# - **Creational Design Patterns** are about class instantiation or the object instantiation. # - **Singleton is a creational design pattern that lets you ensure that a class has only one instance, ...

// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // See http://www.boost.org/libs/interprocess for documentation. #ifndef BOOST_INTERPROCESS ...