OpenDDS::DCPS::StructComparator< Sample, Field > Class Template Reference

#include <Comparator_T.h>

Inheritance diagram for OpenDDS::DCPS::StructComparator< Sample, Field >:

[legend]Collaboration diagram for OpenDDS::DCPS::StructComparator< Sample, Field >:

[legend]List of all members.

Public Types
typedef Field Sample::*	MemberPtr
Public Member Functions
	StructComparator (MemberPtr mp, ComparatorBase::Ptr delegate, ComparatorBase::Ptr next)
bool	less (void *lhs_void, void *rhs_void) const
bool	equal (void *lhs_void, void *rhs_void) const
Private Attributes
MemberPtr	mp_
ComparatorBase::Ptr	delegate_

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Detailed Description

template<class Sample, class Field>
class OpenDDS::DCPS::StructComparator< Sample, Field >

deal with nested structs, for example: struct A { long x; }; struct B { A theA; }; B's query string has "ORDER BY theA.x" The generated code will create a StructComparator with Sample = B and Field = A which in turn has a "delegate" which is a FieldComparator (see above) with Sample = A and Field = CORBA::Long

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Member Typedef Documentation

template<class Sample, class Field>

typedef Field Sample::* OpenDDS::DCPS::StructComparator< Sample, Field >::MemberPtr

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Constructor & Destructor Documentation

template<class Sample, class Field>

OpenDDS::DCPS::StructComparator< Sample, Field >::StructComparator	(	MemberPtr	mp,
		ComparatorBase::Ptr	delegate,
		ComparatorBase::Ptr	next
	)			[inline]

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Member Function Documentation

template<class Sample, class Field>

bool OpenDDS::DCPS::StructComparator< Sample, Field >::equal	(	void *	lhs_void,
		void *	rhs_void
	)			const [inline, virtual]

Implements OpenDDS::DCPS::ComparatorBase.

template<class Sample, class Field>

bool OpenDDS::DCPS::StructComparator< Sample, Field >::less	(	void *	lhs_void,
		void *	rhs_void
	)			const [inline, virtual]

Implements OpenDDS::DCPS::ComparatorBase.

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Member Data Documentation

template<class Sample, class Field>

ComparatorBase::Ptr OpenDDS::DCPS::StructComparator< Sample, Field >::delegate_ [private]

template<class Sample, class Field>

MemberPtr OpenDDS::DCPS::StructComparator< Sample, Field >::mp_ [private]

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

• Comparator_T.h

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