Created
September 16, 2019 09:30
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custom code block in cpp
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| // This file is a "Hello, world!" in C++ language by GCC for wandbox. | |
| #include <iostream> | |
| #include <unordered_map> | |
| #include <optional> | |
| #include <functional> | |
| # define eval(a) [&](){a}; | |
| #include <iostream> | |
| #include <functional> | |
| struct XWorker { | |
| std::function<void(int, int)> func; | |
| XWorker(std::function<void(int, int)> x): func(x) { | |
| x(10, 12); | |
| } | |
| XWorker() { | |
| } | |
| }; | |
| #define Parallel(X) [&](int i, int j){X}; | |
| #define Worker XWorker({[&](){X}}); | |
| #define RUN(a) auto _ = new a; delete _; | |
| #define TASK [&](int i ,int j) | |
| int main() { | |
| // Worker { | |
| // std::cout << "hello" << std::endl; | |
| // int i; | |
| // }; | |
| int capture_value=0; | |
| RUN( | |
| XWorker{ | |
| TASK { | |
| std::cout << "i've got these:" << i << "," << j << std::endl; | |
| capture_value = i+j; | |
| } | |
| }; | |
| ) | |
| std::cout << capture_value << '\n'; | |
| // Worker { | |
| // [](int i, int j) { | |
| // return i+j; | |
| // } | |
| // }; | |
| } |
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