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Diffstat (limited to 'include/fud_type_traits.hpp')
-rw-r--r-- | include/fud_type_traits.hpp | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/include/fud_type_traits.hpp b/include/fud_type_traits.hpp deleted file mode 100644 index 3fdff79..0000000 --- a/include/fud_type_traits.hpp +++ /dev/null @@ -1,80 +0,0 @@ -/* - * libfud - * Copyright 2024 Dominick Allen - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef FUD_TYPE_TRAITS_HPP -#define FUD_TYPE_TRAITS_HPP - -#include <cstddef> -#include <type_traits> - -namespace fud { - -template <template <class, size_t> class Container, typename T, size_t Size> -constexpr bool hasDuplicates(Container<T, Size> const& arr) -{ - for (size_t iIdx = 1; iIdx < Size; iIdx++) { - for (size_t jIdx = 0; jIdx < iIdx; jIdx++) { - if (arr[iIdx] == arr[jIdx]) { - return true; - } - } - } - return false; -} - -template <typename T, size_t Size> -struct Array; - -template <typename T, T... Vs> -constexpr bool hasDuplicates() -{ - static_assert(sizeof...(Vs) > 0); - constexpr Array<T, sizeof...(Vs)> arr{{Vs...}}; - return hasDuplicates(arr); -} - -template <template <class, size_t> class Container, typename T, T... Vs> -constexpr bool hasDuplicates() -{ - static_assert(sizeof...(Vs) > 0); - constexpr Container<T, sizeof...(Vs)> arr{{Vs...}}; - return hasDuplicates(arr); -} - -template <typename...> -inline constexpr auto isUnique = std::true_type{}; - -template <typename T, typename... Rest> -inline constexpr auto - isUnique<T, Rest...> = std::bool_constant<(!std::is_same_v<T, Rest> && ...) && isUnique<Rest...>>{}; - - -template <template <class, size_t> class Container, class T, size_t N> -constexpr bool allDifferentFrom(Container<T, N>& data, const T& value) -{ - for (size_t i = 0; i < data.size(); ++i) { - if (data[i] == value) { - return false; - } - } - - return true; -} - -} // namespace fud - -#endif |