diff options
Diffstat (limited to 'bpkg/types.hxx')
| -rw-r--r-- | bpkg/types.hxx | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/bpkg/types.hxx b/bpkg/types.hxx index 7d8740f..1c6e89b 100644 --- a/bpkg/types.hxx +++ b/bpkg/types.hxx @@ -165,9 +165,24 @@ namespace bpkg } }; + struct compare_lazy_ptr + { + template <typename P> + bool + operator() (const P& x, const P& y) const + { + // See operator==(database, database). + // + return x.object_id () != y.object_id () + ? (x.object_id () < y.object_id ()) + : (&static_cast<typename P::base_type> (x).database () < + &static_cast<typename P::base_type> (y).database ()); + } + }; + // Compare two lazy pointers via the pointed-to object ids. // - struct compare_lazy_ptr + struct compare_lazy_ptr_id { template <typename P> bool |