diff options
Diffstat (limited to 'absl/container/node_hash_map.h')
-rw-r--r-- | absl/container/node_hash_map.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index fccea184..7a39f628 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -225,7 +225,8 @@ class node_hash_map // // size_type erase(const key_type& key): // - // Erases the element with the matching key, if it exists. + // Erases the element with the matching key, if it exists, returning the + // number of elements erased (0 or 1). using Base::erase; // node_hash_map::insert() @@ -374,6 +375,11 @@ class node_hash_map // key value and returns a node handle owning that extracted data. If the // `node_hash_map` does not contain an element with a matching key, this // function returns an empty node handle. + // + // NOTE: when compiled in an earlier version of C++ than C++17, + // `node_type::key()` returns a const reference to the key instead of a + // mutable reference. We cannot safely return a mutable reference without + // std::launder (which is not available before C++17). using Base::extract; // node_hash_map::merge() @@ -514,12 +520,6 @@ class node_hash_map // // Returns the function used for comparing keys equality. using Base::key_eq; - - ABSL_DEPRECATED("Call `hash_function()` instead.") - typename Base::hasher hash_funct() { return this->hash_function(); } - - ABSL_DEPRECATED("Call `rehash()` instead.") - void resize(typename Base::size_type hint) { this->rehash(hint); } }; // erase_if(node_hash_map<>, Pred) |