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54 lines
1.2 KiB
54 lines
1.2 KiB
/***************************
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@Author: MirrorYuChen
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@Contact: 2458006366@qq.com
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@File: UMemory.h
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@Time: 2022/10/11 01:43 上午
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@Desc:
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***************************/
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#ifndef CGRAPH_UMEMORY_H
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#define CGRAPH_UMEMORY_H
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#include <memory>
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#include <type_traits>
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#include "../CBasic/CBasicInclude.h"
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CGRAPH_NAMESPACE_BEGIN
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template<bool B, typename T = void>
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using enable_if_t = typename std::enable_if<B, T>::type;
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template<typename T>
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struct MakeUniqueResult {
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using scalar = std::unique_ptr<T>;
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};
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template<typename T>
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struct MakeUniqueResult<T[]> {
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using array = std::unique_ptr<T[]>;
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};
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template<typename T, size_t N>
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struct MakeUniqueResult<T[N]> {
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using invalid = void;
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};
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template<typename T, typename... Args>
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typename MakeUniqueResult<T>::scalar make_unique(
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Args &&... args) {
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return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
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}
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template<typename T>
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typename MakeUniqueResult<T>::array make_unique(size_t n) {
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return std::unique_ptr<T>(new typename std::remove_extent<T>[n]());
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}
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template<typename T, typename... Args>
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typename MakeUniqueResult<T>::invalid make_unique(
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Args &&... /* args */) = delete;
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CGRAPH_NAMESPACE_END
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#endif // CGRAPH_UMEMORY_H
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