fit_intercept: 布尔型，默认为true 说明：是否对训练数据进行中心化。如果该变量为false，则表明输入...
错误:对“(const std::ranges::views::_Filter)(<未解析的重载函数类型>)”的调用不匹配 顺便说一句,我是在编译器资源管理器中使用gcc(trunk)-std=c++2 3标志,未应用其他标志 我想,也许是由于某种原因,编译器无法推导出函数参数,所以我明确地写了:auto isnt_nullptr(tuple<long int, int*> t),它就工作了...
std::ranges::filter_view::filter_view filter_view() requires std::default_initializable<V> && std::default_initializable<Pred> = default; (1) (since C++20) constexpr explicit filter_view( V base, Pred pred ); (2) (since C++20) 1) Value-initializes base_ via its default member ...
一、背景介绍:函数指针始终不太灵活,它只能指向全局或静态函数,对于类成员函数、lambda表达式或其他可调用对象就无能为力了,因此,C++11推出了std::function与std::bind这两件大杀器,他们配合起来能够很好的替代函数指针。 灰子学技术 2022/01/18 9490 C++11异步编程(std::async, std::future, std::packaged_tas...
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boost::asio::steady_timer filterTimer(io); // 设置定时器在 20 秒后过期 filterTimer.expires_after(std::chrono::seconds(20)); // 异步等待定时器到期 filterTimer.async_wait([&](constboost::system::error_code&ec){ LG2_LOG_INFO("--- start to create backplane info by dbus signal power...
nm /usr/lib/liborkbase.so |grep FilterRegistry 得到的结果如下: 000000000004ecd0 T _ZN14FilterRegistry14RegisterFilterERN5boost10shared_ptrI6FilterEE 乍一看没问题,仔细看入参的指针类型不一样! 模块A里的是boost::shared_ptr 模块B里的入参是std::shared_ptr ...
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OUTLET FILTER FOR3238 RAL7035; 5.8 X 5.8 X 0.9 型号:3238200 仓库库存编号:70319330 搜索 Rittal STD FILTER MAT FOR 3239.XXXx & 3323XXX; MAT SIZE 6.81HX6.81WX0.67D; 8X8X4.9 型号:3171100 仓库库存编号:70320634 搜索 Rittal STD FILTER MAT F/ 3240/3241/ 3324/3325; MAT SIZE 8.70HX8.70WX 0.67...
Demo 可以见 https://oier.yaoxi-std.dev/ (可能有些网络环境的 bug 导致随机 404,不过这个 demo 等到合并以后就不开了所以懒得修) yaoxi-std added 11 commits January 21, 2025 21:11 Added simple filter 5c172fc Add code tips on editor 16d7935 Changed score color back 6bc98dc Fixed eslint...