{"id":287892,"date":"2018-08-16T14:18:41","date_gmt":"2018-08-16T10:18:41","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=287892"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=287892","title":{"rendered":"\u0414\u043e\u043a\u043b\u0430\u0434\u044b \u0441 \u0432\u0435\u0441\u0435\u043d\u043d\u0435\u0439 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 \u0421++ Russia 2018"},"content":{"rendered":"\n
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\u0421 19 \u043f\u043e 21 \u0430\u043f\u0440\u0435\u043b\u044f \u0432 \u0421\u0430\u043d\u043a\u0442-\u041f\u0435\u0442\u0435\u0440\u0431\u0443\u0440\u0433\u0435 \u043f\u0440\u043e\u0448\u043b\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u044f \u0421++ Russia 2018. \u0418\u0437 \u0433\u043e\u0434\u0430 \u0432 \u0433\u043e\u0434 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u0438 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043d\u0430 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0432\u044b\u0448\u0435, \u0447\u0442\u043e \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u0440\u0430\u0434\u043e\u0432\u0430\u0442\u044c. \u0421\u043f\u0430\u0441\u0438\u0431\u043e \u0431\u0435\u0441\u0441\u043c\u0435\u043d\u043d\u043e\u043c\u0443 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0442\u043e\u0440\u0443 \u0421++ Russia \u0421\u0435\u0440\u0433\u0435\u044e \u041f\u043b\u0430\u0442\u043e\u043d\u043e\u0432\u0443 \u0437\u0430 \u0435\u0433\u043e \u0432\u043a\u043b\u0430\u0434 \u0432 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u044d\u0442\u043e\u0433\u043e \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f.
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\u041d\u0430 19 \u0430\u043f\u0440\u0435\u043b\u044f \u0431\u044b\u043b\u0438 \u0437\u0430\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043c\u0430\u0441\u0442\u0435\u0440-\u043a\u043b\u0430\u0441\u0441\u044b, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0435, \u043a \u0441\u043e\u0436\u0430\u043b\u0435\u043d\u0438\u044e, \u043c\u044b \u043d\u0435 \u0441\u043c\u043e\u0433\u043b\u0438 \u043f\u043e\u043f\u0430\u0441\u0442\u044c, \u0430 20-21 \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u043b\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u0430\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043c\u044b \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u043c \u043f\u043e\u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u043b\u0438. \u0421\u0435\u0440\u0433\u0435\u0439 sermp<\/a> \u043f\u0440\u043e\u0434\u0435\u043b\u0430\u043b \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0438 \u043f\u0440\u0438\u0432\u043b\u0451\u043a \u043a \u0443\u0447\u0430\u0441\u0442\u0438\u044e \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0434\u043e\u043a\u043b\u0430\u0434\u0447\u0438\u043a\u043e\u0432 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438\u043d\u043e\u0441\u0442\u0440\u0430\u043d\u043d\u044b\u0445 \u0441\u043f\u0438\u043a\u0435\u0440\u043e\u0432. \u041f\u0435\u0440\u0432\u044b\u0439 \u0434\u0435\u043d\u044c \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u043b Jon Kalb \u2014 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0442\u043e\u0440 CppCon \u0438 \u0430\u0432\u0442\u043e\u0440 \u043a\u043d\u0438\u0433\u0438 C++ Today: The Beast is Back. \u0412\u0442\u043e\u0440\u043e\u0439 \u0434\u0435\u043d\u044c \u043d\u0430\u0447\u0438\u043d\u0430\u043b\u0441\u044f \u0441 \u0434\u043e\u043a\u043b\u0430\u0434\u0430 Daveed Vandevoorde, \u0447\u043b\u0435\u043d\u0430 \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0438\u0437\u0430\u0446\u0438\u0438, \u043e\u0434\u043d\u043e\u0433\u043e \u0438\u0437 \u0430\u0432\u0442\u043e\u0440\u043e\u0432 \u043a\u043d\u0438\u0433\u0438 C++ Templates: The Complete Guide. \u0412 \u044d\u043f\u0438\u0446\u0435\u043d\u0442\u0440\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u044f \u043e\u043a\u0430\u0437\u0430\u043b\u0441\u044f Andrei Alexandrescu, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0441\u043b\u0435 \u0441\u0432\u043e\u0435\u0433\u043e \u0434\u043e\u043a\u043b\u0430\u0434\u0430 \u043e\u0431 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f\u0445 \u0432 \u043e\u0434\u0438\u043d \u043c\u043e\u043c\u0435\u043d\u0442 \u0441\u043e\u0431\u0440\u0430\u043b \u0446\u0435\u043b\u0443\u044e \u0442\u043e\u043b\u043f\u0443 \u0438\u0437 \u0436\u0435\u043b\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0430\u0432\u0442\u043e\u0433\u0440\u0430\u0444 \u0438 \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0435 \u0444\u043e\u0442\u043e. \u0412\u043f\u0435\u0440\u0432\u044b\u0435 \u0431\u044b\u043b\u0430 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0430 \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0446\u0438\u044f \u0434\u043e\u043a\u043b\u0430\u0434\u0430 Herb Sutter \u043f\u043e Skype, \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043e\u0431 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0435 Spaceship \u0434\u043b\u044f \u0421++20. <\/p>\n

