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authorJulian Andres Klode <julian.klode@canonical.com>2020-02-24 17:46:10 +0100
committerJulian Andres Klode <julian.klode@canonical.com>2020-02-24 18:29:07 +0100
commit4fad7262291a8af1415fb9a3693678bd9610f0d6 (patch)
tree39226545753b5f0910547747fb5c691398c7341a /apt-private/private-cachefile.cc
parent1f4e2ab7462f5e05e452fb8505185895d91651c2 (diff)
Make map_pointer<T> typesafe
Instead of just using uint32_t, which would allow you to assign e.g. a map_pointer<Version> to a map_pointer<Package>, use our own smarter struct that has strict type checking. We allow creating a map_pointer from a nullptr, and we allow comparing map_pointer to nullptr, which also deals with comparisons against 0 which are often used, as 0 will be implictly converted to nullptr.
Diffstat (limited to 'apt-private/private-cachefile.cc')
-rw-r--r--apt-private/private-cachefile.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/apt-private/private-cachefile.cc b/apt-private/private-cachefile.cc
index 4becc147e..9d875b4a7 100644
--- a/apt-private/private-cachefile.cc
+++ b/apt-private/private-cachefile.cc
@@ -22,7 +22,7 @@
using namespace std;
static bool SortPackagesByName(pkgCache * const Owner,
- map_pointer<pkgCache::Package> const A, map_pointer<pkgCache::Package> const B)
+ map_pointer<pkgCache::Group> const A, map_pointer<pkgCache::Group> const B)
{
if (A == 0)
return false;