diff options
Diffstat (limited to 'cmdline/cacheset.h')
| -rw-r--r-- | cmdline/cacheset.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/cmdline/cacheset.h b/cmdline/cacheset.h index 2bc268380..64a72e758 100644 --- a/cmdline/cacheset.h +++ b/cmdline/cacheset.h @@ -28,7 +28,7 @@ class PackageSet : public std::set<pkgCache::PkgIterator> { /*{{{*/ pkgCache. */ public: /*{{{*/ /** \brief smell like a pkgCache::PkgIterator */ - class const_iterator : public std::set<pkgCache::PkgIterator>::const_iterator { + class const_iterator : public std::set<pkgCache::PkgIterator>::const_iterator {/*{{{*/ public: const_iterator(std::set<pkgCache::PkgIterator>::const_iterator x) : std::set<pkgCache::PkgIterator>::const_iterator(x) {} @@ -62,10 +62,25 @@ public: /*{{{*/ }; // 103. set::iterator is required to be modifiable, but this allows modification of keys typedef APT::PackageSet::const_iterator iterator; + /*}}}*/ using std::set<pkgCache::PkgIterator>::insert; inline void insert(pkgCache::PkgIterator const &P) { if (P.end() == false) std::set<pkgCache::PkgIterator>::insert(P); }; + /** \brief returns all packages in the cache who belong to the given task + + A simple helper responsible for search for all members of a task + in the cache. Optional it prints a a notice about the + packages chosen cause of the given task. + \param Cache the packages are in + \param pattern name of the task + \param out stream to print the notice to */ + static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string pattern, std::ostream &out); + static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string const &pattern) { + std::ostream out (std::ofstream("/dev/null").rdbuf()); + return APT::PackageSet::FromTask(Cache, pattern, out); + } + /** \brief returns all packages in the cache whose name matchs a given pattern A simple helper responsible for executing a regular expression on all @@ -134,7 +149,7 @@ class VersionSet : public std::set<pkgCache::VerIterator> { /*{{{*/ pkgCache. */ public: /*{{{*/ /** \brief smell like a pkgCache::VerIterator */ - class const_iterator : public std::set<pkgCache::VerIterator>::const_iterator { + 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) {} @@ -168,6 +183,7 @@ public: /*{{{*/ 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 APT::VersionSet::const_iterator iterator; |