13 lines
225 B
C++
13 lines
225 B
C++
#pragma once
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/* A trivial class to run a function at the end of a scope. */
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class Finally
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{
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private:
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std::function<void()> fun;
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public:
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Finally(std::function<void()> fun) : fun(fun) { }
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~Finally() { fun(); }
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};
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