SortAttribute::DeltaEta Class Reference

#include <FunctionObjects.h>

Collaboration diagram for SortAttribute::DeltaEta:

[legend]List of all members.

Public Member Functions
	DeltaEta (Atlfast::IKinematic *reference)
	DeltaEta (Atlfast::IKinematic &reference)
bool	operator() (const Atlfast::IKinematic *a, const Atlfast::IKinematic *b) const
bool	operator() (const Atlfast::IKinematic &a, const Atlfast::IKinematic &b) const
Private Attributes
Atlfast::IKinematic *	ref

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Detailed Description

STL generic algorithm function object. Used to sort a container of IKinematic objects or pointers in delta eta from a reference IKinematic.

Definition at line 274 of file FunctionObjects.h.

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Constructor & Destructor Documentation

SortAttribute::DeltaEta::DeltaEta

(

Atlfast::IKinematic *

reference

)

[inline]

Constructor which accept the reference

Definition at line 282 of file FunctionObjects.h.

: ref(reference) {} 

SortAttribute::DeltaEta::DeltaEta

(

Atlfast::IKinematic &

reference

)

[inline]

Constructor which accept the reference

Definition at line 284 of file FunctionObjects.h.

: ref(&reference) {} 

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Member Function Documentation

bool SortAttribute::DeltaEta::operator()	(	const Atlfast::IKinematic *	a,
		const Atlfast::IKinematic *	b
	)			const [inline]

function operator

Definition at line 288 of file FunctionObjects.h.

                                                                        { 
      return( 
             abs(a->eta() - ref->eta()) 
             < 
             abs(b->eta() - ref->eta()) 
             );
    }

bool SortAttribute::DeltaEta::operator()	(	const Atlfast::IKinematic &	a,
		const Atlfast::IKinematic &	b
	)			const [inline]

forwarded function operator

Definition at line 298 of file FunctionObjects.h.

      { return this->operator() ( &a, &b ) ; }

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Member Data Documentation

Atlfast::IKinematic* SortAttribute::DeltaEta::ref [private]

Definition at line 277 of file FunctionObjects.h.

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

• /afs/cern.ch/user/s/sdean/project_builds/AtlasOffline-rel_1/Simulation/Atlfast/AtlfastUtils/AtlfastUtils/FunctionObjects.h

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