Method getStringVarNameByIndex

src/OpenColorIO/Context.cpp:352–361

}

const char * Context::getStringVarNameByIndex(int index) const
{
    if(index < 0 || index >= static_cast<int>(getImpl()->m_envMap.size()))
        return "";

    EnvMap::const_iterator iter = getImpl()->m_envMap.begin();
    for(int count = 0; count<index; ++count) ++iter;

    return iter->first.c_str();
}

const char * Context::getStringVarByIndex(int index) const
{