src/core/id.hxx

   1 namespace core
   2 {
   3   template <typename H>
   4   id_t
   5   IdBase<H>::nextId()
   6   {
   7     static id_t nextId_ = 0;
   8
   9     return nextId_++;
  10   }
  11
  12   template <typename H, typename T>
  13   id_t
  14   Id<H, T>::id()
  15   {
  16     static id_t id_ = -1;
  17
  18     if (id_ == -1)
  19       id_ = IdBase<H>::nextId();
  20     return id_;
  21   }
  22 }