in_place_type_t指示特定类型的对象的就地构造。 它很有用,std::any因为std::any可以保存任何类型的类型,因此我们需要指定它保留的类型。 in_place_index_t指示特定索引处对象的就地构造。 用于std::variant指定创建对象的索引。 以下类类型在其构造函数中使用这些结构:expected、optional、或single_viewanyvariant。
struct in_place_t { explicit in_place_t() = default; }; (1) (since C++17) inline constexpr std::in_place_t in_place {}; (2) (since C++17) template< class T > struct in_place_type_t { explicit in_place_type_t() = default; }; (3) (since C++17) template< class T...
$17,253,733 Jun 27, 1993 Gross worldwide $227,927,165 See detailed box office info on IMDbPro Tech specs Edit Runtime 1hour45minutes Color Color Sound mix Dolby Stereo Aspect ratio 1.85 : 1 Related news Ring in the New Year right with these 7 movies on streaming ...
知道如何使用in_place_t和相关标签高效创建诸如std::tuple、std::any和std::variant等对象。
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pytorch inplace默认为true的函数 pytorch study 1-2 week 学习地址 配置环境变量 p3 函数学习两大法宝 p5 pytorch加载数据 p6 Dataset实战 p7 tensorboard add_scalar()使用 p8 tensorboard add_img()的使用 p9 trasforms的使用 p12 常见的transforms p14 torchvision中常见数据集的使用...
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Screening of quantitative trait loci (QTL) and marker assisted selection (MAS) is used to identify broodstock that will produce the desired sex ratio in offspring; chromosome (ploidy) manipulation to produce triploids takes place usually within 30 min of fertilisation; temperature treatments are ...
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