\u0425\u043e\u0442\u044f \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u044f \u043f\u0440\u043e\u0448\u043b\u0430 \u0443\u0436\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 3 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u043d\u0430\u0437\u0430\u0434, \u0432\u0438\u0434\u0435\u043e (\u043f\u043e\u043b\u043d\u044b\u0439 \u043f\u043b\u0435\u0439\u043b\u0438\u0441\u0442<\/a>) \u043f\u043e \u043d\u0435\u0439 \u0432\u044b\u043b\u043e\u0436\u0435\u043d\u044b \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0435\u0439\u0447\u0430\u0441, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0440\u0438\u0448\u043b\u043e \u0432\u0440\u0435\u043c\u044f \u043e\u0441\u0432\u0435\u0436\u0438\u0442\u044c \u0432\u043e\u0441\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u044f \u0438 \u043f\u043e\u0433\u0440\u0443\u0437\u0438\u0442\u044c\u0441\u044f \u0432 \u0443\u0434\u0438\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0421++.<\/p>\n

Jon Kalb. C++ Today: The Beast is Back<\/a><\/h3>\n

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This talk covers why engineers looking for performance choose C++. Jon presents an historical perspective of C++ focusing on what’s going on in the C++ community right now and where the language and its user base is heading. With a renewed interest in performance for both data centers and mobile devices, and the success of open source software libraries, C++ is back and it is hot. This talk explains why C++ is most software engineers’ go-to language for performance. You will receive a rough historical sketch that puts C++ in perspective and covers its popularity ups and downs.<\/p>\n

Arno Sch\u00f6dl. From Iterators To Ranges<\/a><\/h3>\n

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Pairs of iterators are ubiquitous throughout the C++ library. It is generally accepted that combining such a pair into a single entity usually termed Range delivers more concise and readable code. Defining the precise semantics of such Range concept proves surprisingly tricky, however. Theoretical considerations conflict with practical ones. Some design goals are mutually incompatible altogether.<\/p>\n

Jonathan Boccara. 105 STL Algorithms in Less Than an Hour<\/a><\/h3>\n

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We are all aware that we should know the STL algorithms. Including them in our designs allows us to make our code more expressive and more robust. And sometimes, in a spectacular way.<\/p>\n

But do you know your STL algorithms?<\/p>\n

In this talk, the author presents 105 algorithms that the STL currently has, including those added in C++11 and C++17. But more than just a listing, the point of this talk is to present the different groups of algorithms, the patterns they form in the STL, and how the algorithms relate together.<\/p>\n

This kind of big picture is the best way to actually remember them all, and constitute a toolbox chock-full of ways to make our code more expressive and more robust. <\/p>\n

Viktor Kirilov. Interactive C++ Compilation (REPL): The Lean Way<\/a><\/h3>\n

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Ever wanted to modify some value or execute some statement while your C++ program is running just to test something out \u2014 not trivial or possible with a debugger? Scripting languages have a REPL (read-eval-print-loop). The closest thing C++ has is cling (developed by researchers at CERN) but it is built on top of LLVM and is very cumbersome to set up. RCRL (Read-Compile-Run-Loop) is a demo project showcasing an innovative approach to doing runtime C++ compilation in a platform and compiler agnostic way which can be easily embedded. In this presentation, it is shown how to use it, how it works and how it can be modified and integrated into any application and workflow.<\/p>\n

