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Make FifoQueue take advantage of rvalue references to avoid std::vector copies.

This commit is contained in:
Jordan Woyak 2013-04-04 19:34:50 -05:00
parent 99da297951
commit 71f4bf25a7
1 changed files with 5 additions and 4 deletions
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9
Source/Core/Common/Src/FifoQueue.h
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@ -36,15 +36,16 @@ public:
return (0 == m_size);
}
const T& Front() const
T& Front() const
{
return *m_read_ptr->current;
}
void Push(const T& t)
template <typename Arg>
void Push(Arg&& t)
{
// create the element, add it to the queue
m_write_ptr->current = new T(t);
m_write_ptr->current = new T(std::forward<Arg>(t));
// set the next pointer to a new element ptr
// then advance the write pointer
m_write_ptr = m_write_ptr->next = new ElementPtr();
@ -67,7 +68,7 @@ public:
if (Empty())
return false;
t = Front();
t = std::move(Front());
Pop();
return true;