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Added is_template_instance traits.

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Patrick 2024-11-17 13:09:31 +01:00
parent 98cf879541
commit aa63f35902
1 changed files with 9 additions and 0 deletions
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source/mijin/util/traits.hpp
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@ -139,6 +139,15 @@ struct TypeAtHelper<0, TArg, TArgs...>
template<std::size_t I, typename... TArgs>
using type_at_t = TypeAtHelper<I, TArgs...>::type_t;
template<template<typename...> typename TTemplate, typename TType>
struct is_template_instance : std::false_type {};
template<template<typename...> typename TTemplate, typename... TArgs>
struct is_template_instance<TTemplate, TTemplate<TArgs...>> : std::true_type {};
template<template<typename...> typename TTemplate, typename TType>
constexpr bool is_template_instance_v = is_template_instance<TTemplate, TType>::value;
//
// public functions
//