Method data

io/private/las/Header.cpp:75–117

}

std::vector<char> Header::data() const
{
    size_t size = Size12;
    if (versionMinor >= 4)
        size = Size14;
    else if (versionMinor == 3)
        size = Size13;

    std::vector<char> buf(size);
    LeInserter s(buf.data(), buf.size());

    s.put(magic, 4);
    s << fileSourceId << globalEncoding;

    char guidBuf[Uuid::size()];
    projectGuid.pack(guidBuf);
    s.put(guidBuf, Uuid::size());

    s << versionMajor << versionMinor;
    s.put(systemId, 32);
    s.put(softwareId, 32);
    s << creationDoy << creationYear;
    s << headerSize << pointOffset << vlrCount;
    s << pointFormatBits << pointSize << legacyPointCount;

    for (const uint32_t& pbr : legacyPointsByReturn)
        s << pbr;

    s << scale.x << scale.y << scale.z;
    s << offset.x << offset.y << offset.z;
    s << bounds.maxx << bounds.minx << bounds.maxy << bounds.miny << bounds.maxz << bounds.minz;
    if (versionMinor >= 3)
    {
        s << waveOffset;
        if (versionMinor >= 4)
        {
            s << evlrOffset << evlrCount << ePointCount;
            for (const uint64_t& pbr : ePointsByReturn)
                s << pbr;
        }
    }
    return buf;
}

StringList Header::validate(uint64_t fileSize) const
{