extends3< BASE, I1, I2, I3 > Struct Template Reference

Base class used to extend a class implementing other interfaces. More...

#include <extends.h>

Inheritance diagram for extends3< BASE, I1, I2, I3 >:

Collaboration diagram for extends3< BASE, I1, I2, I3 >:

List of all members.

Public Types
typedef extends3	base_class
	Typedef to this class.
typedef extend_interfaces3< I1, I2, I3 >	extend_interfaces_base
	Typedef to the base of this class.
typedef extend_interfaces_base::ext_iids	interfaces
	MPL set of all the implemented interfaces.
Public Member Functions
template<typename A1 , typename A2 , typename A3 >
	extends3 (A1 a1, A2 a2, A3 a3)
	Templated constructor with 3 arguments.
template<typename A1 , typename A2 >
	extends3 (A1 a1, A2 a2)
	Templated constructor with 2 arguments.
template<typename A1 >
	extends3 (A1 a1)
	Templated constructor with 1 argument.
	extends3 ()
	Default constructor.
virtual void *	i_cast (const InterfaceID &tid) const
	Implementation of IInterface::i_cast.
virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)
	Implementation of IInterface::queryInterface.
virtual std::vector< std::string >	getInterfaceNames () const
	Implementation of IInterface::getInterfaceNames.
virtual	~extends3 ()
	Virtual destructor.

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Detailed Description

template<typename BASE, typename I1, typename I2, typename I3>
struct extends3< BASE, I1, I2, I3 >

Base class used to extend a class implementing other interfaces.

Version for three interfaces.

Author:

Marco Clemencic

Definition at line 140 of file extends.h.

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Member Typedef Documentation

template<typename BASE, typename I1, typename I2, typename I3>

typedef extends3 extends3< BASE, I1, I2, I3 >::base_class

Typedef to this class.

Definition at line 142 of file extends.h.

template<typename BASE, typename I1, typename I2, typename I3>

typedef extend_interfaces3<I1,I2,I3> extends3< BASE, I1, I2, I3 >::extend_interfaces_base

Typedef to the base of this class.

Definition at line 144 of file extends.h.

template<typename BASE, typename I1, typename I2, typename I3>

typedef extend_interfaces_base::ext_iids extends3< BASE, I1, I2, I3 >::interfaces

MPL set of all the implemented interfaces.

Definition at line 147 of file extends.h.

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Constructor & Destructor Documentation

template<typename BASE, typename I1, typename I2, typename I3>

template<typename A1 , typename A2 , typename A3 >

extends3< BASE, I1, I2, I3 >::extends3	(	A1	a1,
		A2	a2,
		A3	a3
	)		[inline]

Templated constructor with 3 arguments.

Definition at line 151 of file extends.h.

: BASE(a1,a2,a3){}

template<typename BASE, typename I1, typename I2, typename I3>

template<typename A1 , typename A2 >

extends3< BASE, I1, I2, I3 >::extends3	(	A1	a1,
		A2	a2
	)		[inline]

Templated constructor with 2 arguments.

Definition at line 153 of file extends.h.

: BASE(a1, a2){}

template<typename BASE, typename I1, typename I2, typename I3>

template<typename A1 >

extends3< BASE, I1, I2, I3 >::extends3

(

A1

a1 )

[inline]

Templated constructor with 1 argument.

Definition at line 155 of file extends.h.

: BASE(a1){}

template<typename BASE, typename I1, typename I2, typename I3>

extends3< BASE, I1, I2, I3 >::extends3

(

)

[inline]

Default constructor.

Definition at line 157 of file extends.h.

: BASE(){}

template<typename BASE, typename I1, typename I2, typename I3>

virtual extends3< BASE, I1, I2, I3 >::~extends3

(

)

[inline, virtual]

Virtual destructor.

Definition at line 198 of file extends.h.

{}

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Member Function Documentation

template<typename BASE, typename I1, typename I2, typename I3>

virtual std::vector<std::string> extends3< BASE, I1, I2, I3 >::getInterfaceNames

(

)

const [inline, virtual]

Implementation of IInterface::getInterfaceNames.

Definition at line 188 of file extends.h.

                                                         {
    std::vector<std::string> v = BASE::getInterfaceNames(); // start from the base
#ifndef __GCCXML__
    AppendInterfaceName appender(v);
    mpl::for_each<interfaces>(appender);
#endif
    return v;
  }

template<typename BASE, typename I1, typename I2, typename I3>

virtual void* extends3< BASE, I1, I2, I3 >::i_cast

(

const InterfaceID &

tid )

const [inline, virtual]

Implementation of IInterface::i_cast.

Definition at line 160 of file extends.h.

                                                     {
    void *ptr = 0;
#ifndef __GCCXML__
    interfaceMatch<base_class> matcher(this,tid,ptr);
    mpl::for_each<interfaces>(matcher);
#endif
    if (!ptr) {
      ptr = BASE::i_cast(tid);
    }
    return ptr;
  }

template<typename BASE, typename I1, typename I2, typename I3>

virtual StatusCode extends3< BASE, I1, I2, I3 >::queryInterface	(	const InterfaceID &	ti,
		void **	pp
	)		[inline, virtual]

Implementation of IInterface::queryInterface.

Definition at line 173 of file extends.h.

                                                                     {
    if (!pp) return StatusCode::FAILURE;
    *pp = 0;
#ifndef __GCCXML__
    interfaceMatch<base_class> matcher(this,ti,*pp);
    mpl::for_each<interfaces>(matcher);
    if (!*pp) { // cast failed, try the base class
      return BASE::queryInterface(ti,pp);
    }
    this->addRef();
#endif
    return StatusCode::SUCCESS;
  }

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiKernel/GaudiKernel/extends.h