How to wrap dlopen and dlsym for C++

Use below type of code

Class DynLib
{
    /* All your functions */
    void fun1() {};
    void fun2() {};
    .
    .
    .
}

DynLib getDynLibPointer()
{
    DynLib x;
    return x;
}

use dlopen() for loading this library at runtime. and use dlsym() and call getDynLibPointer()which returns DynLib object. from this object you can access all your functions jst as obj.fun1().....