f4ab297b31
`///@file` makes them show up in the internal API dos. A tiny few were missing `#pragma once`.
17 lines
234 B
C++
17 lines
234 B
C++
#pragma once
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///@file
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/**
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* A trivial class to run a function at the end of a scope.
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*/
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template<typename Fn>
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class Finally
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{
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private:
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Fn fun;
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public:
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Finally(Fn fun) : fun(std::move(fun)) { }
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~Finally() { fun(); }
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};
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