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