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-rw-r--r--apt-pkg/cacheiterators.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h
index bbbcb7753..af21681ed 100644
--- a/apt-pkg/cacheiterators.h
+++ b/apt-pkg/cacheiterators.h
@@ -80,7 +80,13 @@ class pkgCache::PkgIterator
inline PrvIterator ProvidesList() const;
inline unsigned long Index() const {return Pkg - Owner->PkgP;};
OkState State() const;
-
+
+ //Nice printable representation
+ friend std::ostream& operator<<(std::ostream& out, pkgCache::PkgIterator Pkg);
+
+ const char *CandVersion() const;
+ const char *CurVersion() const;
+
// Constructors
inline PkgIterator(pkgCache &Owner,Package *Trg) : Pkg(Trg), Owner(&Owner),
HashIndex(0)
@@ -111,7 +117,10 @@ class pkgCache::VerIterator
inline bool operator ==(const VerIterator &B) const {return Ver == B.Ver;};
inline bool operator !=(const VerIterator &B) const {return Ver != B.Ver;};
int CompareVer(const VerIterator &B) const;
-
+
+ // Testing
+ inline bool IsGood() const { return Ver && Owner && ! end();};
+
// Accessors
inline Version *operator ->() {return Ver;};
inline Version const *operator ->() const {return Ver;};
@@ -333,6 +342,7 @@ class pkgCache::PkgFileIterator
inline const char *Component() const {return File->Component == 0?0:Owner->StrP + File->Component;};
inline const char *Version() const {return File->Version == 0?0:Owner->StrP + File->Version;};
inline const char *Origin() const {return File->Origin == 0?0:Owner->StrP + File->Origin;};
+ inline const char *Codename() const {return File->Codename ==0?0:Owner->StrP + File->Codename;};
inline const char *Label() const {return File->Label == 0?0:Owner->StrP + File->Label;};
inline const char *Site() const {return File->Site == 0?0:Owner->StrP + File->Site;};
inline const char *Architecture() const {return File->Architecture == 0?0:Owner->StrP + File->Architecture;};