[llvm-commits] [llvm] r152000 - in /llvm/trunk: include/llvm/ADT/Hashing.h unittests/ADT/HashingTest.cpp

[Duncan Sands]

Hi Chandler,

> --- llvm/trunk/include/llvm/ADT/Hashing.h (original)
> +++ llvm/trunk/include/llvm/ADT/Hashing.h Sun Mar  4 04:23:15 2012
> @@ -124,6 +124,10 @@
>   template<typename T, typename U>
>   hash_code hash_value(const std::pair<T, U>  &arg);
>
> +/// \brief Compute a hash_code for a standard string.
> +template<typename T>
> +hash_code hash_value(const std::basic_string<T>  &arg);
> +
>
>   /// \brief Override the execution seed with a fixed value.
>   ///
> @@ -748,6 +752,13 @@
>     return hash_combine(arg.first, arg.second);
>   }
>
> +// Declared and documented above, but defined here so that any of the hashing

any of the -> all of the ?

> +// infrastructure is available.
> +template<typename T>
> +hash_code hash_value(const std::basic_string<T>  &arg) {
> +  return hash_combine_range(arg.begin(), arg.end());
> +}
> +
>   } // namespace llvm
>
>   #endif

Ciao, Duncan.