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Recalculate the free space in the ring buffer.

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Jonathan Naylor
2016-02-15 22:21:50 +00:00
parent 4e5bea9111
commit 04dddc68a1
1 changed files with 3 additions and 3 deletions
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6
RingBuffer.h
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@@ -112,10 +112,10 @@ public:
if (m_oPtr == m_iPtr) if (m_oPtr == m_iPtr)
return m_length; return m_length;
if (m_iPtr > m_oPtr) if (m_oPtr > m_iPtr)
return m_iPtr - m_oPtr; return m_oPtr - m_iPtr;
return (m_length + m_iPtr) - m_oPtr; return (m_length + m_oPtr) - m_iPtr;
} }
unsigned int dataSize() const unsigned int dataSize() const