Method operation

src/function/arithmetic/rand_function.cpp:12–16

struct Rand {
    static void operation(double& result, void* dataPtr) {
        auto context = reinterpret_cast<FunctionBindData*>(dataPtr)->clientContext;
        result = static_cast<double>(RandomEngine::Get(*context)->nextRandomInteger()) /
                 static_cast<double>(UINT32_MAX);
    }
};

function_set RandFunction::getFunctionSet() {