tec::is_map< T, typename > Struct Template Reference

Trait to detect associative containers that behave like std::unordered_map / std::unordered_set. More...

#include <tec_container.hpp>

Inheritance diagram for tec::is_map< T, typename >:

Detailed Description

template<typename T, typename = void>
struct tec::is_map< T, typename >

Trait to detect associative containers that behave like std::unordered_map / std::unordered_set.

In addition to the usual container interface (begin/end/size), this trait requires the presence of bucket_count(), which is specific to unordered associative containers in the standard library.

It will be true for:

• std::unordered_map
• std::unordered_multimap
• std::unordered_set
• std::unordered_multiset

It will be false for ordered maps (std::map) and for non-unordered containers.

Template Parameters

T	Type to check
<unnamed>	SFINAE parameter used for specialization

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

• tec_container.hpp