openfluid::utils::MeyerSingleton< T > Class Template Reference

Detailed Description

template<typename T>
class openfluid::utils::MeyerSingleton< T >

Singleton template class implementing the Meyer's singleton design. This implementation is thread safe in C++11.

Warning

This template class does not work in a cross-dll context on Windows. Due to this restriction, it must not be used in the OpenFLUID framework.

Example of use to design an Example class as a singleton

#include <openfluid/utils/MeyerSingleton.hpp>
 
class MeyerExample : public openfluid::utils::MeyerSingleton<MeyerExample>
{
  friend class openfluid::utils::MeyerSingleton<MeyerExample>;
 
 
  private:
 
    MeyerExample();
 
    ~MeyerExample();
 
 
  public:
 
    // some public members
};

#include <utils/MeyerSingleton.hpp>

Static Public Member Functions
static T *	instance ()

Protected Member Functions
	MeyerSingleton ()=default

Constructor & Destructor Documentation

MeyerSingleton()

template<typename T >

openfluid::utils::MeyerSingleton< T >::MeyerSingleton ( )

protecteddefault

Member Function Documentation

instance()

template<typename T >

static T* openfluid::utils::MeyerSingleton< T >::instance ( )

inlinestatic

Returns a pointer to the singleton object. Instantiates the class if it not has not been instantiated before.

Returns

A pointer to the singleton object

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The documentation for this class was generated from the following file:

• utils/MeyerSingleton.hpp