Instance (3) Linux Manual Page

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.

instance (3) Linux Manual Page