ExpressionParsing::EncapsulatingSingleton< T > Class Template Reference

#include <EncapsulatingSingleton.h>

Collaboration diagram for ExpressionParsing::EncapsulatingSingleton< T >:

Static Public Member Functions
static T *	getInstance ()
static void	setInstance (T *proxyLoader)
static const EncapsulatingSingleton &	getSingleton ()

Private Member Functions
	EncapsulatingSingleton ()
	~EncapsulatingSingleton ()
	EncapsulatingSingleton (const EncapsulatingSingleton &)=delete
EncapsulatingSingleton &	operator= (const EncapsulatingSingleton &)=delete

Private Attributes
T *	m_pointer

Detailed Description

template<typename T>
class ExpressionParsing::EncapsulatingSingleton< T >

Definition at line 22 of file EncapsulatingSingleton.h.

Constructor & Destructor Documentation

EncapsulatingSingleton() [1/2]

template<typename T>

ExpressionParsing::EncapsulatingSingleton< T >::EncapsulatingSingleton ( )

inlineprivate

Definition at line 46 of file EncapsulatingSingleton.h.

                               { 
        typedef typename EncapsulatedDefault<T>::type Default;
        m_pointer = new Default();
      }

~EncapsulatingSingleton()

template<typename T>

ExpressionParsing::EncapsulatingSingleton< T >::~EncapsulatingSingleton ( )

inlineprivate

Definition at line 51 of file EncapsulatingSingleton.h.

                                {
        if (m_pointer) {
          delete m_pointer;
        }
      }

EncapsulatingSingleton() [2/2]

template<typename T>

ExpressionParsing::EncapsulatingSingleton< T >::EncapsulatingSingleton ( const EncapsulatingSingleton< T > & )

privatedelete

Member Function Documentation

getInstance()

template<typename T>

T * ExpressionParsing::EncapsulatingSingleton< T >::getInstance ( )

inlinestatic

Definition at line 24 of file EncapsulatingSingleton.h.

                              {
        const EncapsulatingSingleton &instance = getSingleton();
        if (!instance.m_pointer) {
          throw std::runtime_error("EncapsulatingSingleton: Error - no instance loaded.");
        }
        return instance.m_pointer;
      }

getSingleton()

template<typename T>

const EncapsulatingSingleton & ExpressionParsing::EncapsulatingSingleton< T >::getSingleton ( )

inlinestatic

Definition at line 40 of file EncapsulatingSingleton.h.

                                                          {
        static const EncapsulatingSingleton instance;
        return instance;
      }

operator=()

template<typename T>

EncapsulatingSingleton & ExpressionParsing::EncapsulatingSingleton< T >::operator= ( const EncapsulatingSingleton< T > & )

privatedelete

setInstance()

template<typename T>

void ExpressionParsing::EncapsulatingSingleton< T >::setInstance ( T * proxyLoader )

inlinestatic

Definition at line 32 of file EncapsulatingSingleton.h.

                                              {
        EncapsulatingSingleton &instance = getSingleton();
        if (instance.m_pointer) {
          delete instance.m_pointer;
        }
        instance.m_pointer = proxyLoader;
      }

Member Data Documentation

m_pointer

template<typename T>

T* ExpressionParsing::EncapsulatingSingleton< T >::m_pointer

private

Definition at line 60 of file EncapsulatingSingleton.h.

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

• EncapsulatingSingleton.h