can_STL_ForEach< std::unordered_map< KEY, VAL, HASH > > Struct Template Reference

#include "lib/meta/trait-special.hpp"

Description

template<typename KEY, typename VAL, typename HASH>
struct lib::meta::can_STL_ForEach< std::unordered_map< KEY, VAL, HASH > >

the std hashtable(s) are notoriously difficult to handle when it comes to detecting capabilities by metaprogramming, because the're built up from a generic baseclass and especially inherit their iterator-types as template specialisations.

Thus we provide fixed diagnostics to bypass the traits check.

Definition at line 58 of file trait-special.hpp.

Public Types
enum	{ value = true }

Collaboration diagram for can_STL_ForEach< std::unordered_map< KEY, VAL, HASH > >:

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

• trait-special.hpp