Method functions

source/glbinding-aux/source/Meta.cpp:281–309

}

const std::set<AbstractFunction *> Meta::functions(const Version & version)
{
    const auto i = Meta_FunctionStringsByVersion.find(version);

    if (i == Meta_FunctionStringsByVersion.cend())
    {
        return std::set<AbstractFunction *>{};
    }

    const auto & functionNames = i->second;
    const auto & allFunctions = Binding::functions();

    auto requiredFunctions = std::set<AbstractFunction *>{};

    for (const auto function : allFunctions)
    {
        if (functionNames.find(function->name()) != functionNames.cend())
            requiredFunctions.insert(function);
    }

    const auto exts = extensions(version);
    for (const auto & ext : exts)
    {
        const auto f = functions(ext);
        requiredFunctions.insert(f.cbegin(), f.cend());
    }

    return requiredFunctions;
}

const std::set<AbstractFunction *> Meta::functions(const GLextension extension)
{