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BAN: Function now properly forward arguments

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Bananymous
2023-01-17 11:16:46 +02:00
parent 124afbecaa
commit 53a5ad3cf9
2 changed files with 15 additions and 14 deletions
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23
BAN/include/BAN/Function.h
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@@ -1,6 +1,7 @@
#pragma once
#include <BAN/Errors.h>
#include <BAN/Move.h>
namespace BAN
{
@@ -30,13 +31,13 @@ namespace BAN
new (m_storage) CallableMemberConst<Own>(function, owner);
}
Ret operator()(const Args&... args)
Ret operator()(Args... args)
{
ASSERT(HasFunction());
return ((CallableBase*)m_storage)->call(args...);
ASSERT(*this);
return reinterpret_cast<CallableBase*>(m_storage)->call(Forward<Args>(args)...);
}
bool HasFunction() const
operator bool() const
{
for (size_t i = 0; i < m_size; i++)
if (m_storage[i])
@@ -48,7 +49,7 @@ namespace BAN
struct CallableBase
{
virtual ~CallableBase() {}
virtual Ret call(const Args&...) = 0;
virtual Ret call(Args...) = 0;
};
struct CallablePointer : public CallableBase
@@ -57,9 +58,9 @@ namespace BAN
: m_function(function)
{ }
virtual Ret call(const Args&... args) override
virtual Ret call(Args... args) override
{
return m_function(args...);
return m_function(Forward<Args>(args)...);
}
private:
@@ -74,9 +75,9 @@ namespace BAN
, m_function(function)
{ }
virtual Ret call(const Args&... args) override
virtual Ret call(Args... args) override
{
return (m_owner->*m_function)(args...);
return (m_owner->*m_function)(Forward<Args>(args)...);
}
private:
@@ -92,9 +93,9 @@ namespace BAN
, m_function(function)
{ }
virtual Ret call(const Args&... args) override
virtual Ret call(Args... args) override
{
return (m_owner->*m_function)(args...);
return (m_owner->*m_function)(Forward<Args>(args)...);
}
private: