struct ChunkIndex


struct ChunkIndex { /* full declaration omitted */ };


Chunk Index records are found in the Summary section, providing summary information for a single Chunk and pointing to each Message Index record associated with that Chunk.

Declared at: mcap/include/mcap/types.hpp:238

Member Variables

public mcap::Timestamp messageStartTime
public mcap::Timestamp messageEndTime
public mcap::ByteOffset chunkStartOffset
public mcap::ByteOffset chunkLength
public std::unordered_map<ChannelId, ByteOffset> messageIndexOffsets
public mcap::ByteOffset messageIndexLength
public std::string compression
public mcap::ByteOffset compressedSize
public mcap::ByteOffset uncompressedSize