Victor Ciura. Enough string_view to hang ourselves<\/a><\/h3>\n

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Wouldn’t it be nice if we had a standard C++ type to represent strings? Oh, wait\u2026 we do: std::string. Wouldn’t it be nice if we could use that standard type throughout our whole application\/project? Well\u2026 we can’t! Unless we’re writing a console app or a service. But, if we’re writing an app with GUI or interacting with modern OS APIs, chances are that we’ll need to deal with at least one other non-standard C++ string type. Depending on the platform and project, it may be CString from MFC or ATL, Platform::String from WinRT, QString from Qt, wxString from wxWidgets, etc. Oh, let’s not forget our old friend const char*, better yet const wchar_t* for the C family of APIs\u2026<\/p>\n

So we ended up with two string types in our codebase. OK, that’s manageable: we stick with std::string for all platform independent code and convert back-and-forth to the other XString when interacting with system APIs or GUI code. We’ll make some unnecessary copies when crossing this bridge and we’ll end up with some funny looking functions juggling two types of strings; but that’s glue code, anyway\u2026 right?<\/p>\n

It’s a good plan\u2026 until our project grows and we accumulate lots of string utilities and algorithms. Do we restrict those algorithmic goodies to std::string? Do we fallback on the common denominator const char* and lose the type\/memory safety of our C++ type? Is C++17 std::string_view the answer to all our string problems?<\/p>\n

The author tries to explore the options, together, with a case study on a 15 year old Windows application: Advanced Installer (www.advancedinstaller.com) \u2014 an actively developed C++ project, modernized to C++17, thanks to clang-tidy and \u00abClang Power Tools\u00bb (www.clangpowertools.com)<\/a>\u2026<\/p>\n

Andrei Alexandrescu. Expect the expected<\/a><\/h3>\n

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Writing code that is resilient upon errors has always been a pain point in all languages. Exceptions are the politically correct means to signal errors in C++, but many applications still resort to error codes for reasons related to ease of understanding, ease of handling errors locally, and efficiency of generated code.<\/p>\n

This talk shows how a variety of theoretical and practical artifacts can be combined together to address error codes and exceptions in one wholesome, simple package. The generic type Expected can be used for both local (error-code-style) and centralized (exception-style) manners, drawing from the strengths of each.<\/p>\n

Borislav Stanimirov. DynaMix: A New Take on Polymorphism<\/a><\/h3>\n

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Software with very complex business logic, such as games, CAD systems, and enterprise systems, often needs to compose and modify objects at runtime \u2014 for example to add or override a method in an existing object. Standard C++ has rigid types which are defined at compile time and make this hard. On the other hand, languages with dynamic types like lua, Python, and JavaScript make this very easy. Therefore, to keep the code readable and maintainable, and accomplish complex business logic requirements, many projects use such languages alongside C++. Some drawbacks of this approach include the added complexity in a language binding layer, the performance loss from using an interpreted language, and the inevitable code duplication for many small utility functionalities.<\/p>\n

DynaMix is a library which attempts to remove, or at least greatly reduce, the need for a separate scripting language by allowing the users to compose and modify polymorphic objects at runtime in C++. This talk elaborates on this problem and introduces the library and its key features to potential users or people who might benefit form the approach with an annotated example and a small demo.<\/p>\n

Mikhail Matrosov. Versatile C++ applied<\/a><\/h3>\n

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In C++, you can solve a single task in a multiple ways. The author picks an actual task from production, and investigate how it can be solved with a number of tools that C++ provides: STL containers, boost.range, C++20 ranges, coroutines. He also compares API constraints and performance of different solutions, and how they can be easily converted from one to another if the code is well-structured. During the way the author also explores applications of some useful C++17 features like constexpr if, selection statements with initializer, std::not_fn, etc. Special attention is payed to topic \u2014 standard algorithms.<\/p>\n

\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u0413\u0440\u0430\u043d\u0438\u043d. \u0424\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u043a Software Transactional Memory<\/a><\/h3>\n

