Method removeDisplayView

src/OpenColorIO/Config.cpp:3752–3805

}

void Config::removeDisplayView(const char * display, const char * view)
{
    if (!display || !*display)
    {
        throw Exception("Can't remove a view from a display with an empty display name.");
    }
    if (!view || !*view)
    {
        throw Exception("Can't remove a view from a display with an empty view name.");
    }

    const std::string displayNameRef(display);

    // Check if the display exists.

    DisplayMap::iterator iter = FindDisplay(getImpl()->m_displays, display);
    if (iter==getImpl()->m_displays.end())
    {
        std::ostringstream os;
        os << "Could not find a display named '" << display << "' to be removed from config.";
        throw Exception(os.str().c_str());
    }

    ViewVec & views = iter->second.m_views;
    StringUtils::StringVec & sharedViews = iter->second.m_sharedViews;

    const std::string viewNameRef(view);
    if (!StringUtils::Remove(sharedViews, view))
    {
        // view is not a shared view.
        // Is it a view?
        auto viewIt = FindView(views, view);
        if (viewIt == views.end())
        {
            std::ostringstream os;
            os << "Could not find a view named '" << view;
            os << " to be removed from the display named '" << display << "'.";
            throw Exception(os.str().c_str());
        }

        views.erase(viewIt);
    }

    // Check if the display needs to be removed also.
    if (views.empty() && sharedViews.empty())
    {
        getImpl()->m_displays.erase(iter);
    }

    getImpl()->m_displayCache.clear();

    AutoMutex lock(getImpl()->m_cacheidMutex);
    getImpl()->resetCacheIDs();
}

void Config::clearDisplays()
{