diff options
Diffstat (limited to 'apt-pkg/cacheiterators.h')
| -rw-r--r-- | apt-pkg/cacheiterators.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h index f12491fe1..f234526db 100644 --- a/apt-pkg/cacheiterators.h +++ b/apt-pkg/cacheiterators.h @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: cacheiterators.h,v 1.3 1998/07/05 05:33:52 jgg Exp $ +// $Id: cacheiterators.h,v 1.4 1998/07/07 04:17:00 jgg Exp $ /* ###################################################################### Cache Iterators - Iterators for navigating the cache structure @@ -21,7 +21,8 @@ The DepIterator can iterate over two lists, a list of 'version depends' or a list of 'package reverse depends'. The type is determined by the structure passed to the constructor, which should be the structure - that has the depends pointer as a member. + that has the depends pointer as a member. The provide iterator has the + same system. This header is not user includable, please use pkglib/pkgcache.h @@ -31,6 +32,10 @@ #ifndef PKGLIB_CACHEITERATORS_H #define PKGLIB_CACHEITERATORS_H +#ifdef __GNUG__ +#pragma interface "pkglib/cacheiterators.h" +#endif + // Package Iterator class pkgCache::PkgIterator { @@ -57,6 +62,7 @@ class pkgCache::PkgIterator inline Package const &operator *() const {return *Pkg;}; inline operator Package *() {return Pkg == Owner->PkgP?0:Pkg;}; inline operator Package const *() const {return Pkg == Owner->PkgP?0:Pkg;}; + inline const char *Name() const {return Pkg->Name == 0?0:Owner->StrP + Pkg->Name;}; inline const char *Section() const {return Pkg->Section == 0?0:Owner->StrP + Pkg->Section;}; inline const char *TargetDist() const {return Pkg->TargetDist == 0?0:Owner->StrP + Pkg->TargetDist;}; @@ -111,13 +117,14 @@ class pkgCache::VerIterator inline Version const &operator *() const {return *Ver;}; inline operator Version *() {return Ver == Owner.VerP?0:Ver;}; inline operator Version const *() const {return Ver == Owner.VerP?0:Ver;}; + inline const char *VerStr() const {return Ver->VerStr == 0?0:Owner.StrP + Ver->VerStr;}; inline const char *Section() const {return Ver->Section == 0?0:Owner.StrP + Ver->Section;}; inline PkgIterator ParentPkg() const {return PkgIterator(Owner,Owner.PkgP + Ver->ParentPkg);}; inline DepIterator DependsList() const; inline PrvIterator ProvidesList() const; - inline unsigned long Index() const {return Ver - Owner.VerP;}; inline VerFileIterator FileList() const; + inline unsigned long Index() const {return Ver - Owner.VerP;}; inline VerIterator(pkgCache &Owner,Version *Trg = 0) : Ver(Trg), Owner(Owner) { @@ -154,16 +161,17 @@ class pkgCache::DepIterator inline Dependency const &operator *() const {return *Dep;}; inline operator Dependency *() {return Dep == Owner->DepP?0:Dep;}; inline operator Dependency const *() const {return Dep == Owner->DepP?0:Dep;}; + inline const char *TargetVer() const {return Dep->Version == 0?0:Owner->StrP + Dep->Version;}; inline PkgIterator TargetPkg() {return PkgIterator(*Owner,Owner->PkgP + Dep->Package);}; - Version **AllTargets(); - bool SmartTargetPkg(PkgIterator &Result); inline PkgIterator SmartTargetPkg() {PkgIterator R(*Owner);SmartTargetPkg(R);return R;}; inline VerIterator ParentVer() {return VerIterator(*Owner,Owner->VerP + Dep->ParentVer);}; inline PkgIterator ParentPkg() {return PkgIterator(*Owner,Owner->PkgP + Owner->VerP[Dep->ParentVer].ParentPkg);}; - bool IsCritical(); inline bool Reverse() {return Type == DepRev;}; inline unsigned long Index() const {return Dep - Owner->DepP;}; + bool IsCritical(); + Version **AllTargets(); + bool SmartTargetPkg(PkgIterator &Result); inline DepIterator(pkgCache &Owner,Dependency *Trg,Version * = 0) : Dep(Trg), Type(DepVer), Owner(&Owner) @@ -208,6 +216,7 @@ class pkgCache::PrvIterator inline Provides const &operator *() const {return *Prv;}; inline operator Provides *() {return Prv == Owner->ProvideP?0:Prv;}; inline operator Provides const *() const {return Prv == Owner->ProvideP?0:Prv;}; + inline const char *Name() const {return Owner->StrP + Owner->PkgP[Prv->ParentPkg].Name;}; inline const char *ProvideVersion() const {return Prv->ProvideVersion == 0?0:Owner->StrP + Prv->ProvideVersion;}; inline PkgIterator ParentPkg() {return PkgIterator(*Owner,Owner->PkgP + Prv->ParentPkg);}; |