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-rw-r--r--apt-pkg/cacheiterators.h21
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);};