summaryrefslogtreecommitdiff
path: root/apt-pkg/pkgcache.cc
diff options
context:
space:
mode:
Diffstat (limited to 'apt-pkg/pkgcache.cc')
-rw-r--r--apt-pkg/pkgcache.cc24
1 files changed, 24 insertions, 0 deletions
diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc
index ae11057ed..bb28a33ca 100644
--- a/apt-pkg/pkgcache.cc
+++ b/apt-pkg/pkgcache.cc
@@ -664,6 +664,30 @@ void pkgCache::DepIterator::GlobOr(DepIterator &Start,DepIterator &End)
}
}
/*}}}*/
+// ostream operator to handle string representation of a dependecy /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+std::ostream& operator<<(ostream& out, pkgCache::DepIterator D)
+{
+ if (D.end() == true)
+ return out << "invalid dependency";
+
+ pkgCache::PkgIterator P = D.ParentPkg();
+ pkgCache::PkgIterator T = D.TargetPkg();
+
+ out << (P.end() ? "invalid pkg" : P.FullName(false)) << " " << D.DepType()
+ << " on ";
+ if (T.end() == true)
+ out << "invalid pkg";
+ else
+ out << T;
+
+ if (D->Version != 0)
+ out << " (" << D.CompType() << " " << D.TargetVer() << ")";
+
+ return out;
+}
+ /*}}}*/
// VerIterator::CompareVer - Fast version compare for same pkgs /*{{{*/
// ---------------------------------------------------------------------
/* This just looks over the version list to see if B is listed before A. In