detail::PoolQueryIterator::dereference | ( | ) | const [inline, private] |
Definition at line 591 of file PoolQuery.h.
| void zypp::detail::PoolQueryIterator::increment | ( | ) | [private] |
Definition at line 1677 of file PoolQuery.cc.
References _matcher, and _matches.
Referenced by PoolQueryIterator().
| const PoolQueryIterator::Matches & zypp::detail::PoolQueryIterator::matches | ( | ) | const [private] |
Definition at line 1690 of file PoolQuery.cc.
References _matcher, and _matches.
Referenced by matchesBegin(), matchesEnd(), and matchesSize().
Friends And Related Function Documentation
friend class boost::iterator_core_access [friend] |
Definition at line 589 of file PoolQuery.h.
| std::ostream & operator<< | ( | std::ostream & | str, |
| const PoolQueryIterator & | obj | ||
| ) | [related] |
Stream output.
Definition at line 606 of file PoolQuery.h.
| std::ostream & dumpOn | ( | std::ostream & | str, |
| const PoolQueryIterator & | obj | ||
| ) | [related] |
Detailed stream output.
Definition at line 1707 of file PoolQuery.cc.
Member Data Documentation
shared_ptr<PoolQueryMatcher> zypp::detail::PoolQueryIterator::_matcher [private] |
Definition at line 600 of file PoolQuery.h.
Referenced by increment(), matches(), and matchesEmpty().
shared_ptr<Matches> zypp::detail::PoolQueryIterator::_matches [mutable, private] |
Definition at line 601 of file PoolQuery.h.
Referenced by increment(), and matches().
The documentation for this class was generated from the following files:
- zypp/PoolQuery.h
- zypp/PoolQuery.cc
