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The /include directory now contains the correct STL-based implementation.

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This commit is contained in:
Tim Ambrogi
2022-03-04 16:06:29 -05:00
parent cb814bd7dd
commit 675cf43acc
10 changed files with 2474 additions and 490 deletions
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20
include/FunctionGuard.h
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@@ -53,7 +53,7 @@
NAMESPACE_SQUID_BEGIN
template <typename tFn = TFunction<void()>>
template <typename tFn = std::function<void()>>
class FunctionGuard
{
public:
@@ -62,7 +62,7 @@ public:
{
}
FunctionGuard(tFn in_fn) /// Functor constructor
: m_fn(MoveTemp(in_fn))
: m_fn(std::move(in_fn))
{
}
~FunctionGuard() /// Destructor
@@ -70,13 +70,13 @@ public:
Execute();
}
FunctionGuard(FunctionGuard&& in_other) noexcept /// Move constructor
: m_fn(MoveTemp(in_other.m_fn))
: m_fn(std::move(in_other.m_fn))
{
in_other.Forget();
}
FunctionGuard& operator=(FunctionGuard<tFn>&& in_other) noexcept /// Move assignment operator
{
m_fn = MoveTemp(in_other.m_fn);
m_fn = std::move(in_other.m_fn);
in_other.Forget();
return *this;
}
@@ -97,30 +97,30 @@ public:
{
if(m_fn)
{
m_fn.GetValue()();
m_fn.value()();
Forget();
}
}
void Forget() noexcept /// Clear the functor (without calling it)
{
m_fn.Reset();
m_fn.reset();
}
private:
TOptional<tFn> m_fn; // The function to call when this scope guard is destroyed
std::optional<tFn> m_fn; // The function to call when this scope guard is destroyed
};
/// Create a function guard (directly stores the concretely-typed functor in the FunctionGuard)
template <typename tFn>
FunctionGuard<tFn> MakeFnGuard(tFn in_fn)
{
return FunctionGuard<tFn>(MoveTemp(in_fn));
return FunctionGuard<tFn>(std::move(in_fn));
}
/// Create a generic function guard (preferable when re-assigning new functor values to the same variable)
inline FunctionGuard<> MakeGenericFnGuard(TFunction<void()> in_fn)
inline FunctionGuard<> MakeGenericFnGuard(std::function<void()> in_fn)
{
return FunctionGuard<>(MoveTemp(in_fn));
return FunctionGuard<>(std::move(in_fn));
}
NAMESPACE_SQUID_END