DataVector_detail::VirtBases< B1, B2, B3 > Class Template Reference

VirtBases for three classes. More...

Inheritance diagram for DataVector_detail::VirtBases< B1, B2, B3 >:

List of all members.

Public Types
typedef ::boost::is_same < typename DataVector< B1 > ::PtrVector, typename DataVector< B2 >::PtrVector >	check1
typedef ::boost::is_same < typename DataVector< B1 > ::PtrVector, typename DataVector< B3 >::PtrVector >	check2
typedef DataVector< B1 >::PtrVector	PtrVector
typedef DataVector< B1 >::size_type	size_type
typedef DataVector< B1 > ::difference_type	difference_type
typedef DataVector< B1 > ::allocator_type	allocator_type
typedef DataVector_detail::VirtBases < B1, B2, B3 >	self
	A helper typedef.
Public Member Functions
	BOOST_STATIC_ASSERT (check1::value)
	BOOST_STATIC_ASSERT (check2::value)
Static Public Attributes
static const bool	has_virtual = true
Protected Member Functions
void	clearMostDerived ()
	Clear m_isMostDerived for this instance and for all bases.
virtual const std::type_info &	dv_typeid () const
	Find the most-derived DataVector class in the hierarchy.
virtual const DataModel_detail::DVLInfoBase &	dvlinfo_v () const
	Return the DV/DL info struct for this class.
virtual void	setMostDerived ()
	Set m_isMostDerived for this instance and clear it for all bases.
Static Protected Member Functions
static int	baseOffset1 (const char *p, const VirtBases &dv, const std::type_info &ti)

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Detailed Description

template<class B1, class B2, class B3>
class DataVector_detail::VirtBases< B1, B2, B3 >

VirtBases for three classes.

DataVector<T> derives from this for the case of T deriving from three classes. It in turn derives from B1, B2, and B3.

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Member Typedef Documentation

template<class B1 , class B2 , class B3 >

typedef DataVector<B1>::PtrVector DataVector_detail::VirtBases< B1, B2, B3 >::PtrVector

This is the type of the underlying std::vector (what stdcont returns).

Reimplemented from DataVector< B1 >.

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Member Function Documentation

template<class B1 , class B2 , class B3 >

void DataVector_detail::VirtBases< B1, B2, B3 >::clearMostDerived

(

)

[inline, protected]

Clear m_isMostDerived for this instance and for all bases.

Called from the constructor after setting m_isMostDerived.

Reimplemented from DataVector< B1 >.

template<class B1 , class B2 , class B3 >

virtual const std::type_info& DataVector_detail::VirtBases< B1, B2, B3 >::dv_typeid

(

)

const [inline, protected, virtual]

Find the most-derived DataVector class in the hierarchy.

Returns:

The type_info for the class for which this method gets run.

This is used to generate a nice error message when the most-derived check for insertions fails. Every DataVector defines this virtual method, so when it's called, the one corresponding to the most-derived DataVector gets run.

Reimplemented from DataVector< B1 >.

template<class B1 , class B2 , class B3 >

virtual const DataModel_detail::DVLInfoBase& DataVector_detail::VirtBases< B1, B2, B3 >::dvlinfo_v

(

)

const [inline, protected, virtual]

Return the DV/DL info struct for this class.

This can be used to make sure that it's instantiated.

Reimplemented from DataVector< B1 >.

template<class B1 , class B2 , class B3 >

virtual void DataVector_detail::VirtBases< B1, B2, B3 >::setMostDerived

(

)

[inline, protected, virtual]

Set m_isMostDerived for this instance and clear it for all bases.

Called from testInsert if the test fails. The flag may not have been set if this container was made via copy construction, so set it appropriately now so we can test again.

Reimplemented from DataVector< B1 >.

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Member Data Documentation

template<class B1 , class B2 , class B3 >

const bool DataVector_detail::VirtBases< B1, B2, B3 >::has_virtual = true [static]

This is true for any DataVector class if we need to use virtual derivation to get to the base DataVector class.

Reimplemented from DataVector< B1 >.

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/AthContainers/AthContainers/DataVector.icc