Method reference

libs/cppdap/src/typeof.cpp:30–33

reference() increments the TypeInfos reference count.

  // reference() increments the TypeInfos reference count.
  inline void reference() {
    assert(refcount.load() > 0);
    refcount++;
  }

  // release() decrements the TypeInfos reference count.
  // If the reference count becomes 0, then the TypeInfos is destructed.