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Format OnLeavingScope

This commit is contained in:
Maschell 2022-05-08 14:42:44 +02:00
parent 846725f881
commit 99791f5edf
1 changed files with 24 additions and 33 deletions
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57
wumsloader/src/utils/OnLeavingScope.h
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@ -46,8 +46,8 @@
#ifndef CRASCIT_ONLEAVINGSCOPE_H
#define CRASCIT_ONLEAVINGSCOPE_H
#include <utility>
#include <type_traits>
#include <utility>
/**
@ -61,40 +61,32 @@
* function instead.
*/
template<typename Func>
class OnLeavingScope
{
class OnLeavingScope {
public:
// Prevent copying
OnLeavingScope(const OnLeavingScope&) = delete;
OnLeavingScope& operator=(const OnLeavingScope&) = delete;
// Prevent copying
OnLeavingScope(const OnLeavingScope &) = delete;
OnLeavingScope &operator=(const OnLeavingScope &) = delete;
// Allow moving
OnLeavingScope(OnLeavingScope&& other) :
m_func(std::move(other.m_func)),
m_owner(other.m_owner)
{
other.m_owner = false;
}
// Allow moving
OnLeavingScope(OnLeavingScope &&other) : m_func(std::move(other.m_func)),
m_owner(other.m_owner) {
other.m_owner = false;
}
OnLeavingScope(const Func& f) :
m_func(f),
m_owner(true)
{
}
OnLeavingScope(Func&& f) :
m_func(std::move(f)),
m_owner(true)
{
}
~OnLeavingScope()
{
if (m_owner)
m_func();
}
OnLeavingScope(const Func &f) : m_func(f),
m_owner(true) {
}
OnLeavingScope(Func &&f) : m_func(std::move(f)),
m_owner(true) {
}
~OnLeavingScope() {
if (m_owner)
m_func();
}
private:
Func m_func;
bool m_owner;
Func m_func;
bool m_owner;
};
@ -114,9 +106,8 @@ private:
* from the object passed as the function argument.
*/
template<typename Func>
OnLeavingScope<typename std::decay<Func>::type> onLeavingScope(Func&& f)
{
return OnLeavingScope<typename std::decay<Func>::type>(std::forward<Func>(f));
OnLeavingScope<typename std::decay<Func>::type> onLeavingScope(Func &&f) {
return OnLeavingScope<typename std::decay<Func>::type>(std::forward<Func>(f));
}
#endif // CRASCIT_ONLEAVINGSCOPE_H