Suggestions

[ahoarau]

1. A method to replace the protected variable :

   safe::Safe<int> m_count{0};
   m_count = 20; // equivalent to *m_count.access() = 20;

2. A method to get a copy of the protected variable :

   safe::Safe<int> m_count{0};
   auto count_copy = m_count.getCopy(); // equivalent to auto copy = *m_count.access();

[LouisCharlesC]

These suggestions will not be integrated into safe, because the primary purpose of safe is to force the programmer to either write access or unsafe. However, I am working on a small wrapper class I call State that provides a simple set, get, etc. interface for shared objects. This will be part of my mess repo.