mirror of
https://github.com/rakshasa/rtorrent.git
synced 2026-08-06 18:22:32 +00:00
Jari Sundell
22 lines
435 B
C++
22 lines
435 B
C++
#ifndef RTORRENT_UTILS_FUNCTIONAL_H
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#define RTORRENT_UTILS_FUNCTIONAL_H
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#include <functional>
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namespace utils {
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// Create a class that calls a std::function when returning or exiting a scope.
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class scope_guard {
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public:
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scope_guard(std::function<void()> on_exit_scope) : m_on_exit_scope(on_exit_scope) {}
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~scope_guard() { m_on_exit_scope(); }
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private:
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std::function<void()> m_on_exit_scope;
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};
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} // namespace utils
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#endif
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