Method write

src/OpenColorIO/transforms/GroupTransform.cpp:114–139

}

void GroupTransformImpl::write(const ConstConfigRcPtr & config,
                               const char * formatName,
                               std::ostream & os) const
{
    FileFormat* fmt = FormatRegistry::GetInstance().getFileFormatByName(formatName);

    if (!fmt)
    {
        std::ostringstream err;
        err << "The format named '" << formatName;
        err << "' could not be found. ";
        throw Exception(err.str().c_str());
    }

    try
    {
        fmt->write(config, config->getCurrentContext(), *this, formatName, os);
    }
    catch (std::exception & e)
    {
        std::ostringstream err;
        err << "Error writing format '" << formatName << "': ";
        err << e.what();
        throw Exception(err.str().c_str());
    }
}

int GroupTransform::GetNumWriteFormats() noexcept
{