VQwCloneable< base_t > Class Template Reference

Virtual base providing polymorphic copy construction. More...

#include <QwFactory.h>

Inheritance diagram for VQwCloneable< base_t >:

Public Member Functions
virtual	~VQwCloneable ()
	Virtual destructor.
std::string	GetClassName () const
	Get demangled name of this class.
virtual base_t *	Clone () const
	Abstract clone method when no derived method is defined.
virtual const VQwFactory< base_t > *	Factory () const
	Virtual factory getter.

Detailed Description

template<class base_t>
class VQwCloneable< base_t >

Virtual base providing polymorphic copy construction.

Template base class that enables runtime cloning of derived objects through a common interface. Part of the factory pattern implementation.

Definition at line 170 of file QwFactory.h.

Constructor & Destructor Documentation

~VQwCloneable()

template<class base_t>

virtual VQwCloneable< base_t >::~VQwCloneable ( )

inlinevirtual

Virtual destructor.

Definition at line 175 of file QwFactory.h.

{ }

Member Function Documentation

Clone()

template<class base_t>

virtual base_t * VQwCloneable< base_t >::Clone ( ) const

inlinevirtual

Abstract clone method when no derived method is defined.

Reimplemented in MQwCloneable< base_t, type_t >, MQwCloneable< VQwDataElement, dataelement_t >, MQwCloneable< VQwDataHandler, LRBCorrector >, MQwCloneable< VQwDataHandler, QwAlarmHandler >, MQwCloneable< VQwDataHandler, QwCombiner >, MQwCloneable< VQwDataHandler, QwCorrelator >, MQwCloneable< VQwDataHandler, QwExtractor >, MQwCloneable< VQwDataHandler, subsystem_t >, MQwCloneable< VQwSubsystem, QwBeamLine >, MQwCloneable< VQwSubsystem, QwBeamMod >, MQwCloneable< VQwSubsystem, QwBlindDetectorArray >, MQwCloneable< VQwSubsystem, QwCombinerSubsystem >, MQwCloneable< VQwSubsystem, QwDetectorArray >, MQwCloneable< VQwSubsystem, QwHelicity >, MQwCloneable< VQwSubsystem, QwHelicityDecoder >, MQwCloneable< VQwSubsystem, QwMollerDetector >, MQwCloneable< VQwSubsystem, QwScaler >, and MQwCloneable< VQwSubsystem, subsystem_t >.

Definition at line 188 of file QwFactory.h.

                                  {
      QwError << "Clone() is not implemented for class " << GetClassName() << "!" << QwLog::endl;
      QwMessage << "Modify the class definition of " << GetClassName() << " to:" << QwLog::endl;
      QwMessage << "  class " << GetClassName() << ": "
                << "public MQwSomethingCloneable<" << GetClassName() << ">" << QwLog::endl;
      return 0;
    }

References QwLog::endl(), GetClassName(), QwError, and QwMessage.

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Factory()

template<class base_t>

virtual const VQwFactory< base_t > * VQwCloneable< base_t >::Factory ( ) const

inlinevirtual

Virtual factory getter.

Reimplemented in MQwCloneable< base_t, type_t >, MQwCloneable< VQwDataElement, dataelement_t >, MQwCloneable< VQwDataHandler, LRBCorrector >, MQwCloneable< VQwDataHandler, QwAlarmHandler >, MQwCloneable< VQwDataHandler, QwCombiner >, MQwCloneable< VQwDataHandler, QwCorrelator >, MQwCloneable< VQwDataHandler, QwExtractor >, MQwCloneable< VQwDataHandler, subsystem_t >, MQwCloneable< VQwSubsystem, QwBeamLine >, MQwCloneable< VQwSubsystem, QwBeamMod >, MQwCloneable< VQwSubsystem, QwBlindDetectorArray >, MQwCloneable< VQwSubsystem, QwCombinerSubsystem >, MQwCloneable< VQwSubsystem, QwDetectorArray >, MQwCloneable< VQwSubsystem, QwHelicity >, MQwCloneable< VQwSubsystem, QwHelicityDecoder >, MQwCloneable< VQwSubsystem, QwMollerDetector >, MQwCloneable< VQwSubsystem, QwScaler >, and MQwCloneable< VQwSubsystem, subsystem_t >.

Definition at line 197 of file QwFactory.h.

{ return 0; }

GetClassName()

template<class base_t>

std::string VQwCloneable< base_t >::GetClassName ( ) const

inline

Get demangled name of this class.

Definition at line 178 of file QwFactory.h.

                                   {
      int status;
      const std::type_index ti = typeid(*this);
      char* name = abi::__cxa_demangle(ti.name(), 0, 0, &status);
      std::string str(name);
      free(name);
      return str;
    }

Referenced by Clone().

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

• QwFactory.h