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\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u2014 \u0442\u0435\u043c\u0430 \u043e\u0447\u0435\u043d\u044c \u043c\u043d\u043e\u0433\u043e\u0433\u0440\u0430\u043d\u043d\u0430\u044f \u0438 \u0433\u043b\u0443\u0431\u043e\u043a\u0430\u044f. \u0417\u0430 \u0434\u0435\u0441\u044f\u0442\u043a\u0438 \u043b\u0435\u0442 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0439 \u0431\u044b\u043b\u043e \u0432\u044b\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043e \u043e\u0433\u0440\u043e\u043c\u043d\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u043e\u0432, \u043f\u0440\u0430\u043a\u0442\u0438\u043a \u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432, \u043d\u043e \u0432\u0440\u044f\u0434 \u043b\u0438 \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0441\u0447\u0438\u0442\u0430\u0442\u044c, \u0447\u0442\u043e \u044f\u0437\u044b\u043a C++ \u0443\u0441\u043f\u0435\u0432\u0430\u043b \u0437\u0430 \u044d\u0442\u0438\u043c\u0438 \u0442\u0435\u043d\u0434\u0435\u043d\u0446\u0438\u044f\u043c\u0438. \u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 C++11, \u0431\u044b\u043b\u0438 \u0432\u0432\u0435\u0434\u0435\u043d\u044b \u0442\u0430\u043a\u0438\u0435 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0438 \u043a\u0430\u043a std::thread, std::atomic, std::future, std::mutex, \u0430 \u0432 \u0431\u0443\u0434\u0443\u0449\u0435\u043c \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0431\u0443\u0434\u0443\u0442 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b coroutines \u2014 \u043c\u043e\u0434\u0435\u043b\u044c \u0430\u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439. \u0427\u0442\u043e \u0436, \u044d\u0442\u043e \u0432\u0441\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u044b\u0435 \u0432\u0435\u0449\u0438 \u0434\u043b\u044f \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u044f, \u2014 \u043d\u043e \u0440\u0435\u0447\u044c \u0432 \u0434\u043e\u043a\u043b\u0430\u0434\u0435 \u043f\u043e\u0439\u0434\u0435\u0442 \u043e \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u0438\u043d\u043e\u0439 \u0438\u0434\u0435\u0435.<\/p>\n

Software Transactional Memory (STM) \u2014 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u044f \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u043e\u043d\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u2014 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0443\u0436\u0435 \u0434\u0430\u0432\u043d\u043e \u0438 \u0438\u043c\u0435\u0435\u0442 \u0440\u044f\u0434 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439 \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u044f\u0437\u044b\u043a\u043e\u0432. \u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e STM \u0432\u044b \u0432\u044b\u0440\u0430\u0436\u0430\u0435\u0442\u0435 \u0441\u0432\u043e\u044e \u043c\u043e\u0434\u0435\u043b\u044c \u0434\u0430\u043d\u043d\u044b\u0445, \u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442\u0435 \u0435\u0435 \u043d\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043f\u043e\u0442\u043e\u043a\u0430\u0445, \u043a\u043e\u043d\u043a\u0443\u0440\u0435\u043d\u0442\u043d\u043e, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0432\u0430\u043c \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u0431\u0435\u0441\u043f\u043e\u043a\u043e\u0438\u0442\u044c\u0441\u044f \u043e \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e\u0442\u043e\u043a\u043e\u0432, \u043e \u0432\u0430\u043b\u0438\u0434\u043d\u043e\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430\u0445. STM \u0441\u0434\u0435\u043b\u0430\u0435\u0442 \u0432\u0441\u0435 \u0437\u0430 \u0432\u0430\u0441. \u0417\u0432\u0443\u0447\u0438\u0442 \u044d\u0442\u043e \u043e\u0447\u0435\u043d\u044c \u0445\u043e\u0440\u043e\u0448\u043e, \u043e\u0434\u043d\u0430\u043a\u043e \u043d\u0435 \u0432\u0441\u0435 STM-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u044b. \u0422\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0438\u043c\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0435 STM \u043e\u0447\u0435\u043d\u044c \u0441\u043b\u043e\u0436\u043d\u043e \u0443\u0441\u0442\u0440\u043e\u0435\u043d\u044b, \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u044b \u043d\u0435\u0442\u0440\u0438\u0432\u0438\u0430\u043b\u044c\u043d\u044b\u043c \u043c\u043d\u043e\u0433\u043e\u043f\u043e\u0442\u043e\u0447\u043d\u044b\u043c \u0431\u0430\u0433\u0430\u043c, \u0438 \u0438\u0445 \u0442\u0440\u0443\u0434\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c. \u0421 \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b, \u0432 \u043c\u0438\u0440\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0436\u0435 \u0434\u0430\u0432\u043d\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u044f \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0442\u043e\u0440\u043d\u043e\u0439 STM, \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u0443\u0435\u043c\u044b\u043c\u0438 \u043a\u0438\u0440\u043f\u0438\u0447\u0438\u043a\u0430\u043c\u0438, \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u044b \u0441\u0442\u0440\u043e\u0438\u0442\u0435 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f. \u041a\u043e\u043c\u0431\u0438\u043d\u0430\u0442\u043e\u0440\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u043a STM \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432\u044b\u0440\u0430\u0436\u0430\u0442\u044c \u043a\u043e\u043d\u043a\u0443\u0440\u0435\u043d\u0442\u043d\u0443\u044e \u043c\u043e\u0434\u0435\u043b\u044c \u0434\u0430\u043d\u043d\u044b\u0445 \u0431\u043e\u043b\u0435\u0435 \u0433\u0438\u0431\u043a\u043e, \u043f\u043e\u043d\u044f\u0442\u043d\u043e \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e. \u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u043e\u0436\u0435 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u0438\u044f\u0442\u043d\u044b\u043c!<\/p>\n

