Replace deprecated result_of with decltype

This commit is contained in:
Lee Clagett 2024-10-10 14:37:03 -04:00
parent 9866a0e902
commit 808dff7d2f

View File

@ -111,7 +111,7 @@ namespace lmdb
\return The result of calling `f`.
*/
template<typename F>
typename std::result_of<F(MDB_txn&)>::type try_write(F f, unsigned attempts = 3)
auto try_write(F f, unsigned attempts = 3) -> decltype(f(std::declval<MDB_txn&>()))
{
for (unsigned i = 0; i < attempts; ++i)
{