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QuantLib_Singleton

NAME

QuantLib::Singleton -

Basic support for the singleton pattern.

SYNOPSIS

#include <ql/patterns/singleton.hpp>

Inherits boost::noncopyable.

Static Public Member Functions

static T & instance ()
access to the unique instance

Detailed Description

template<class T> class QuantLib::Singleton< T >

Basic support for the singleton pattern.

The typical use of this class is:

         class Foo : public Singleton<Foo> {
             friend class Singleton<Foo>;
           private:
             Foo() {}
           public:
             ...
         };
 
 

 which, albeit sub-optimal, frees one from the concerns of creating and managing the unique instance and can serve later as a single implemementation point should synchronization features be added. 

Author

Generated automatically by Doxygen for QuantLib from the source code.