\u0412 \u0434\u043e\u043a\u043b\u0430\u0434\u0435 \u0430\u0432\u0442\u043e\u0440 \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0435\u0442 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0442\u043e\u0440\u043d\u043e\u0439 STM, \u043a\u0430\u043a \u0435\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c, \u0438 \u043a\u0430\u043a \u0435\u0435 \u043c\u043e\u0436\u043d\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0421++17.<\/p>\n

Vadim Vinnik. Collection Processing. Single essence, multiple manifestations<\/a><\/h3>\n

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Along the whole history of programming, sequential elementwise processing of various kinds of collections has been and still is one of the most common practical tasks. Internal representation of the collections, as well as the algorithm used to fetch subsequent elements, may vary in a very wide range: array, linked list, tree, hash table, file et al. However, behind the variety of idioms, standard library functions, ad-hoc solutions, one can reveal the essence that remains invariant for that whole class of tasks. This talk aims to show a step-by-step transition from algorithms based on explicit description of actions over individual elements towards high-level, declarative processing tools that treat a collection as an entity and adequately reveal the logic of the domain.<\/p>\n

\u0414\u043c\u0438\u0442\u0440\u0438\u0439 \u0411\u0430\u043d\u0449\u0438\u043a\u043e\u0432. \u0420\u0430\u0437\u0434\u0435\u043b\u044f\u0435\u043c\u044b\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0431\u0435\u0437 \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0435\u0439<\/a><\/h3>\n

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\u0418\u043b\u044c\u044f \u0428\u0438\u0448\u043a\u043e\u0432. \u041a\u0430\u043a \u043d\u0430\u0443\u0447\u0438\u0442\u044c \u044f\u0437\u044b\u043a\u0443 C++: \u043e\u043f\u044b\u0442 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043a\u0443\u0440\u0441\u043e\u0432 \u043d\u0430 Coursera<\/a><\/h3>\n

<\/p>\n

<\/div>\n

\u0412 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0445 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 \u043b\u0435\u0442 \u0430\u0432\u0442\u043e\u0440 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435\u043c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0430 Coursera \u043e \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c C++. \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u0442\u044c \u0438\u0437 \u043f\u044f\u0442\u0438 \u043a\u0443\u0440\u0441\u043e\u0432, \u0434\u0432\u0430 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u0436\u0435 \u0437\u0430\u043f\u0443\u0449\u0435\u043d\u044b, \u0430 \u0435\u0449\u0451 \u043e\u0434\u0438\u043d \u043f\u043e\u0447\u0442\u0438 \u0433\u043e\u0442\u043e\u0432.<\/p>\n

\u0412 \u0434\u043e\u043a\u043b\u0430\u0434\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043d\u043e:<\/p>\n