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27 lines
566 B
C
27 lines
566 B
C
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#pragma once
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#include <string_view>
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using namespace std::string_view_literals;
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template<typename F> struct privDefer {
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F f;
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privDefer(F f)
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: f(f)
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{
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}
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~privDefer() { f(); }
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};
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template<typename F> privDefer<F> defer_func(F f) { return privDefer<F>(f); }
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#define DEFER_1(x, y) x##y
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#define DEFER_2(x, y) DEFER_1(x, y)
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#define DEFER_3(x) DEFER_2(x, __COUNTER__)
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#define defer(code) auto DEFER_3(_defer_) = defer_func([&]() { code; })
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#if defined(_MSC_VER)
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# define ALIGN(a) __declspec(align(a))
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#else
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# define ALIGN(a) __attribute__((aligned(a)))
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#endif
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