Method write

src/OpenColorIO/fileformats/FileFormatCTF.cpp:1555–1592

}

void LocalFileFormat::write(const ConstConfigRcPtr & config,
                            const ConstContextRcPtr & context,
                            const GroupTransform & group,
                            const std::string & formatName,
                            std::ostream & ostream) const
{
    bool isCLF = false;
    if (Platform::Strcasecmp(formatName.c_str(), FILEFORMAT_CLF) == 0)
    {
        isCLF = true;
    }
    else if (Platform::Strcasecmp(formatName.c_str(), FILEFORMAT_CTF) != 0)
    {
        // Neither a clf nor a ctf.
        std::ostringstream os;
        os << "Error: CLF/CTF writer does not also write format " << formatName << ".";
        throw Exception(os.str().c_str());
    }

    OpRcPtrVec ops;
    BuildGroupOps(ops, *config, context, group, TRANSFORM_DIR_FORWARD);

    ops.finalize();

    // Call optimize to remove no-op types (e.g., allocation, file no-ops) since they do not have
    // a CTF representation.
    ops.optimize(OPTIMIZATION_NONE);

    const FormatMetadataImpl & metadata = group.getFormatMetadata();
    CTFReaderTransformPtr transform = std::make_shared<CTFReaderTransform>(ops, metadata);

    // Write XML Header.
    ostream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" << std::endl;
    XmlFormatter fmt(ostream);

    TransformWriter writer(fmt, transform, isCLF);
    writer.write();
}

} // end of anonymous namespace.