diff options
| -rw-r--r-- | apt-pkg/cacheiterators.h | 4 | ||||
| -rw-r--r-- | apt-pkg/cacheset.h | 49 | ||||
| -rw-r--r-- | apt-pkg/pkgcache.cc | 2 | ||||
| -rw-r--r-- | debian/changelog | 6 |
4 files changed, 52 insertions, 9 deletions
diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h index e5b23a818..f0b40dbb5 100644 --- a/apt-pkg/cacheiterators.h +++ b/apt-pkg/cacheiterators.h @@ -205,8 +205,8 @@ class pkgCache::VerIterator : public Iterator<Version, VerIterator> { inline PrvIterator ProvidesList() const; inline VerFileIterator FileList() const; bool Downloadable() const; - inline const char *PriorityType() {return Owner->Priority(S->Priority);}; - string RelStr(); + inline const char *PriorityType() const {return Owner->Priority(S->Priority);}; + string RelStr() const; bool Automatic() const; bool Pseudo() const; diff --git a/apt-pkg/cacheset.h b/apt-pkg/cacheset.h index 7c05face6..f0131bfed 100644 --- a/apt-pkg/cacheset.h +++ b/apt-pkg/cacheset.h @@ -17,12 +17,12 @@ #include <apt-pkg/pkgcache.h> /*}}}*/ namespace APT { +class PackageSet : public std::set<pkgCache::PkgIterator> { /*{{{*/ /** \class APT::PackageSet Simple wrapper around a std::set to provide a similar interface to a set of packages as to the complete set of all packages in the pkgCache. */ -class PackageSet : public std::set<pkgCache::PkgIterator> { /*{{{*/ public: /*{{{*/ /** \brief smell like a pkgCache::PkgIterator */ class const_iterator : public std::set<pkgCache::PkgIterator>::const_iterator { @@ -86,11 +86,54 @@ public: /*{{{*/ std::ostream out (std::ofstream("/dev/null").rdbuf()); return APT::PackageSet::FromCommandLine(Cache, cmdline, out); } + /*}}}*/ +}; /*}}}*/ +class VersionSet : public std::set<pkgCache::VerIterator> { /*{{{*/ +/** \class APT::VersionSet + Simple wrapper around a std::set to provide a similar interface to + a set of versions as to the complete set of all versions in the + pkgCache. */ +public: /*{{{*/ + /** \brief smell like a pkgCache::VerIterator */ + class const_iterator : public std::set<pkgCache::VerIterator>::const_iterator { + public: + const_iterator(std::set<pkgCache::VerIterator>::const_iterator x) : + std::set<pkgCache::VerIterator>::const_iterator(x) {} + operator pkgCache::VerIterator(void) { return **this; } + + inline pkgCache *Cache() const { return (**this).Cache(); }; + inline unsigned long Index() const {return (**this).Index();}; + // we have only valid iterators here + inline bool end() const { return false; }; + + inline pkgCache::Version const * operator->() const { + return &***this; + }; + + inline int CompareVer(const pkgCache::VerIterator &B) const { return (**this).CompareVer(B); }; + inline const char *VerStr() const { return (**this).VerStr(); }; + inline const char *Section() const { return (**this).Section(); }; + inline const char *Arch() const { return (**this).Arch(); }; + inline const char *Arch(bool const pseudo) const { return (**this).Arch(pseudo); }; + inline pkgCache::PkgIterator ParentPkg() const { return (**this).ParentPkg(); }; + inline pkgCache::DescIterator DescriptionList() const { return (**this).DescriptionList(); }; + inline pkgCache::DescIterator TranslatedDescription() const { return (**this).TranslatedDescription(); }; + inline pkgCache::DepIterator DependsList() const { return (**this).DependsList(); }; + inline pkgCache::PrvIterator ProvidesList() const { return (**this).ProvidesList(); }; + inline pkgCache::VerFileIterator FileList() const { return (**this).FileList(); }; + inline bool Downloadable() const { return (**this).Downloadable(); }; + inline const char *PriorityType() const { return (**this).PriorityType(); }; + inline string RelStr() const { return (**this).RelStr(); }; + inline bool Automatic() const { return (**this).Automatic(); }; + inline bool Pseudo() const { return (**this).Pseudo(); }; + inline pkgCache::VerFileIterator NewestFile() const { return (**this).NewestFile(); }; + }; + // 103. set::iterator is required to be modifiable, but this allows modification of keys + typedef typename APT::VersionSet::const_iterator iterator; /*}}}*/ -}; - /*}}}*/ +}; /*}}}*/ } #endif diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc index adaae9c89..30bb41470 100644 --- a/apt-pkg/pkgcache.cc +++ b/apt-pkg/pkgcache.cc @@ -742,7 +742,7 @@ pkgCache::VerFileIterator pkgCache::VerIterator::NewestFile() const // --------------------------------------------------------------------- /* This describes the version from a release-centric manner. The output is a list of Label:Version/Archive */ -string pkgCache::VerIterator::RelStr() +string pkgCache::VerIterator::RelStr() const { bool First = true; string Res; diff --git a/debian/changelog b/debian/changelog index 6b9057ae3..994be2bbc 100644 --- a/debian/changelog +++ b/debian/changelog @@ -22,8 +22,8 @@ apt (0.7.26~exp6) UNRELEASED; urgency=low - correct "Dangerous iterator usage." pointed out by cppcheck * ftparchive/writer.h: - add a virtual destructor to FTWScanner class (for cppcheck) - * apt-pkg/cacheset.h: - - add a simple wrapper around std::set for packages with it + * apt-pkg/cacheset.{cc,h}: + - add simple wrapper around std::set for cache structures - move regex magic from apt-get to new FromRegEx method - move cmdline parsing from apt-cache to new FromCommandLine method * apt-pkg/contrib/cmdline.cc: @@ -33,7 +33,7 @@ apt (0.7.26~exp6) UNRELEASED; urgency=low * cmdline/apt-cache.cc: - make the search multiarch compatible by using GrpIterator instead - -- David Kalnischkies <kalnischkies@gmail.com> Mon, 31 May 2010 20:00:24 +0200 + -- David Kalnischkies <kalnischkies@gmail.com> Mon, 31 May 2010 22:36:35 +0200 apt (0.7.26~exp5) experimental; urgency=low |