Generic Image Library: hash_tuple< T > Struct Template Reference

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hash_tuple< T > Struct Template Reference
Histogram-Helpers

Functor provided for the hashing of tuples. The following approach makes use hash_combine from boost::container_hash. Although there is a direct hashing available for tuples, this approach will ease adopting in future to a std::hash_combine. In case std::hash extends support to tuples this functor as well as the helper implementation hash_tuple_impl can be removed. More...

`#include <histogram.hpp>`

## Public Member Functions
auto | operator() (std::tuple< T... > const &t) const -> std::size_t

## Detailed Description

template<typename... T>
struct boost::gil::detail::hash_tuple< T >

Functor provided for the hashing of tuples. The following approach makes use hash_combine from boost::container_hash. Although there is a direct hashing available for tuples, this approach will ease adopting in future to a std::hash_combine. In case std::hash extends support to tuples this functor as well as the helper implementation hash_tuple_impl can be removed.

The documentation for this struct was generated from the following file:

- histogram.hpp