client/server implementation • Asynchronous networking tornado.io loop — Main event loop tornado.iostream — Convenient wrappers for non-blocking sockets ☐ tornado.netutil — Miscellaneous network utilities (HTTPServer and AsyncHTTPClient). - An asynchronous networking library including the classes IOLoop and IOStream, which serve as the building blocks for the HTTP components and can also be used to implement other user object may be any type of the application’s choosing. RequestHandler.detach() → tornado.iostream.IOStream[source] Take control of the underlying stream. Returns the underlying I0Stream object and stops

client/server implementation ## • Asynchronous networking tornado.io loop — Main event loop ☐ tornado.iostream — Convenient wrappers for non-blocking sockets ☐ tornado.netutil — Miscellaneous network utilities (HTTPServer and AsyncHTTPClient). - An asynchronous networking library including the classes IOLoop and IOStream, which serve as the building blocks for the HTTP components and can also be used to implement other events ■ Callbacks and timeouts ■ Debugging and error handling ■ Methods for subclasses • tornado.iostream — Convenient wrappers for non-blocking sockets ○ Base class ■ Main interface ■ Methods for subclasses

Level ## I ncludes #include <iostream> int main() { std::cout << "Hello, world!" << std::endl; }iostream> ## I ncludes ## #include <iostream> ~69,000 Lines! int main() { { std::cout << "Hello, world!" << std::endl; }iostream> ## I ncludes clang main.cpp -stdlib=libc++[-E}&> prep_main.cpp $ du -bh main.cpp 82 main.cpp $ du -bh prep_main <> struct Sum<0> { static const int value = 0; }; ## Templates #include <iostream> template struct Sum { static const int value = N + Sum::value; };

& go.) 1 // @file initialize.cpp 2 // g++ -std=c++17 initialize.cpp -o prog 3 #include <iostream> 5 int main() { int x = 7; int* px = &x; std::cout << "x is: " << << std::endl; std::cout << *px is: " << *px << std::endl; return 0;iostream> ## But truth be told, it was probably in graduate school ##### ... that I really understood the example) 1 // @file initialize.cpp 2 // g++ -std=c++17 initialize.cpp -o prog 3 #include <iostream>iostream> ## What is a Pointer? (2/8) - A pointer is a variable that stores the memory address of a

foo.c int add(int x, int y) { return x + y; } // 1.1.cpp #include "foo.h" #include <iostream> #include int main() { [out = std::ref(std::cout << "Result from C code: c OBJECTS_C = foo.o SOURCE_CXX = 1.1.cpp TARGET = 1.1 LDFLAGS_COMMON = -std=c++2aiostream> all: $(C) -c $(SOURCE_C) $(CXX) $(SOURCE_CXX) $(OBJECTS_C) $(LDFLAGS_COMMON) -o $(TARGET) rm equally or unequally with them. You can try to compile the following code using clang++: #include <iostream> #include void foo(char *); void foo(int); int main() { if (std::is_same

0 码力 | 92 页 | 1.79 MB | 2 年前

3

-DCMAKE_TOOLCHAIN_FILE="%CD%/vcpkg/scripts/buildsystems/vcpkg.cmake" ## 上一课的案例代码：基于标准库 #include <iostream> #include #include void download(std::string file) { for (int i = 0; i < std::cout << "Child thread exited!" << std::endl; return 0; }iostream> ## 基于 TBB 的版本：任务组 - 用一个任务组 tbb::task_group 启动多个任务，一个负责下载，一个负责和用户交互。并在主线程中等待该任务组里的任务全部执行完毕。 - << "Download complete: " << file << std::endl; 12 } ## 更好的例子 #include <iostream> #include #include int main() { std::string s = "Hello

(HTTPServer and AsyncHTTPClient). • An asynchronous networking library including the classes IOLoop and IOStream, which serve as the building blocks for the HTTP components and can also be used to implement other type of the application’s choosing. RequestHandler.detach() → IOStream Take control of the underlying stream. Returns the underlying IOStream object and stops all further HTTP processing. Intended for implementing true, decode incoming Content-Encoding: gzip class tornado.http1connection.HTTP1Connection(stream: IOStream, is_client: bool, params: HTTP1ConnectionParameters | None = None, context: object | None = None)

foo.c int add(int x, int y) { return x + y; } // 1.1.cpp #include "foo.h" #include <iostream> #include int main() { [out = std::ref(std::cout << "Result from C code: 语言的代码： gcc -c foo.c 编译出 foo.o 文件，再使用 clang++ 将 C++ 代码和 .o 文件链接起来（或者都编译为 .o 再统一链接）：iostream> clang++ 1.1.cpp foo.o -std=c++2a -o 1.1 当然，你可以使用 Makefile 来编译上面的代码： C = gcc CXX = clang++ SOURCE_C nullptr 的类型为 nullptr_t，能够隐式的转换为任何指针或成员指针的类型，也能和他们进行相等或者不等的比较。 你可以尝试使用 clang++ 编译下面的代码： #include <iostream> #include void foo(char *); void foo(int); int main() { if (std::is_same

0 码力 | 83 页 | 2.42 MB | 2 年前

3

all (we get a lot of coursework!), so I'll respond here instead: #include #include <iostream> #include int a[] = {0, 1, 2, 3, 4}; std::vector c = {0, 1, 2, 3, 4}; auto main() << "Vector size: " << c.size() << std::endl; return 0; }iostream>  ## more (public member function) ## The Basics ## Creating a std::vector #include <iostream> #include int main() { std::vector wa_years; // empty vector of years

标准库五大件：容器（container） 101.cpp #include #include #include #include <iostream> int main() { std::vector a = {1, 4, 2, 8, 5, 7}; auto n = std::count_if(a.begin() return 0; }iostream> ## C++ 标准库五大件：迭代器（iterator） 101.cpp #include #include #include #include <iostream> int main() { std::vector return 0; }iostream> ## C++ 标准库五大件：算法（algorithm） 101.cpp #include #include #include #include <iostream> int main() { std::vector