Method GetUsedSpace

src/ByteBuffer.cpp:242–249

Returns the number of bytes that are currently in the ringbuffer. Note GetReadableBytes()

/// Returns the number of bytes that are currently in the ringbuffer. Note GetReadableBytes()
size_t cByteBuffer::GetUsedSpace(void) const
{
	CHECK_THREAD;
	CheckValid();
	ASSERT(m_BufferSize >= GetFreeSpace());
	ASSERT((m_BufferSize - GetFreeSpace()) >= 1);
	return m_BufferSize - GetFreeSpace() - 1;
}