1475     long long cluster_size = -1;  //size of cluster payload  in DoLoadCluster()  local
1610             cluster_size = size;  in DoLoadCluster()
1677             if (cluster_size >= 0)  in DoLoadCluster()
1678                 pos += cluster_size;  in DoLoadCluster()
1702         if (cluster_size < 0)  in DoLoadCluster()
1705         pos += cluster_size;  in DoLoadCluster()
1736     if (cluster_size >= 0)  in DoLoadCluster()
1738         pos += cluster_size;  in DoLoadCluster()
1758     if (cluster_size < 0)  //unknown size  in DoLoadCluster()
1869         cluster_size = pos - payload_pos;  in DoLoadCluster()
1870         assert(cluster_size >= 0);  in DoLoadCluster()
1890     m_pos = pos + cluster_size;  //consume payload  in DoLoadCluster()
4147     long long cluster_size = -1;  in DoParseNext()  local
4285             cluster_size = size;  in DoParseNext()
4368     if (cluster_size < 0)  //unknown size  in DoParseNext()
4466         cluster_size = pos - payload_pos;  in DoParseNext()
4467         assert(cluster_size >= 0);  //TODO: handle cluster_size = 0  in DoParseNext()
4472     pos += cluster_size;  //consume payload  in DoParseNext()
5861     const long long cluster_size = ReadUInt(pReader, m_pos, len);  in Load()  local
5862     assert(cluster_size >= 0);  //TODO  in Load()
5866     assert(cluster_size != unknown_size);  //TODO  in Load()
5870     const long long stop = m_pos + cluster_size;  in Load()
5941     long long cluster_size = -1;  in Load()  local
5999             return static_cast<long>(cluster_size);  in Load()
6009             cluster_size = size;  in Load()
6025     long long cluster_stop = (cluster_size < 0) ? -1 : pos + cluster_size;  in Load()
6162     if (cluster_size >= 0)  in Load()
7151         const long long cluster_size = ReadUInt(pReader, m_pos, len);  in LoadBlockEntries()  local
7152         assert(cluster_size > 0);  in LoadBlockEntries()
7156         assert(cluster_size != unknown_size);  in LoadBlockEntries()
7162         const long long cluster_stop = m_pos + cluster_size;  in LoadBlockEntries()