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General Utility Library for C++14
2.9
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General Utility Library for C++14
2.9
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The library provides some utilities for template metaprogramming:
IsContainerLike: A type trait to determine if a type behaves like a standard container.
OverloadSet and make_overload_set(): A function object type that works like an overload set of functions, and a helper function to create such an object from a bunch of lambdas.
remove_cvref: A metafunction to remove const, volatile, and reference qualifiers from a type. This is a backport of std::remove_cvref from C++20.
void_t: A template typedef that maps an arbitrary list of types to void. This is primarily useful to detect ill-formed types for SFINAE. This is a backport of std::void_t from C++17.