saberbud/parallel-hashmap
1
0
Fork 0
mirror of https://github.com/greg7mdp/parallel-hashmap.git synced 2026-08-30 00:50:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix compiler error for is_invocable is a c++17 feature

Browse Source
This commit is contained in:
Brian McKinnon
2020-05-02 21:23:59 -05:00
parent bf7203b3c8
commit 3bfc1784ad
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
parallel_hashmap/phmap.h
Vendored
+7 -4
View File
@@ -3394,8 +3394,8 @@ public:
}
template <class K = key_type, class V = mapped_type>
std::enable_if_t<std::is_assignable<mapped_type&, V>::value,
bool> if_contains(const key_arg<K>& key, V& v) const {
std::enable_if_t<std::is_assignable<mapped_type&, V>::value
, bool> if_contains(const key_arg<K>& key, V& v) const {
typename Lockable::SharedLock m;
auto it = const_cast<parallel_hash_map *>(this)->find(key, this->hash(key), m);
if (it == this->end())
@@ -3405,8 +3405,11 @@ public:
}
template <class K = key_type, class F>
std::enable_if_t<!std::is_assignable<mapped_type&, F>::value && std::is_invocable<F, mapped_type&>::value,
bool> if_contains(const key_arg<K>& key, F&& f) const {
std::enable_if_t<!std::is_assignable<mapped_type&, F>::value
#if __cplusplus >= 201703L
&& std::is_invocable<F, mapped_type&>::value
#endif
, bool> if_contains(const key_arg<K>& key, F&& f) const {
typename Lockable::SharedLock m;
auto it = const_cast<parallel_hash_map*>(this)->find(key, this->hash(key), m);
if (it == this->end())